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Device handbook

SINEAX AMx000

Operating Instructions SINEAX AMx000 (2021-11)

Camille Bauer Metrawatt AG

Aargauerstrasse 7

CH-5610 Wohlen / Switzerland
Phone: +41 56 618 21 11

Telefax: +41 56 618 35 35
E-Mail: [email protected]

https://www.camillebauer.com

Содержание SINEAX AM1000

Страница 1: ...ook SINEAX AMx000 Operating Instructions SINEAX AMx000 2021 11 Camille Bauer Metrawatt AG Aargauerstrasse 7 CH 5610 Wohlen Switzerland Phone 41 56 618 21 11 Telefax 41 56 618 35 35 E Mail info cbmag com https www camillebauer com ...

Страница 2: ...e also able to understand and follow the given safety and warning notices Intended use The product described in this document may be used only for the application specified The maximum electrical supply data and ambient conditions specified in the technical data section must be adhered For the perfect and safe operation of the device proper transport and storage as well as professional assembly in...

Страница 3: ...rruptible power supply UPS AM3000 only 33 5 14 GPS time synchronization 34 6 Commissioning 36 6 1 Parametrization of the device functionality 37 6 2 Operating LED of AM1000 without display 37 6 3 Installation check 37 6 4 Ethernet installation 39 6 4 1 Settings 39 6 4 2 Connection of the standard interface 42 6 4 3 Connection of the IEC61850 interface 42 6 4 4 Connection of the PROFINET interface ...

Страница 4: ...a SFTP Server 82 7 9 Timeouts 82 8 Service maintenance and disposal 83 8 1 Calibration and new adjustment 83 8 2 Cleaning 83 8 3 Battery 83 8 4 Disposal 83 9 Technical data 84 10 Dimensional drawings 91 Annex 93 A Description of measured quantities 93 A1 Basic measurements 93 A2 Harmonic analysis 97 A3 System imbalance 98 A4 Mean values and trend 99 A5 Meters 100 B Display matrices 101 B0 Used abb...

Страница 5: ...s required For assembly and installation of the device knowledge of applicable national safety regulations and installation standard is required 1 2 Scope of supply Measurement device Safety instructions multiple languages Mounting set 2 mounting clamps Only AM3000 Battery pack optional if device with UPS 1 3 Further documents The following documents are provided electronically via our homepage ht...

Страница 6: ... They excel in display quality and intuitive operation The devices provide a wide range of functionalities which may even be extended by optional components The nameplate on the device gives further details about the present version They are connected to the process environment by communication interfaces via digital I Os analog outputs or relays The devices have been designed for universal use in...

Страница 7: ...PM 1000162 000 14 Device handbook SINEAX AMx000 7 118 3 2 Device overview ...

Страница 8: ... With the data logger option periodic data mean value progressions load profiles and periodic meter readings are available as well c Harmonics Total harmonic distortion THD TDD individual harmonics and their maximum values d Phasor diagram Overview of all current and voltage phasors and phase sequence check e Waveform of current and voltage inputs f Events State list of monitored alarms With the d...

Страница 9: ...rous connections of the device cannot be touched during operation and that the spread of flames heat and smoke from the interior is prevented This may be done by providing an enclosure e g case cabinet or using a room accessible to qualified personal only and compliant with local fire safety standards 4 1 Panel cutout AM2000 AM3000 AM1000 Dimensional drawings See chapter 10 4 2 Panel mounting of t...

Страница 10: ... operating buttons and the display become accessible With centric mounting using the below maximum cut out a gap between enclosure and device results which does not exceed 2 5mm on each side 4 4 Demounting of the device The demounting of the device may be performed only if all connected wires are out of service Remove all plug in terminals and all connections of the current and voltage inputs Pay ...

Страница 11: ... have to be observed in the installation and material selection of electric lines e g in Germany VDE 0100 Erection of power installations with nominal voltages up to 1000 V Nameplate of a AM3000 with Ethernet interface Modbus RTU interface 4 relay outputs 4 analog outputs Data logger Nameplate of a AM1000 with Ethernet interface Modbus RTU interface 2 relay outputs Data logger Hint For the device ...

Страница 12: ...1 51 52 53 1 2 55 56 57 2 1 61 62 63 2 2 65 66 67 4 1 31 32 33 4 2 35 36 37 2 analog outputs 1 1 56 57 1 2 55 57 2 1 66 67 2 2 65 67 3 1 46 47 3 2 45 47 4 1 36 37 4 2 35 37 4 analog outputs 1 1 56 57 1 2 55 57 1 3 52 53 1 4 51 53 2 1 66 67 2 2 65 67 2 3 62 63 2 4 61 63 3 1 46 47 3 2 45 47 3 3 42 43 3 4 41 43 4 1 36 37 4 2 35 37 4 3 32 33 4 4 31 33 4 digital inputs active 1 1 51 53 1 2 52 53 1 3 55...

Страница 13: ... AWG 9 AWG or 2 x 20 AWG 14 AWG Multiwire with end splices 1 x 0 5 4 0mm2 or 2 x 0 5 2 5mm2 1 x 20 AWG 11 AWG or 2 x 20 AWG 14 AWG Tightening torque 0 5 0 6Nm 4 42 5 31 lbf in I O s relays RS485 connector A B C X Single wire 1 x 0 5 2 5mm2 or 2 x 0 5 1 0mm2 1 x 20 AWG 14 AWG or 2 x 20 AWG 17 AWG Multiwire with end splices 1 x 0 5 2 5mm2 or 2 x 0 5 1 5mm2 1 x 20 AWG 14 AWG or 2 x 20 AWG 16 AWG Tigh...

Страница 14: ...ts When using current transformers their secondary connectors must be short circuited during installation and before removing the device Never open the secondary circuit under load Further hints The connection of the inputs depends on the configured system connection type AM3000 only In the connection diagrams on the next pages conventional voltage transformers are used If a voltage transformer wi...

Страница 15: ...lable for the AM2000 With current and voltage transformers If current IN or voltage UNE does not need to be measured the corresponding transformers can be omitted The connectors IN und PE are not available for the AM2000 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 N 5 A UL listed PE L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 N 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9...

Страница 16: ...erminals 1 3 2 5 8 Current meas via L2 I2 k I2 l L2 L3 Current meas via L3 I3 k I3 l L3 L1 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 K k L l L1...

Страница 17: ...erminals 1 3 2 5 8 Current meas via L2 I2 k I2 l L3 L1 Current meas via L3 I3 k I3 l L1 L2 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 K k L l L1...

Страница 18: ...erminals 1 3 2 5 8 Current meas via L2 I2 k I2 l L2 L1 Current meas via L3 I3 k I3 l L3 L2 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 K k L l L1...

Страница 19: ... I3 k I3 l L3 L1 L2 By rotating the voltage connections the measurements U12 U23 and U31 will be assigned interchanged L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1...

Страница 20: ...ed PE is not available for AM2000 In case of current measurement via L2 or L3 connect the device according to the following table Terminals 1 3 2 11 Current meas via L2 I2 k I2 l L2 N Current meas via L3 I3 k I3 l L3 N L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N 5 A UL listed PE L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 N 5 A UL listed L1 L2 L3 N I1 3 1...

Страница 21: ...k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l K k L l K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 K k L l K k L l K k L l L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l K k L l K k L l x u...

Страница 22: ...rs L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 K k L l K k L l 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 K k L l K k L l L1 L2 L3 5 A UL listed L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 ...

Страница 23: ...ent and voltage transformers If current IN does not need to be measured the corresponding transformer can be omitted IN is not available for the AM2000 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N 5 A UL listed PE L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 N 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N K k L l K k L l K...

Страница 24: ...ith current and voltage transformers If current IN does not need to be measured the corresponding transformer can be omitted IN is not available for the AM2000 L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N 5 A UL listed PE N L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 L3 N 5 A UL listed L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 L3 N 5 A UL ...

Страница 25: ...ansformers If current IN does not need to be measured the corresponding transformer can be omitted IN is not available for the AM2000 In systems without a primary neutral conductor a voltage transformer with a secondary center tap can also be used L1 L2 L3 N I1 3 1 I2 4 I3 9 7 IN PE 6 10 12 16 11 2 5 8 L1 L2 N 5 A UL listed PE L1 L2 L3 N I1 I2 I3 l l l l k k k 3 1 4 9 7 6 11 2 5 8 L1 L2 N 5 A UL l...

Страница 26: ...1000 AM2000 AM3000 Option y x 1 5 2 6 4 3 5 7 Digital inputs The device provides a standard passive digital input In addition depending on the device version there may be 4 channel passive or active digital input modules available Usage of the standard digital input Status input Meter tariff switching Usage of the inputs of the optional input modules Counting input for pulses of meters for any kin...

Страница 27: ... external power supply required AM1000 Example with meter pulse and status inputs Technical data acc EN62053 31 class B Open circuit voltage 15 V Short circuit current 15 mA Current at RON 800Ω 2 mA AM2000 AM3000 Example with meter pulse and status inputs Technical data acc EN62053 31 class B Open circuit voltage 15 V Short circuit current 15 mA Current at RON 800Ω 2 mA ...

Страница 28: ... width of the energy pulses can be selected within a range of 30 up to 250ms but have to be adapted to the external counter mechanism Electro mechanical meters typically need a pulse width of 50 100ms Electronic meters are partly capable to detect pulses in the kHz range There are two types NPN active negative edge and PNP active positive edge For this device a PNP is required The pulse width has ...

Страница 29: ...hield should be connected to earth on both opposite ends If there are potential differences between the ends of the cable the shield should be earthed on one side only to prevent from equalizing currents Under all circumstances consider as well appropriate remarks in the instruction manual of the system to connect AM1000 AM2000 AM3000 5 10 Modbus interface RS485 Via the optional Modbus interface m...

Страница 30: ...to be present in bus master PC interface Stubs should be avoided when connecting the devices A pure line network is ideal You may connect up to 32 Modbus devices to the bus A proper operation requires that all devices connected to the bus have equal communication settings baud rate transmission format and unique Modbus addresses The bus system is operated half duplex and may be extended to a maxim...

Страница 31: ...s transformer Residual current transformer 500 1 up to 1000 1A Rated burden 100 Ω 0 025 VA up to 200 Ω 0 06 VA Use only transformers intended for this application according to our current transformer catalog or transformers that fulfill the above specification Using transformers with divergent specifications may damage the measurement inputs AM1000 AM2000 AM3000 The current transformers including ...

Страница 32: ...nsformers nor the measurement leads should be mounted or installed close to strong magnetic fields Measurement lines should also not be laid in parallel to power lines 6 For measurement range 1A only The rated output of the transformer must be chosen that it is reached when the rated secondary current 1A flows Consider that the burden of the transformer is not only made up by the burden of the mea...

Страница 33: ...The battery pack for the uninterruptible power supply is supplied separately Please note that compared to the storage temperature range of the base unit the storage temperature range of the battery pack is restricted Ensure that devices with uninterruptible power supply are used in an environment in accordance with the specification Outside this operating temperature range it is not ensured that t...

Страница 34: ... 1Hz pulse accuracy 1μs Connector RJ45 Choosing a mounting location For a correct operation the GPS receiver requires data from at least 3 satellites at the same time Therefore position the receiver so that the clearest possible view of the sky and horizon in all direction is obtained This can be on the roof of a building at best without reception being restricted by other buildings or obstacles A...

Страница 35: ...ting or sharp kinking of the cable should be avoided Commissioning In the settings menu change time synchronization to NTP server GPS Check the time synchronization status The time synchronization can be restarted by switching the time synchronization off and on again Time synchronization via GPS and NTP server may work in parallel If both synchronization sources are available the system uses the ...

Страница 36: ...d the measurement inputs AM1000 Measurement input Input voltage Input current System frequency 1 Serial number 2 Test and conformity marks 3 Assignment voltage inputs 4 Assignment current inputs 5 Assignment power supply 6 Load capacity relay outputs AM2000 AM3000 Measurement input Input voltage Input current System frequency 1 Works no 2 Test and conformity marks 3 Assignment voltage inputs 4 Ass...

Страница 37: ...perating LED of the AM1000 without display shows the present device state Procedure LED display Booting of device Flashes green 1 Hz If successful Change to static green display Firmware update Change to update mode Static red During update Flashes red 1 Hz If successful or cancelled Booting of device Factory reset or reset of communication settings During reset Flashes red 1 Hz Then for a factory...

Страница 38: ... polarity of current I2 What s wrong Voltage sequence L1 L3 L2 L3 and L2 seems to be interchanged Current sequence L1 L2 L3 Angle U I Angles between UL2 IL2 and UL3 IL3 do not correspond to the expectations Required correction Exchanging the connections of the voltages L2 and L3 What s wrong Voltage sequence L1 L3 L2 L3 and L2 seems to be exchanged Current sequence L1 L3 L2 Current L2 is out of th...

Страница 39: ... Settings via menu Standard Configuration Modbus TCP fd2d bb44 97f1 3976 1 Settings Communication Ethernet IEC 61850 IEC61850 communication fd2d bb44 97f1 3976 B Settings IEC61850 Ethernet PROFINET PROFINET communication 0 0 exclusively via control system Network settings Communication Ethernet The following settings have to be arranged with the network administrator IPv4 6 IP address Must be uniq...

Страница 40: ...0000 variable range xxxxx First address 192 168 1 96 11000000 10101000 00000001 01100000 Last address 192 168 1 127 11000000 10101000 00000001 01111111 The device 192 168 1 101 can access directly the devices 192 168 1 96 192 168 1 127 Example 2 decimal binary IP address 192 168 57 64 11000000 10101000 00111001 01000000 Subnet mask 255 255 252 0 11111111 11111111 11111100 00000000 variable range x...

Страница 41: ...lly happens via a DNS server So the IP address of the DNS server must be set in the communication settings of the Ethernet interface to make a communication with the NTP server and thus time synchronization possible Your network administrator can provide you the necessary information The time synchronization of the Standard interface can be performed via a GPS receiver as well TCP ports The TCP co...

Страница 42: ...ect connecting Ethernet cables Both ports are equivalent and internally connected via a switch Interface RJ45 sockets Ethernet 100BaseTX Mode 10 100 MBit s full half duplex Auto negotiation Protocols IEC61850 NTP Functionality of the LED s AM1000 AM2000 AM3000 LED green On if a network connection link exists flashes during communication 6 4 4 Connection of the PROFINET interface The RJ45 sockets X...

Страница 43: ...eout diagnosis active System failure Flashing 1 Hz 3s DCP signal service via bus initiated 6 4 5 MAC addresses For uniquely identifying Ethernet connections in a network a unique MAC address is assigned to each connection Compared to the IP address which may be modified by the user at any time the MAC address is static AM1000 AM2000 AM3000 Standard Ethernet interface IEC61850 Ethernet interface PR...

Страница 44: ...he device website you may check if the selected network structure is valid The device must be able to reach the DNS server via gateway The DNS server then allows resolving the URL of the NTP server to an IP address The Standard Ethernet interface serves as interface for the communication tests Ping Connection test to any network device initial gateway address DNS Test if the name resolution via DN...

Страница 45: ... tool e g TIA or Simatic Step 7 of Siemens the GSD file serves to implement devices with a minimum effort The description language of the GSD file for PROFINET is GSDML Generic Station Description Markup Language thus a language independent XML format Sources for the download of the GSDML file of the device are Homepage https www camillebauer com USB stick with software and documentation no 156 02...

Страница 46: ...e is for example suited for the devices AM2000 AM300 and PQ3000 which have the same design panel 144x144mm and support the same measured values Further steps during parameterization are Assigning a unique device name via DCP protocol Assigning an IP address to the device normally an automatic procedure Assembly of the cyclical process image see below maximum of 62 measurements Integration in the t...

Страница 47: ... of voltages currents active reactive apparent power frequency load factor THD voltages and currents TDD currents Odd harmonics of voltages and currents up to the 25th Symmetrical components and unbalance factors of voltage current Fundamental power distortion reactive power cosϕ tanϕ Energy meters high and low tariff pre and user defined base quantities Mean values predefined power quantities and...

Страница 48: ...ler inactive Data exchange with IO controller active The PROFINET status is always visible in the status bar on the device website Data exchange with IO controller inactive Data exchange with IO controller active PROFINET related information may be accessed via the menu Service PROFINET PROFINET Status Data exchange with IO controller inactive Data exchange with IO controller active ...

Страница 49: ...nd or providing only read access rights to specific services For accessing data via external applications an API Application Programming Interface key is required which needs to be implemented as a special user For devices without Ethernet interface the RBAC is reduced to a simple password protection HTTPS provides encrypted communication using TLS Transport Layer Security Not available for device...

Страница 50: ...yed or changed via the website without a user having to log in Up to 5 definable users or API keys Users or API keys may be created by each user with write access to the settings of the security system In any case each user with a web login can change the password of its own account Application programming interface API keys are used to allow applications to access device data via REST interface c...

Страница 51: ...assword length 8 up to 32 characters At least three different types of characters must be used uppercase lowercase numbers special characters CAUTION If login credentials user name and or password of users with write access to the security system are changed this information must be kept safe For security reasons resetting the RBAC system can only be done at the factory no backdoor is implemented ...

Страница 52: ... is provided in the document http interface SINEAX PQx000 Assignment of user rights The assignment of the user rights granted for operation is done via the menu Settings Security system Users and permissions Measurements or settings can be displayed Measurements or settings cannot be displayed Settings can be changed Settings cannot be changed Field not selectable Change a user s login credentials...

Страница 53: ...ns Via website Remarks 1 Click on the symbol 2 Enter user name and password On first login use the default settings admin CBM_1234 3 Press ENTER or select Login If successful depending on the permissions of the user logged in the appropriate website is displayed c If another user is already logged in Via website Remarks Log out the current user by selecting Logout 1 Click on the symbol 2 Enter use...

Страница 54: ...splayed 1 Press OK to enter the user name 2 Proceed to password using 3 Press OK to enter the password 4 Proceed to Login and press OK If successful depending on the permissions of the user logged in the appropriate menu is displayed c If another user is already logged in Locally Remarks Repeatedly press ESC until the login screen is displayed Log out the current user by selecting Logout Depending...

Страница 55: ...s is active you have to login first b Enter the present password c Enter the new password d Re enter password You have to use a secure password with the following restrictions Minimum password length 8 characters maximum 32 At least three different types of characters must be used uppercase lowercase numbers special characters ATTENTION A reset to factory default will reset also the password facto...

Страница 56: ...ctivated by default This protocol provides encrypted communication using TLS Transport Layer Security Such as bidirectional encryption of communications between a client and server protects against eavesdropping and tampering of the communication by creating a secure channel over an insecure network Before HTTPS communication can be used a root certificate needs to be installed The user can either...

Страница 57: ...ecurity system in the item Web Security You may use https communication also by ignoring any browser warning and establishing an unsecure connection to the device However for security reasons you should not work like that in the intended network environment 6 9 7 Audit log SYSLOG Security related events such as a computer establishing a connection to the device a user logged in out a failed login ...

Страница 58: ...lor code which may also serve as filter criteria Each entry into this list may if activated also be transferred to a central log server using the SYSLOG protocol for security auditing This transfer may be performed based on UDP TCP or TLS The settings of the Syslog server are available via Settings Communication Syslog server ...

Страница 59: ...d functionality of the keys is then shown in a help bar 7 2 Selecting the information to display AM1000 AM2000 AM3000 Information selection is performed via menu Menu items may contain further sub menus Displaying the menu Press ESC Each time the key is pressed a change to a higher menu level is performed if present Displaying information The menu item chosen using can be selected using OK Repeat ...

Страница 60: ...ice uses both numerical and numerical graphical measurement displays Examples Measurement information 2 measured quantities AM2000 AM3000 4 measured quantities AM2000 AM3000 2x4 measured quantities AM2000 AM3000 2x4 measured quantities with min max AM2000 AM3000 4 measured quantities AM1000 Graphical measurement display AM1000 Further examples ...

Страница 61: ...nation of them or an appropriate graphical representation is used You can select your own point of view by selecting the reference arrow system load or generator in the settings of the measurement Used symbols For defining a measurement uniquely a short description e g U1N and a unit e g V are often not sufficient Some measurements need further information which is given by one of the following sy...

Страница 62: ...bus communication In addition a SFTP server may be defined to push user definable data files to Measurement System type sense of rotation nominal values of U I f sampling reference arrow system etc Hints U I transformer The primary to secondary ratio is used only for converting the measured secondary to primary values so e g 100 5 is equivalent to 20 1 The values do not have any influence on the d...

Страница 63: ...g outputs Type of output source transfer characteristic upper lower range limit Security system Definition of the security system RBAC https whitelist Locally RBAC can only be enabled or disabled credentials and access rights must be setup via website Demo mode Activation of a presentation mode measurement data will be simulated Demo mode is automatically stopped when rebooting the device Device t...

Страница 64: ...e may be multiple network interfaces with different default IP addresses If the secure communication via https is activated and the root certificate installed you have to use https instead of http for displaying the website Device website using Google Chrome The locker symbol shows that a secure connection is established if https is used There are three information here The SD card is present and ...

Страница 65: ...file There is no way for transferring security settings from one device to another Loading a configuration file from a storage media The configuration data of the selected file will be directly loaded into the device The values in the WEB GUI will be updated accordingly Normally devices differ in the settings of network or Modbus parameters and device name Thus when loading the file you can choose...

Страница 66: ...mains active until the associated measured quantity falls below the limit for OFF state again The limit value is inactive 0 if either the limit for ON is not yet reached or if following the activation of the limit value the associated measured quantity falls below the limit for OFF state again Lower limit Limit for ON Limit for OFF The limit value becomes active 1 as soon as the associated measure...

Страница 67: ...the alarm list if the state of the alarm limits monitoring changes or when a breakage occurs 2mA input only Entry into the event list if the state of the pre warning limits monitoring changes the value of the individual fault currents can also be output via the analog outputs AM2000 3000 only The present values of the monitored fault currents are visible via the menu of the instantaneous values Me...

Страница 68: ...reached PTC a short circuit or a wire sensor breakage Pt100 occurs as logic input for monitoring functions as source for digital outputs Entry into the alarm list when any state change occurs the present temperature for Pt100 measurement can also be output via analog outputs AM2000 3000 only State of temperature monitoring in the instantaneous values menu PTC on the left Pt100 on the right Meaning...

Страница 69: ...e function AND NAND OR NOR DIRECT and INVERT are available These logical functions are described in Appendix C Delay time on The time a condition must be present until it is forwarded Delay time off Time to be waited until a condition which is no longer present will be released again Description This text will be used for visualization in the alarm list List entry with data logger only Alarm event...

Страница 70: ...lly or via web browser or if the alarm state no longer exists By acknowledging only the flashing of the alarm symbol stops the symbol itself remains statically displayed until none of the monitoring functions is in the alarm state Logic output The summary alarm can drive an output The assignment of a digital output relay to the summary alarm is done via the settings of the corresponding output Res...

Страница 71: ... of monitoring functions or limit values classified as alarm and each violation of the alarm limits of the optional fault current channels Temperature alarm list Each violation of the limit values of the optional temperature channels Events Event and alarm list Disturbance recorder Events will be registered in the disturbance recorder list By selecting the entries the course of the RMS values of a...

Страница 72: ...isplay can be performed via choosing the corresponding register Three different kind of displays are supported Daily profile Hourly mean values will be shown independently of the real averaging time Weekly profile Table Listing of all acquired mean values in the sequence of the real averaging interval The graphical representation allows comparing directly the values of the previous day or week By ...

Страница 73: ...playing the chronology of meter contents The chronology of meters is available via the menu Energy and is divided in two groups Pre defined meters User defined meters From the difference of two successive meter readings the energy consumption for the dedicated time range can be determined Selection of the meter logger group ...

Страница 74: ...omma separated value file will be generated This can be imported as a text file to Excel with comma as a separator The same file contains data for all quantities of the respective group 7 7 2 User defined events Configuration of events For all monitoring functions and limit values for which state transitions need to be recorded the parameter list entry must be set to either events or alarms Events...

Страница 75: ...ndbook SINEAX AMx000 75 118 Example of an event list Displaying data locally The selection works in principle in the same way as with the WEB GUI There is the following difference The number of displayable events is limited to 25 ...

Страница 76: ...urbance recordings locally Recorded disturbances are available in the form of a logbook Each detected disturbance is entered into the disturbance recorder list with the time of its occurrence By selecting a list entry the graphical display of the measured values during this event is entered The following presentations are available Half cycle RMS curves of all voltages all currents all voltages an...

Страница 77: ...M1000 Restriction of the quantities to display on the local display The user can adapt the displayed information to its needs Once the graphic is displayed the setting window for the selection of the quantities to display is entered by pressing OK Voltage display Current display Mixed display ...

Страница 78: ...ances are available in the form of a logbook By selecting a list entry the graphical display of the measured values during this event is entered By selecting a time range via left mouse key the graphical event display may be zoomed List of disturbance recordings Graphical display of a disturbance recording Zoomed disturbance recording ...

Страница 79: ... card press it slightly into the device to release the locking mechanism The card is pushed out of the device If the SD card is not removed within 20s the exchanging procedure is cancelled and the card will be mounted to the system again Data cannot be temporarily stored in the device If there is no SD card in the device no recordings can be done Data stored on the SD card can be accessed only as ...

Страница 80: ...stored locally and or pushed to a SFTP server By selecting Add task new schedules can be set up An example is shown below The new task 24_h_PowerMeans will generate daily CSV files containing standard mean values for the past 24 hours The files will be both stored locally and pushed to the subfolder PowerMeans of a SFTP server The settings of the SFTP server to be used can be defined via Communica...

Страница 81: ...periods 123 45 or commas 123 45 Time format defines the time format to be written With the local time AB time format the double entries between 2 and 3 AM are supplemented with the letters A and B when switching back from daylight saving time Include min max values defines whether mean values with without minimum and maximum values are written to the CSV file Scaled to specifies whether the numeri...

Страница 82: ...t A menu timeout takes effect after 2 min without changing the present menu selection It doesn t matter if the currently displayed menu is the main menu or a sub menu The menu is closed and the last active measurement image is displayed again Configuration timeout After 5 min without interaction in a parameter selection or during entering a value in the settings menu the active configuration step ...

Страница 83: ...curacy of the device 8 2 Cleaning The display and the operating keys should be cleaned in regular intervals Use a dry or slightly moist cloth for this Damage due to detergents Detergents may not only affect the clearness of the display but also can damage the device Therefore do not use detergents 8 3 Battery The device contains a battery for buffering the internal clock It cannot be changed by th...

Страница 84: ... 58Hz or 50 5 60 69 5Hz configurable Sampling rate 18 kHz Measurement uncertainty Reference conditions Acc IEC EN 60688 ambient 15 30 C sinusoidal input signals form factor 1 1107 no fixed frequency for sampling measurement time 200ms 10 cycles at 50Hz 12 cycles at 60Hz Quantity AM1000 AM2000 AM3000 Voltage current 0 2 1 2 0 1 1 2 Neutral current 0 5 1 0 2 1 if calculated Power 0 5 1 2 0 2 1 2 Pow...

Страница 85: ...1 100 230V AC 50 60Hz DC 15 OVC1 III or V2 24 48V DC 15 AM2000 AM3000 V1 110 230V AC 50 60Hz 130 230V DC 15 OVC1 III UL II or V2 24 48V DC 15 or V3 110 200V AC 50 60Hz 110 200V DC 15 OVC1 III UL II Consumption depends on the device hardware used AM1000 18 VA 8 W AM2000 AM3000 30 VA 13W 1 Overvoltage category OVC Available inputs outputs and functional extensions Basic unit 1 digital input 2 digita...

Страница 86: ... measurement of a fault or earth wire current Measurement transformer Current transformer 1 1 up to 1000 1A Instrument security factor FS5 Rated output 0 2 up to 1 5 VA Measurement range IRated 1 0A max 1 2A crest factor 3 Overload 2A continuous 20A 5 x 1s interval 300s Self consumption I2 x 0 1 Ω Monitoring Alarm limit 0 03 1000 A 2 up to 100 of primary measurement range Measurement range 2mA App...

Страница 87: ... of sensor 20 C Response delay 0 999 s Dropout delay 0 999 s Interface Ethernet via RJ45 socket Protocol Modbus TCP NTP http https IPv4 IPv6 Physics Ethernet 100BaseTX Mode 10 100 Mbit s full half duplex auto negotiation IEC61850 via RJ45 sockets 2 equivalent ports Protocol IEC61850 NTP Physics Ethernet 100BaseTX Mode 10 100 Mbit s full half duplex auto negotiation PROFINET via RJ45 sockets 2 equi...

Страница 88: ...rged Storage temperature Base device 25 up to 70 C Battery pack UPS 20 60 C 1 month 20 45 C 3 months 20 30 C 1 year Temperature influence 0 5 x measurement uncertainty per 10 K Long term drift 0 5 x measurement uncertainty per year Others Usage group II EN 60 688 Relative humidity 95 no condensation Altitude 2000 m max Device to be used indoor only Mechanical attributes Housing material Polycarbon...

Страница 89: ... IEC EN 61010 1 2011 power supply versus inputs U 1 3600V AC power supply versus inputs I 3000V AC power supply V1 V3 versus bus I O s 3000V AC inputs U versus inputs I 1800V AC inputs U versus bus I O s 1 3600V AC inputs I versus bus I O s 3000V AC inputs I versus inputs I 1500V AC 1 During type test only with all protective impedances removed The device uses the principle of protective impedance...

Страница 90: ...irements and tests digital inputs outputs 12 24V DC IEC EN 61326 Electrical equipment for measurement control and laboratory use EMC requirements IEC EN 62053 22 Static meters for AC active energy classes 0 1S 0 2S and 0 5S IEC EN 62053 24 Static meters for reactive energy at fundamental frequency classes 0 5S 1S 1 2 and 3 IEC EN 62053 31 Pulse output devices for electromechanical and electronic m...

Страница 91: ...PM 1000162 000 14 Device handbook SINEAX AMx000 91 118 10 Dimensional drawings AM2000 AM3000 All dimensions in mm AM1000 with display All dimensions in mm ...

Страница 92: ...PM 1000162 000 14 Device handbook SINEAX AMx000 92 118 AM1000 for hat rail with display All dimensions in mm AM1000 for hat rail without display All dimensions in mm ...

Страница 93: ... Depending on the measured quantity also minimum and maximum values are determined and non volatile stored with timestamp These values may be reset by the user via display see resetting of measurements Measurement present max min 1L 2L 3Lb 3Lb P 3Lu 3Lu A 4Lb 4Lu O 4Lu Voltage U Voltage U1N Voltage U2N Voltage U3N Voltage U12 Voltage U23 Voltage U31 Voltage UNE 3 4 Current I Current I1 Current I2 ...

Страница 94: ...1 Load factor LF2 Load factor LF3 cosφ H1 cosφ L1 H1 cosφ L2 H1 cosφ L3 H1 cosφ H1 quadrant I cosφ H1 quadrant II cosφ H1 quadrant III cosφ H1 quadrant IV tanφ H1 tanφ L1 H1 tanφ L2 H1 tanφ L3 H1 Umean U1N U2N 2 Umean U1N U2N U3N 3 Umean U12 U23 U31 3 Imean I1 I2 2 Imean I1 I2 I3 3 IMS Average current with sign of P Phase angle between U1 and U2 Phase angle between U2 and U3 Phase angle between U3...

Страница 95: ...ndamental and a distortion component Only the fundamental reactive power may be compensated directly by means of the classical capacitive method The distortion components have to be combated using inductors or active harmonic conditioners The load factor PF is the relation between active power P and apparent power S including all possibly existing harmonic parts This factor is often called cosφ wh...

Страница 96: ...nfigured for measurement in a 4 wire system with unbalanced load and the neutral connector is connected to earth In case of a single phase earth fault there is a resulting zero displacement voltage of ULL 3 The alarming may be done e g by means of a relay output Transformer secondary side Load Because in case of a fault the voltage triangle formed by the three phases does not change the voltage an...

Страница 97: ...ects occur such as additional thermal stress to operational resources or electrical mains which lead to an advanced aging or even damage Also the reliability of sensitive loads can be affected and unexplainable disturbances may occur In industrial networks the image of the harmonics gives good information about the kind of loads connected See also Increase of reactive power due to harmonic current...

Страница 98: ...od by means of the symmetrical components is ambitious and intensive to calculate The results may be used for disturbance analysis and for protection purposes in three phase systems The real existing system is divided in symmetrical system parts A positive sequence a negative sequence and for systems with neutral conductor a zero sequence system The approach is easiest to understand for rotating m...

Страница 99: ...may be used In case of an external synchronization the interval should be within the given range of one second up to one hour The synchronization is important for making e g the mean value of power quantities on generating and demand side comparable Trend The estimated final value trend of mean values is determined by weighted addition of measurements of the past and the present interval It serves...

Страница 100: ...configured meter 3 User configured meter 4 User configured meter 5 User configured meter 6 User configured meter 7 User configured meter 8 User configured meter 9 User configured meter 10 User configured meter 11 User configured meter 12 Standard meters The meters for active and reactive energy of the system are always active User configured meters To each of these meters the user can freely assig...

Страница 101: ...S var Reactive power phase L2 Q3 Q 3 TRMS var Reactive power phase L3 S S TRMS VA Apparent power system S1 S 1 TRMS VA Apparent power phase L1 S2 S 2 TRMS VA Apparent power phase L2 S3 S 3 TRMS VA Apparent power phase L3 F F TRMS Hz System frequency PF PF TRMS Active power factor P S PF1 PF 1 TRMS Active power factor P1 S1 PF2 PF 2 TRMS Active power factor P2 S2 PF3 PF 3 TRMS Active power factor P...

Страница 102: ...e of P3 Q_MAX Q TRMS var Maximum value of Q Q1_MAX Q 1 TRMS var Maximum value of Q1 Q2_MAX Q 2 TRMS var Maximum value of Q2 Q3_MAX Q 3 TRMS var Maximum value of Q3 S_MAX S TRMS VA Maximum value of S S1_MAX S 1 TRMS VA Maximum value of S1 S2_MAX S 2 TRMS VA Maximum value of S2 S3_MAX S 3 TRMS VA Maximum value of S3 F_MM F TRMS Hz Minimum and maximum value of F UR21_MAX U neg pos UNB Maximum value o...

Страница 103: ...aximum bimetal current system IB1_MAX IB 1 t3 A Maximum Bimetal current phase L1 IB2_MAX IB 2 t3 A Maximum Bimetal current phase L2 IB3_MAX IB 3 t3 A Maximum Bimetal current phase L3 Meters Name Measurement identification Unit Description ΣP_I_IV_HT P ΣHT Wh Meter P I IV high tariff ΣP_II_III_HT P ΣHT Wh Meter P II III high tariff ΣQ_I_II_HT Q ΣHT varh Meter Q I II high tariff ΣQ_III_IV _HT Q ΣHT ...

Страница 104: ...Data available only if the device is equipped with at least one optional fault current module ϑ m 1 m 2 Graphic Present measurements and states of temperature monitoring Data available only if the device is equipped with at least one temperature module MT_P_I_IV Graphic mean value P I IV Trend last 5 interval values minimum and maximum MT_P_II_III as MT_P_I_IV Graphic mean value P II III Trend las...

Страница 105: ...o 50th Total Harmonic Distortion of all voltages HO_UX_MAX as HO_IX Graphic Maximum values odd harmonics 3rd up to 49th Total Harmonic Distortion of all voltages HO_IX_MAX as HO_IX Graphic Maximum values odd harmonics 3rd up to 49th Total Harmonic Distortion of all currents HE_UX_MAX as HO_IX Graphic Maximum values even harmonics 2nd up to 50th Total Harmonic Distortion of all voltages HE_IX_MAX a...

Страница 106: ...RIANGLE PF_MIN Cφ_MIN I 1 1 1 2 ϑ 1 1 1 2 AM2000 U U_MM I I_MAX P P_MAX F F_MM P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U U_MM UNE UNE_MAX F F_MM I I_MAX IN IN_MAX IMS P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 ...

Страница 107: ...0 U1N U1N_MM U2N U2N_MM U U_MM F F_MM I1 I2 I1_MAX I2_MAX P P1 P_MAX P1_MAX Q P2 Q_MAX P2_MAX S Q1 S_MAX Q1_MAX PF Q2 Q2_MAX P_TRIANGLE P1_TRIANGLE P2_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U1N U1N_MM U2N U2N_MM U U_MM UNE UNE_MAX I1 I1_MAX I2 I2_MAX IN IN_MAX IPE IPE_MAX P P1 P_MAX P1_MAX Q P2 Q_MAX P2_MAX F Q1 S_MAX Q1_MAX PF...

Страница 108: ...00 U12 U12_MM UR1 U23 U23_MM UR2 U31 U31_MM UR2R1 F F_MM UR21_MAX I I_MAX P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U12 UNE U12_MM UR1 U23 UNE_MAX U23_MM UR2 U31 U31_MM UR2R1 F 1 F_MM UR21_MAX I I_MAX 1 Only if measurement of homopolar IMS voltage has been activated P P_MAX Q Q_MAX S S_MAX PF P_TRIANGL...

Страница 109: ..._MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 ϑ 1 1 1 2 AM2000 U U_MM I I_MAX P P_MAX F F_MM P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U U_MM I I_MAX P P_MAX F F_MM P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 ...

Страница 110: ...M UR2 U31 U31_MM UR2R1 F F_MM UR21_MAX I1 I1_MAX IR1 I2 I2_MAX IR2 I3 I3_MAX IR2R1 IMS IR21_MAX P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U12 UNE U12_MM UR1 U23 UNE_MAX U23_MM UR2 U31 U31_MM UR2R1 F 1 F_MM UR21_MAX I1 I1_MAX IR1 I2 I2_MAX IR2 I3 I3_MAX IR2R1 IPE IPE_MAX IR21_MAX P P_MAX Q Q_MAX 1 Only ...

Страница 111: ...2_MM UR1 U23 U23_MM UR2 U31 U31_MM UR2R1 F F_MM UR21_MAX I1 I1_MAX I2 I2_MAX I3 I3_MAX IMS P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U12 UNE U12_MM UR1 U23 UNE_MAX U23_MM UR2 U31 U31_MM UR2R1 F 1 F_MM UR21_MAX I1 I1_MAX I2 I2_MAX 1 Only if measurement of homopolar I3 I3_MAX voltage has been activated I...

Страница 112: ... S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 ϑ 1 1 1 2 AM2000 U U_MM I I_MAX P P_MAX F F_MM P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U U_MM UNE UNE_MAX I I_MAX F F_MM P P_MAX Q Q_MAX S S_MAX PF P_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 ...

Страница 113: ...M UR2_MM UNB_UR2_UR1 I1 I1_MAX IR1 I2 I2_MAX IR2 I3 I3_MAX I0 IN IN_MAX UNB_IR2_IR1 P P1 Q1 S1 P1_MAX Q1_MAX S1_MAX Q P2 Q2 S2 P2_MAX Q2_MAX S2_MAX S P3 Q3 S3 P3_MAX Q3_MAX S3_MAX PF P Q S P_MAX Q_MAX S_MAX P_TRIANGLE P1_TRIANGLE P2_TRIANGLE P3_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U1N U12 U1N_MM U12_MM UR1 U2N U23 U2N_MM U23_...

Страница 114: ... F F_MM I1 I1_MAX IR1 I2 I2_MAX IR2 I3 I3_MAX I0 IN IN_MAX UNB_IR2_IR1 P P1 Q1 S1 P1_MAX Q1_MAX S1_MAX Q P2 Q2 S2 P2_MAX Q2_MAX S2_MAX S P3 Q3 S3 P3_MAX Q3_MAX S3_MAX PF P Q S P_MAX Q_MAX S_MAX P_TRIANGLE P1_TRIANGLE P2_TRIANGLE P3_TRIANGLE PF_MIN Cφ_MIN I 1 1 1 2 I 2 1 2 2 I 3 1 3 2 I 4 1 4 2 ϑ 1 1 1 2 ϑ 2 1 2 2 ϑ 3 1 3 2 ϑ 4 1 4 2 AM3000 U1N U12 U1N_MM U12_MM U2N U23 U2N_MM U23_MM U3N U31 U3N_MM...

Страница 115: ..._NT ΣMETER1 ΣMETER2 ΣMETER3 ΣMETER4 ΣMETER5 ΣMETER6 ΣMETER7 ΣMETER8 ΣMETER9 ΣMETER10 ΣMETER11 ΣMETER12 MT_P_I_IV MT_P_II_III MT_Q_I_II MT_Q_III_IV MT_S M1 TR_M1 M1_MM M2 TR_M2 M2_MM M3 TR_M3 M3_MM M4 TR_M4 M4_MM M5 TR_M5 M5_MM M6 TR_M6 M6_MM For AM1000 M7 TR_M7 M7_MM divided into 2 M8 TR_M8 M8_MM images M9 TR_M9 M9_MM M10 TR_M10 M10_MM M11 TR_M11 M11_MM M12 TR_M12 M12_MM IB1 IB1_MAX IB2 IB2_MAX IB...

Страница 116: ...tions is not fulfilled OR A B Y 0 0 0 0 1 1 1 0 1 1 1 1 Function is true if at least one of the input conditions is fulfilled NOR A B Y 0 0 1 0 1 0 1 0 0 1 1 0 Function is true if none of the input conditions is fulfilled Using DIRECT or INVERT the input is directly connected to the output of a monitoring function without need for a logical combination For these functions only one input is used DI...

Страница 117: ...ommunications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase ...

Страница 118: ...T 116 NAND 116 NOR 116 OR 116 Logic functions 116 M Measured quantities 93 Basic measurements 93 Bimetal current 99 earth fault monitoring 96 harmonic analysis 97 Load factors 95 mean values and trend 99 meters 100 system imbalance 98 zero displacement voltage 96 Measurement displays 60 Measurements reset 62 Mechanical mounting 9 Menu operation 59 Mounting 9 N NTP 41 O Operating elements 59 P PQDI...

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