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UMG 604

Voltage measurement connection
options

The UMG604 recognises two connection
options for the voltage measurement.

Connection option 0

•

Direct measurement of the voltage in
3-phase 4-conductor systems.

•

Measurement via 3 voltage transformers
in 3-phase 4-conductor systems.

•

Measurement in one-phase-3-conductor
systems.

Connection option 1

•

Direct measurement of the voltage in
three-phase 3-conductor systems.

•

Measurement via 2 voltage transformers
(Aron circuit) in three-phase 3-conductor
systems.

Address Connection option

111

0 = Three-phase 4-conductor

systems (default factory
setting)

1 = three-phase 3-conductor

systems

Fig. 51.1 Section of the parameter list for the
voltage transformer connection options.

For the inputs L4 and I4 are no con-
nection schemes required.

Содержание UMG 604

Страница 1: ...Polstück 1 D 35633 Lahnau Support Tel 0049 6441 9642 22 Fax 0049 6441 9642 30 e mail info janitza com Internet http www janitza com www janitza com Profibus optional Ethernet optional Power supply voltage Temperature measurement input 4 x current measurement 4 x voltage measurement RS232 RS485 2 digital inputs 2 digital outputs A B ...

Страница 2: ...d 21 Installation 22 Installed position 22 Power supply voltage 23 Current measurement 24 Ammeter 26 Direct measurement 28 Voltage measurement 30 Interfaces 32 RS485 33 RS485 profibus DP V0 slave 36 Digital inputs and outputs 38 Temperature measurement input 42 Putting into Service 43 Applying the power supply voltage 43 Frequency measurement 43 Applying the measuring circuit voltage 44 Phase sequ...

Страница 3: ...hnical specifications 62 General information 62 Ambient conditions during operation 62 Transport and storage 62 Power supply voltage 63 Protection class 64 Inputs and outputs 65 Temperature measurement input 66 Interfaces 67 Measurement uncertainty 68 Measuring inputs 69 Voltage measurement 69 Parameter list 71 Appendix 76 Measured value displays 76 Declaration of conformity 77 Dimensioned drawing...

Страница 4: ...4 UMG 604 General Information Protected trademarks All trademarks and their resulting rights belong to the respective holders of these rights ...

Страница 5: ...Danger or risk of severe injury Disconnect the system and device from the power supply before starting the work PE protective earth terminal Important Please note and follow the documentation This symbol is intended to warn you of possi ble hazards that can occur during installation starting up and use C Note ...

Страница 6: ...sumed that safe operation is no longer possible if the device e g has visible damage no longer works despite intact mains power supply has been exposed to unfavourable conditions e g storage outside the permissible climatic limits without adjustment to the ambient climate condensation or similar for a lengthy period or was exposed to unfavourable effects or loads during transport e g fall from a l...

Страница 7: ...he operating instructions 1 51 00 116 CD with the following content GridVis programming software Functional descriptions GridVis UMG604 GSD file 0B41 GSD for profibus DP V0 1 10 01 807 Screw type terminal plug in 2 pin 1 10 01 808 Screw type terminal plug in 3 pin 1 10 01 809 Screw type terminal plug in 5 pin 1 10 01 810 Screw type terminal plug in 6 pin 1 89 10 051 Slot head screwdriver 0 40x2 mm...

Страница 8: ...electrical or other operating limits can cause personal injuries and or damage to the product Any such unauthorised change is misuse and or negligence under the product s warranty and therefore excludes the warranty for cover of possible resulting injuries or damage This device may be solely operated and maintained by skilled persons Skilled persons are people who on the basis of their relevant tr...

Страница 9: ...he instruction manual protection is no longer ensured and the device can cause hazards Conductors made of individual wires must be fitted with wire end ferrules Only pluggable screw terminals with the same number of poles pins and of the same type may be plugged together ...

Страница 10: ...nts in low voltage systems in which rated voltages up to 300 V conductor to earth and surge voltages of overvoltage category III can occur The current measurement inputs of the UMG604 are connected via external 1A or 5A current transformers Mains failure detection The mains failure detection takes place via the voltage measurement inputs The selection of voltage measurement inputs can be configure...

Страница 11: ... values readings Fourier analysis 1st to 40th harmonic component for U I P consumption supply and Q inductive capacitive Registering and storage of transients 50 µs 2 digital inputs 2 digital outputs Temperature measurement input LC display backlight optional 2 keys Profibus DPV0 optional RS485 modbus RTU modbus master RS232 Ethernet web server EMAIL optional Programming own applications in Jasic ...

Страница 12: ...u can change and call up data with the help of the modbus address list is filed on the enclosed data carrier Operation of the UMG604 via the integrated display and the two keys only is described in these operating instructions The GridVis programming software and the homepage have their own online help Methods of measurement The UMG604 measures continuously and calculates all effective values over...

Страница 13: ...MG604 via a serial interface ethernet GridVis features Programming the UMG604 Configuring recordings Reading out recordings Storing data in a database Graphic display of measured values Programming customer specific applica tions Fig 13 2 Connection of a UMG604 to a PC via an interface converter Interface converter Fig 13 3 Connection of a UMG604 with the ethernet option to a PC via the ethernet F...

Страница 14: ...r to neutral conductor voltage may not exceed 300 V AC The UMG604 is only suitable for environments in which the impulse voltage withstand level of 4 kV overvoltage category III is not exceeded Fig 14 1 Table of rated voltages of the grid suitable for the voltage inputs UL N UL L 66 V 115 V 120 V 208 V 127 V 220 V 220 V 380 V 230 V 400 V 240 V 415 V 260 V 440 V 277 V 480 V Maximum rated voltage of...

Страница 15: ...15 UMG 604 Fig 15 1 Block diagram UMG604 in TN system UMG604 DC AC DC PE 230 400V 50 60Hz L2 L3 N L1 4M 4M 4M 4M L1 L3 L2 N 4M L4 Earthing the system Auxiliary power Voltage measurement ...

Страница 16: ...ry III is not exceeded In the IT system the neutral point star point of the voltage generator is not earthed The bodies of the electrical system are earthed Earthing via high resistance impedance is allowed IT systems are only allowed in certain systems with their own transformer or generator UL L 66 V 115 V 120 V 127 V 200 V 230 V 240 V 260 V 277 V 347 V 280 V 400 V 415 V 440 V 480 V Fig 16 1 Tab...

Страница 17: ...4 in IT system with N 400V 50 60Hz DC AC DC L2 L3 4M 4M 4M 4M L1 L3 L2 4M L4 L1 UMG604 N Auxiliary power Voltage measurement Earthing the system Impedance 230 400V 50 60Hz UMG604 DC AC DC L2 L3 N L1 4M 4M 4M 4M L1 L3 L2 N 4M L4 Earthing the system Auxiliary power Impedance Voltage measurement ...

Страница 18: ...ifferentiation is made between operation with the display mode and Programming mode Key functions Press the key briefly page forwards Digit value 1 Press the key for long time page backwards Digit value 1 Simultaneously press both keys for around 1 second and keep them pressed Switch between display mode and programming mode Display Key 1 Key 2 Concealed key The UMG604 is operated using keys 1 and...

Страница 19: ...splay mode In Display mode you can use Keys 1 and 2 to page between the measured value displays Press Key 2 to page between the measured values for current voltage power output etc Use Key 1 to select the phase for the measured values The factory default setting for the measured value displays is shown in the measured value displays in the Appendix Fig 19 1 Display Mode display example Displayed m...

Страница 20: ...ply If you simultaneously press Keys 1 and 2 for around 1 second programming mode opens via a password query If a display password has not been programmed the first programming menu opens directly Programming mode is denoted in the display by the text PRG The digits of the address flash If you are in programming mode and have not pressed a key for approximately 60 seconds or simultaneously press K...

Страница 21: ...password You can protect access to the UMG604 s homepage via a password A homepage password is not set in the factory Password mode The UMG604 differentiates between 3 password modes for the homepage password Fig 21 2 Section of the parameter list for password programming The homepage password is not queried Changes to the configuration and the display of measured values require the password to be...

Страница 22: ...604 can be installed in control cabinets or in small distribution boards according to DIN 43880 It is mounted on a 35 mm mounting v according to DIN EN 60715 It can be installed in any position Fig 22 1 UMG604 on mounting rail according to DIN EN 60715 ...

Страница 23: ...C A disconnector or circuit breaker must be provided for the power supply voltage in the building installation The disconnector must be installed near the device and must be easy for the user to reach The switch must be labelled as a disconnecting device for this device Voltages which are above the allowable voltage range can destroy the device Power supply voltage Uh Disconnecting device Fuse Fig...

Страница 24: ...with 6A or for 1 second with 100 A Earthing current transformers If a connection is provided for earthing the secondary winding this must be connected with earth Fig 24 1 Connection example current measurement via current transformers Important The UMG604 is not suitable for the measurement of direct voltages Attention The current inputs are live For the inputs L4 and I4 are no con nection schemes...

Страница 25: ... 50 Fig 25 4 Current measurement connection example for connection option 0 see page 50 Fig 25 2 Current measurement connection example for connection option 0 see page 50 N L3 L2 L1 I1 S1 S2 I2 S1 S2 I3 S1 S2 I4 S1 S2 3p 4w N L3 L2 L1 I1 S1 S2 I2 S1 S2 I3 S1 S2 I4 S1 S2 3p 2i I1 S1 S2 I2 S1 S2 I3 S1 S2 I4 S1 S2 1p 2i L2 L1 L3 L2 L1 I1 S1 S2 I2 S1 S2 I3 S1 S2 I4 S1 S2 2p 2i0 ...

Страница 26: ...st Open current transformer High hazardous live voltage peaks can occur at current transformers which are operated open on the secondary side The winding insulation in safe open current transformers is dimensioned so that the current transformers can be operated open But these current transformers are also hazardous live if they are operated open Fig 26 1 Example current measurement via additional...

Страница 27: ...he current is measured via two current transformers Both current transformers have a transformation ratio of 1000 5A The summation measurement is performed with a 5 5 5A summation current transformer The UMG604 must then be set as follows Primary current 1000A 1000A 2000A Secondary current 5A UMG S2 I S1 P1 P2 Einspeisung 1 Supply 1 Einspeisung 2 Supply 2 1P1 1P2 K L k l 1S2 1S1 1S1 1S2 2S1 2S2 2S...

Страница 28: ...t measurement input may be loaded continuously with 6 A or for 1 second with max 100 A As the UMG604 does not have any integrated protection for the current measurement this protection e g 6A fuse type C must be provided for during installation Fig 28 1 Example direct current measure ment UMG S2 I S1 Einspeisung Supply Verbraucher Consumer ...

Страница 29: ...29 UMG 604 ...

Страница 30: ...input The following must be noted when selecting the instrument leads for the voltage measurement The instrument leads required for the voltage measurement must be suitable for voltages up to 300 VAC to earth and 520 VAC conductor to conductor Normal instrument leads must be fused by an overcurrent protective device and routed via disconnectors Short circuit proof instrument leads must be routed v...

Страница 31: ...se 4 conductor systems Connection option 0 see page 51 Fig 31 2 Connection examples for voltage measurement in three phase 3 conductor systems Connection option 1 see page 51 Measuring circuit voltages and currents must originate from the same system L3 L2 L1 N L1 L2 L3 L4 L3 L2 L1 N L1 L2 L3 L4 N L3 L2 L1 N L1 L2 L3 L4 N L3 L2 L1 N L1 L2 L3 L4 L2 L1 N L1 L2 L3 L4 ...

Страница 32: ...must be larger than 3 kohm and the capacitive load caused by the transmission cable must be smaller than 2500 pF Interfaces Shielding A twisted conductor and shielded cable must be provided for connections via the RS232 interface The shielding at both ends of the cable must be connected to a large area of the housing or cabinet parts in order to achieve an adequate shielding effect Fig 33 1 Connec...

Страница 33: ...sistor Device with RS485 interface With terminating resistor at the device Terminating resistors The cable at the start and end of a segment is terminated with terminating resistors 120 ohm 1 4 W The UMG604 does not contain any terminating resistors RS485 Bus A B B A Fig RS485 interface 2 pole plug contact with terminating resistor Part no 52 00 008 120Ω Fig RS485 interface 2 pole plug contact ...

Страница 34: ...guides such as PG glands to guide the cable into the switch cabinet Cable type The cables used must be suitable for an envi ronmental temperature of at least 80 C Recommended cable types Unitronic Li2YCY TP 2x2x0 22 Lapp cable Unitronic BUS L2 FIP 1x2x0 64 Lapp cable Maximum cable length 1200m at a Baud rate of 38 4k Fig Shielding arrangement at cabinet entry point Cable Strain relief Cable shield...

Страница 35: ... have to be supplied We recommend to install the master UMG at the end of the segment In case that the master UMG with terminat ed bus resistor will be removed the bus is not under operation In case that slave UMG with terminated bus resistor will be removed or is not switched on the bus can be unstable UMGs which have no termination can be replaced without any interruption of the bus Fig schema b...

Страница 36: ...the UMG604 is a 9 pin DSUB socket We recommend use of a 9 pin profibus connector for the connection e g as made by Phoenix type SUBCON Plus ProfiB AX SC with product number 2744380 Janitza art no 13 120 539 Profibus connection Fig 36 1 UMG604 with profibus interface ...

Страница 37: ...ere is not another device in the line the bus cable must be terminated with resistors switch set to ON In the ON switch setting terminals 2A and 2B are switched off for the continuing bus cable D sub 9 pin socket D sub 9 pin connec tor Profibus connector external Terminating resistors Other profibus stations Screw type terminals Fig 37 1 Profibus connector with terminating resistors ...

Страница 38: ...electronics via optocouplers The digital outputs can switch direct or alternating current load The digital outputs can switch loads in dependant on the polarity of the feeding voltage The digital outputs are not short circuit proof Cables which are longer but 30m must be shielded Fig 38 1 Connection example m Attention The digital outputs are not short circuit proof ...

Страница 39: ...tal Output 2 16 17 Digital Output 1 K2 K1 24V AC 18 Digital Output 2 Fig 39 2 Connection of direct current relays to the digital outputs Fig 39 1 Connection of alternating voltage relays to the digital outputs UMG604 Digital outputs UMG604 Digital outputs ...

Страница 40: ...least 10 V and maximum 28 V is applied In this case a current of at least 1 mA and maximum 6 mA flows Cables longer than 30 m must be laid with shielding Please mind the polarity of the feeding volt age Fig 40 2 Example for the connection of external switching contacts S1 and S2 to the digital inputs 1 and 2 UMG604 Digital inputs 1 2 Fig 40 1 Connection example m Attention The polarity of the feed...

Страница 41: ...erators according to DIN EN 62053 31 You require only one external auxiliary voltage of 20 28 V DC and one external 1 5 kohm resistor each Fig 40 2 UMG604 with inputs for 24 V Example for connection of an S0 pulse generator at digital input 2 S0 pulse generator UMG604 Digital inputs 1 2 S0 pulse generator Fig 41 1 UMG604 with inputs for 24 V Example with S0 pulse generator ...

Страница 42: ...onnected to the temperature measurement input The total burden sensor cable of 4 kohm may not be exceeded Fig 42 1 Example temperature measurement with a KTY83 Use a shielded cable to connect the temperature sensor Important Profibus RS232 RS485 and temperature measurement input are not metallically separated from each other ...

Страница 43: ...ext Start up appears in the display Around 2 6 seconds later the UMG604 switches to the first measured value display If no display appears check whether the power supply voltage is within the rated voltage range Frequency measurement For the frequency measurement the measured voltage must be greater than 10 V in at least one voltage measuring path L N Only detected frequencies within the range 45 ...

Страница 44: ... connected via voltage transformers After connecting the measurement current voltages the measured values displayed by the UMG604 for the L N and L L voltages must correspond to those at the voltage measurement input If a voltage transformer factor is programmed this must be taken into account in the comparison Minimum voltage A measuring circuit voltage greater than 10 Veff must be applied to at ...

Страница 45: ... the applied current Taking into account the current transformer transformation ratio the current displayed by the UMG604 must correspond to the input current The UMG604 must display approximately zero Amperes in the short circuited current measurement inputs The current transformer ratio is set to 5 5A in the factory and if necessary must be adapted to the current transformer used Phase sequence ...

Страница 46: ...r output in the phase with a non short circuited current transformer input If this is not the case check the connection of the measuring circuit voltage and the measuring circuit current If the power output amount is correct but the sign of the power output is negative S1 k and S2 l could be inverted at the current transformer or they supply active energy back into the network ...

Страница 47: ...47 UMG 604 ...

Страница 48: ... in addresses 010 to 041 A change in current transformer values in address 000 or 001 overwrites the contents of addresses 010 to 041 with the current transformer values from addresses 000 and 001 A change in current transformer values in one of the addresses 010 to 041 deletes the current transformer values in addresses 000 and 001 Address Current transformer values 000 L1 L2 L3 L4 primary 001 L1...

Страница 49: ...s in systems with the same load Measurement in one phase 3 conductor systems Connection option 1 Measurement via 2 current transformers Aron circuit in three phase 3 conductor systems Address Connection option 110 0 Three current transformers Default factory setting 1 Two current transformers Aron circuit Fig 49 1 Section of the parameter list for the current transformer connection options For the...

Страница 50: ...03 Program voltage transformers with different voltage transformer ratios in addresses 012 to 043 A change in voltage transformer values in address 002 or 003 overwrites the contents of addresses 012 to 043 with the voltage transformer values from addresses 002 and 003 Address Voltage transformer values 002 L1 L2 L3 L4 primary 003 L1 L2 L3 L4 secondary 012 L1 primary 013 L1 secondary 022 L2 primar...

Страница 51: ...ement in one phase 3 conductor systems Connection option 1 Direct measurement of the voltage in three phase 3 conductor systems Measurement via 2 voltage transformers Aron circuit in three phase 3 conductor systems Address Connection option 111 0 Three phase 4 conductor systems default factory setting 1 three phase 3 conductor systems Fig 51 1 Section of the parameter list for the voltage transfor...

Страница 52: ... rate Operating mode Refer to the parameter list in the Appendix for the default factory setting and the setting ranges Addr Content 200 Device address 1 255 valid for Modbus and Profibus 1 default factory setting RS485 The following data must be programmed for use of the RS485 interface Device address Baud rate Operating mode Refer to the parameter list in the Appendix for the default factory set...

Страница 53: ...ntegration of a UMG604 in an existing network without any further configuration On starting the UMG604 automatically imports the IP address the net mask and the gateway from the DHCP server The UMG604 is set in the factory to DHCP Zeroconf Zeroconf allows fully automatic integration al location of IP address of a UMG604 in an ex isting network without DHCP servers Fig Connection example the UMG604...

Страница 54: ...ividually scaled and converted into one of the following formats 8 16 32 bit integer with and without sign 32 or 64 bit float format Big or little Endian2 Device master file GSD The device master file for the UMG604 is called 0B41 GSD and is included on the CD which belongs to the scope of supply Input area of the pro grammable controller 1 Byte profile number feedback The requested variables for ...

Страница 55: ...ower Sum L1 L3 Active Power Sum L1 L4 Reactive power fundamental L1 Reactive power fundamental L2 Reactive power fundamental L3 Reactive power fundamental L4 Reactive power fundamental Sum L1 L3 Reactive power fundamental Sum L1 L4 The mean value minimum value and maximum value are also recorded for each measured value Recording 2 The following measured values are recorded with the time base of 1 ...

Страница 56: ...nputs lies outside their specified measuring range If an overrange exists it is shown in the display with EEEE The symbols L1 L2 L3 and L4 are used to indicate at which input the overrange has occurred The V and A symbols indicate whether the overrange occurred in the current or in the voltage path Important Voltages and currents that lie outside the permissible measuring range can destroy the dev...

Страница 57: ...RxD TxD L1 L2 L3 L4 Input Output RxD TxD L1 L2 L3 L4 Input Output Fig Measured value display with serial number Fig Measured value display with date Fig Measured value display for the firmware release Fig Measured value display with time Serial number Firmware release Time Date ...

Страница 58: ...t 5 years at a storage temperature of 45 C The typical life expectancy of the battery is 8 to 10 years The device must be opened to change the battery If the device has been opened a renewed safety check is necessary for safe operation A warranty will be provided for unopened devices only Disposal The UMG604 can be reused or recycled as electronic scrap in accordance with the legal provisions The ...

Страница 59: ...ent in the wrong phase Current transformer factor is incorrectly programmed The current measuring range has been exceeded Remedy Replace fuse Send device to the manufacturer for repair Connect the measuring circuit voltage Connect measuring circuit current Check connection and correct if necessary Read out and program the current transformer transformation ratio at the current transformer Check th...

Страница 60: ...tion data could not be read out At least one current transformer connection is mixed up reversed A current path is assigned to the wrong voltage path Remedy Check connection and correct if necessary Readoutandprogramthevoltage transformer transformation ratio at the voltage transformer Install voltage transformers Important Ensure the measurement inputs are not overloaded Check the measuring circu...

Страница 61: ... Ethernet IP address incorrect The concealed key service was used Device is defective Remedy Read out and program the current transformer transformation ratio at the current transformer Check connection and correct if necessary Read out and program the voltage transformer transformation ratio at the voltage transformer Adjust the device address Select protocol Close bus with terminating resistor 1...

Страница 62: ...osition any Ventilation Forced ventilation is not required Transport and storage The following information applies to devices which are transported or stored in the original packaging Free fall 1m Temperature 20 C to 70 General information Net weight 350g Device dimensions approx l 107 5 mm b 90 mm h 82 mm according to DIN 43871 1992 Housing flammability class UL94V 0 Installed position any Fixing...

Страница 63: ... 95V 240V 45 65 Hz or DC 135V 340V Operating range 10 of nominal range Power consumption max 3 2W max 9VA Option 90V Nominal range 50V 110V 45 65 Hz or DC 50V 155V Operating range 10 of nominal range Power consumption max 3 2W max 9VA Option 24V Nominal range 20V 55V 45 65 Hz or DC 20V 77V Operating range 10 of nominal range Power consumption max 4W max 9VA Connectable conductors Only one conducto...

Страница 64: ...otection class Class II according to IEC 60536 VDE 0106 Part 1 i e a PE terminal is not required Protection against ingress of solid foreign bodies and water IP20 according to EN 60529 September 2000 IEC 60529 1989 ...

Страница 65: ...uctor relay not short circuit proof Switching voltage max 60 V DC 30 V AC Switching current max 50 mAeff AC DC Response time Jasic program 200 ms Output of voltage dips 20 ms Output of voltage overranges 20 ms Pulse output operating pulses max 20 Hz Cable length up to 30 m unshielded greater than 30m shielded Connectable conductors Solid core multi core flexible core 0 08 1 5 mm2 Pin end connector...

Страница 66: ...nty KTY83 55 175 C 500 ohm 2 6 kohm 1 5 rng KTY84 40 300 C 350 ohm 2 6 kohm 1 5 rng PT100 99 500 C 60 ohm 180 ohm 1 5 rng PT1000 99 500 C 600 ohm 1 8 kohm 1 5 rng rng measuring range Cable length up to 30 m unshielded greater than 30 m shielded Connectable conductors Solid core multi core flexible core 0 08 1 5 mm2 Pin end connector wire end ferrules 1 mm2 only one conductor may be connected per t...

Страница 67: ...sfer rate 9 6 kbps 19 2 kbps 38 4 kbps 57 6 kbps 115 2 kbps 921 6 kbps RS485 optional Connector SUB D 9 pin Protocol profibus optional Profibus DP V0 according to EN 50170 Transfer rate 9 6 kbaud up to 12 Mbaud Ethernet 10 100Base TX optional Connection RJ 45 Functions Modbus gateway embedded web server HTTP Protocols TCP IP EMAIL SMTP DHCP Client BootP Modbus TCP Port 502 ICMP Ping NTP TFTP Modbu...

Страница 68: ...2003 Current transformer 1A Class 2 DIN EN 62053 23 2003 IEC 62053 23 2003 Frequency 0 01Hz Internal clock 1 minute month 18 C 28 C The specifications apply under the following conditions Annual recalibration a warming up time of 10 minutes an ambient temperature of 18 28 C If the device is operated outside the range from 18 28 C an additional measurement error equal to 0 01 of the measured value ...

Страница 69: ...Impedance 4 MOhm phase Power input approx 0 1 VA Scanning frequency 20 kHz phase Transients 50 µs Fundamental oscillation 45 Hz 65 Hz Connectable conductors current measurement and voltage measurement Only one conductor may connected per terminal connection Solid core multi core flexible core 0 08 4 mm2 AWG 28 12 Pin end connector wire end ferrules 2 5 mm2 AWG 14 1 The UMG604 can only detect measu...

Страница 70: ...ent 6 A Resolution 1mA Measurement range 0 001 8 5Arms Crest faktor 2 referring to 6 Arms Measurement category 300 V CAT III Specified impulse withstand voltage 4 kV Power input approx 0 2 VA Ri 5 mohm Overload for 1 sec 100 A sinusoidal Scanning frequency 20 kHz ...

Страница 71: ...ormer secondary L1 1 480 V 400 020 Current transformer primary L2 0 1000000 A 5 021 Current transformer secondary L2 1 5 A 5 022 Voltage transformer primary L2 0 1000000 V 400 023 Voltage transformer secondary L2 1 480 V 400 030 Current transformer primary L3 0 1000000 A 5 031 Current transformer secondary L3 1 5 A 5 032 Voltage transformer primary L3 0 1000000 V 400 033 Voltage transformer second...

Страница 72: ...does NOT switch to the Configuration menu of the UMG604 110 Current transformer circuit L1 L3 0 1 0 0 three current transformers 1 two current transformers Aron circuit 111 Voltage measurement system configuration 0 1 0 0 three phase 4 conductor system 1 three phase 3 conductor system 112 Deletes all real and apparent energy meters 0 1 0 and S0 counters 1 delete 113 Deletes all reactive energy met...

Страница 73: ...00 bit s 2 38400 bit s 3 57600 bit s 4 115200 bit s 202 Baud rate RS485 0 5 4 0 9600 bit s 1 19200 bit s 2 38400 bit s 3 57600 bit s 4 115200 bit s 5 921600 bit s 203 RS485 mode 0 6 0 0 modbus RTU slave 1 modbus RTU master 2 gateway transparent 5 BACnet MS TP optional 204 RS232 mode 0 6 0 0 modbus RTU slave 3 Debug 6 SLIP only for internal use ...

Страница 74: ...P address xxx 0 255 000 301 IP address xxx 0 255 000 302 IP address xxx 0 255 000 303 IP address xxx 0 255 000 304 IP mask xxx 0 255 000 305 IP mask xxx 0 255 000 306 IP mask xxx 0 255 000 307 IP mask xxx 0 255 000 310 IP gateway xxx 0 255 000 311 IP gateway xxx 0 255 000 312 IP gateway xxx 0 255 000 313 IP gateway xxx 0 255 000 ...

Страница 75: ...d 0 9999 xxxx 501 Homepage password mode 0 2 128 130 0 502 Homepage password 0 9999 xxxx 510 Activate EMAX option licence part 1 0 9999 xxxx 511 Activate EMAX option licence part 2 0 9999 xxxx 520 Activate BACnet option licence part 1 0 9999 xxxx 521 Activate BACnet option licence part 2 0 9999 xxxx 600 LCD Contrast 0 99 50 601 LCD Backlight max brightness 0 16 10 602 LCD Backlight min brightness ...

Страница 76: ...demand L3 Active Power demand L4 Active Power demand L1 L4 Reactive Power L1 Reactive Power L4 Reactive Power L3 Reactive Power L2 Reactive Power L1 L3 Reactive Power L1 L4 Frequency Rotating field Serial number Date Time Temperature input Firmware Release Measured value displays You can have the following measured values shown on the display with the default factory setting using keys 1 and 2 The...

Страница 77: ... EN 61000 4 5 2007 Surge IEC EN 61000 4 6 2009 Conducted disturbances 0 15 80MHz IEC EN 61000 4 8 2010 Power frequency magnetic field IEC EN 61000 4 11 2005 Voltage dips short interrupts and voltage variations Noise emission IEC EN 61326 1 2013 Class B Residental environment IEC CISPR11 EN 55011 2011 Radio disturbance field strength 30 1000MHz IEC CISPR11 EN 55011 2011 Radio disturbance voltage 0 ...

Страница 78: ...78 UMG 604 Dimensioned drawings Front view Side view ...

Страница 79: ...urrent measurement I1 1 2 3 4 5 6 7 8 I2 I3 I4 9 10 11 12 Spannungsmessung Voltage measurement L1 L2 L3 L4 N 13 Versorgungs spannung Auxiliary Supply Dig I O RS485 RS232 An In Option Option RS485 Ethernet Verbraucher Consumer 10A UL listed UMG604 connection example ...

Страница 80: ...be changed Use Key 2 to change the selected digit Exit program mode Simultaneously press both keys for around 1 second The current transformer setting is saved and the device returns to display mode Quick Reference Instructions Adjusting the primary current You have three current transformers of the same type with a current transformer ratio of 200 A 5 A You would like to program the primary curre...

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