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Installation/Uninstallation

© Gyr

D000030875 en q

– E350 series 2, 1-phase ZCF100Ax/Cx – User Manual



Insufficiently tightened screws

Insufficiently tightened screws of the connections can lead to increased
power losses at the terminals and therefore to undesirable heating. A
contact resistance of 1 m



causes a power loss of 6.4 W at 80 A!

Insulate to correct length

Touching live parts is dangerous to life. Shorten the stripped part of the
connecting wire, if bare wire is visible above the terminal edge.

Do not withdraw connecting wires with closed terminals

Never withdraw connecting wires with the terminal closed, since this could
damage the terminal.

4.3

Checking the Connections

Before putting the meter into operation check (and correct, if necessary) the
following points to ensure a correct connection:

1.

Has the correct meter (identification number) been installed at the
measuring point of the relevant consumer?

2.

Is the calibration connection closed (sealable sliding piece inserted
and sealed)?

3.

Are the screws for the phase and neutral connection tightened well?

4.

Are all inputs and outputs connected correctly? The house connection
or consumer fuse wires must be present at the input (terminals 1, 4),
those of the meter to the consumer at the output (terminals 3, 6).

Mount the terminal cover after a successful check of the connections,
tighten its screws and seal it.

4.4

Commissioning and Functional Check

Do not touch live parts

The main fuses must be inserted to put the meter into operation and for the
functional check. Without terminal cover there is a danger of contact with
the terminals. Touching live parts is a danger to life.

The installed meter should be put into service and checked as follows:

1.

Insert the corresponding main fuse. The meter is on.

2.

Check whether the display appears correctly (no error message) and
with no load connected that the anti-creep indicators are constantly on.

3.

Connect a load and check whether the anti-creep indicator for active
energy disappears.

4.

Check whether the disconnector (if present) works according to the
functionality specified for your application.

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Содержание E350 Series 2

Страница 1: ...ctricity Meters IEC MID Residential ZCF100Ax Cx E350 series 2 1 phase User Manual Status Date 20 12 2012 File name D000030875 E350 ZCF100Ax Cx 1 ph series 2 User Manual en p docx Landis Gyr D000030875 en q ...

Страница 2: ...9 Content of section 5 2 12 Error descriptions E350 Series 1 and Series 2 moved partly into functional description and partly to section 6 2 Error Codes Safety information about cleaning added in section 6 1 and modified in section 7 2 Terminology changes breaker disconnector baud rate transmission rate baud bps bits per second Minor formatting and text improvements n 20 12 2011 Section 1 6 3 Adap...

Страница 3: ...Instructions 15 2 4 Radio Interference 15 3 Mechanical Description 16 3 1 Housing 16 3 2 Faceplate 17 3 3 Connection Diagrams examples 17 3 4 Dimensions 18 4 Installation Uninstallation 20 4 1 Mounting the Meter 20 4 2 Connecting the Meter 21 4 3 Checking the Connections 22 4 4 Commissioning and Functional Check 22 4 5 Disconnecting the Meter 23 5 Operation 24 5 1 Control Elements 24 5 1 1 Display...

Страница 4: ... via Optical Interface or AMR Module 41 5 5 6 Addressability of Meter 42 5 6 Password Lock out 42 6 Service 43 6 1 Operating Faults 43 6 2 Error Codes 43 6 2 1 Structure of an Error Code 43 6 2 2 Error Code Descriptions 44 6 3 Repairing Meters 45 7 Maintenance 46 7 1 Meter Testing 46 7 1 1 Higher Register Resolution 46 7 1 2 Measuring Times 46 7 1 3 Optical Test Outputs 47 7 1 4 Connection to a Me...

Страница 5: ...user manual contains all information required for meter applications for the intended purpose This includes Provision of knowledge concerning characteristics construction and knowledge of meters Information regarding possible dangers their consequences and measures to prevent any danger Details concerning the performance of all work throughout the service life of the meters parameterisation instal...

Страница 6: ...d regulations Restrictions for meters with software versions M54 Please follow the required test times for the meter constant or dial test mentioned in section 7 1 2 At switching on or off the load between 0 5A and 1A regularly every 20 minutes an additional error of about 0 1 can occur The deviation can be higher if the load is switched more often The meter complies with all specifications It ful...

Страница 7: ...us of the disconnector is displayed on the meter but the disconnector is controlled by the communication module If you need detailed information on the functionality of your disconnector please consult the user manual of the communication module installed The basic series can be extended with various AMR Modules for additional functions and communications Multirate import export with external rate...

Страница 8: ...otection against interference Active energy measurement accuracy Classes 1 and 2 IEC62053 21 and MID accuracy classes A and B EN50470 3 Reactive energy measurement accuracy Class 2 IEC62053 23 Wide range measurement from starting current to maximum current Serial interface with optical input output for automatic readout of data on the spot and for service functions AMR interface connection to comm...

Страница 9: ...Class 1 IEC B MID 10 10 Class 2 IEC A MID B Meter with communication interface and disconnector e Rates 1 rate 2 rates e d Multirate up to 6 rates t F Measured Quantities Active energy Active and reactive energy A C Anti tampering No anti tampering F Anti tampering Version s2 Series 2 s2 B The e for the 1 rate version can be skipped in some versions The AMR Module is not part of this type designat...

Страница 10: ...edium also input The supply voltage for the meter electronics is taken from the Single phase system A voltage monitor guarantees a safety data storage in the event of a mains voltage failure and a correct start up after the return of the voltage A non volatile memory EEPROM contains the parameter set of the meter and secures the stored measurements against loss due to power failure 1 6 2 Signal Ge...

Страница 11: ...are 8 or 6 M50 M53 independent measurement channels One of the measured quantities can be assigned to each of this register The measurement channels 1 to 6 have 6 rated registers and 1 total each channel 7 and 8 have only 1 total register 44 registers are therefore avail able in total All registers work internally with 9 digits The internal magnitude is Wh Watt Hours They cannot be reset At 999999...

Страница 12: ...s values are updated every second The following instantaneous values are available Measured value Resolution Start value Max value Voltages L1 L2 L3 1 V 170 V 440 V Currents I1 I2 I3 0 01 A 0 2 A 120 A Frequency 0 1 Hz 47 Hz 53 Hz Power Factor 0 1 1 1 Power 0 01 kW or 0 001 kW 1 I 0 075 Ib Imax 1 Depending on meter configuration from SW version M55 onwards If no value is available can be shown e g...

Страница 13: ...exceeded over a specified time others The disconnector can either be controlled via the AMR module or manually with the disconnector button on the meter s terminal cover if parameterised accordingly see also section 5 1 2 Disconnector Button 1 10 Software Tools Landis Gyr meters are provided with optimum support by suitable software tools during all phases of their life cycle The Landis Gyr MAP110...

Страница 14: ...ormation also describes the type and source of the danger its possible consequences and measures to counteract the danger 2 2 Responsibilities The owner of the meters is responsible that all persons engaged on work with meters 1 Are competent and qualified in accordance with national regulations see ISSA Guideline for Assessing the Competence of Electrically Skilled Persons 2 Have read and underst...

Страница 15: ...e screws and the metallic part of a screw driver has to be insulated The meters must be held securely during installation They can cause injuries if dropped Meters which have fallen must not be installed even if no damage is apparent but must be returned for testing to the service and repair department responsible or the manufacturer Internal damage can result in functional disorders or short circ...

Страница 16: ...ition 2 Suspension hanger in lower position 3 Display button 4 LCD 5 Optical interface 6 Front cover faceplate with laser marking for details see Fig 3 2 7 Test diode red 8 AMR Module compartment 9 Terminal block cover 10 Screw with sealing point manufacturer or utility seal 11 Disconnector button A terminal block with all connecting terminals is located under the terminal cover On the terminal co...

Страница 17: ...onformity symbol 3 Customer No Barcode Ownership designation 4 Double protection insulation symbol 5 Active rate The display button and the display are fully described in section 5 3 3 Connection Diagrams examples Where to find relevant diagrams The diagrams relevant for the installation are shown on the meter s faceplate or specified otherwise e g inserted in the terminal cover Fig 3 3 Connection...

Страница 18: ...meter is only available with an extended terminal cover see Fig 3 5 Fig 3 5 Meter dimensions The extended terminal cover offers increased safety since the phase and neutral connecting wires are protected under the terminal cover The suspension triangle complies with DIN standards Fig 3 6 Meter without terminal block cover ...

Страница 19: ...ies 2 1 phase ZCF100Ax Cx User Manual Landis Gyr Terminals are available with an opening diameter of 8 5 mm and 9 5 mm Terminals with opening diameter of 8 5 mm and 9 5 mm have the same position on the terminal block Fig 3 7 Terminal layout and dimensions ...

Страница 20: ...with a phase tester or universal measuring instrument that the connecting wires are not live 105 mm 179 mm for open mounting 52 5 mm 155 mm for covered mounting Fig 4 1 Drilling plan 4 Mark the three fixing points suspension triangle as shown in the drilling plan Fig 4 1 on the mounting surface provided 5 Drill the three holes 6 Unscrew the meter terminal cover 7 For open meter mounting insert the...

Страница 21: ... provided by the end installation Connecting the phase and neutral connection line 1 Shorten the phase and neutral connecting wire to the required length and then strip them 2 Insert the phase and neutral connecting wire into the corresponding terminals the terminals are numbered as shown in the connection diagram and tighten the terminal screws firmly max torque 3 Nm It is recommended to identify...

Страница 22: ...on closed sealable sliding piece inserted and sealed 3 Are the screws for the phase and neutral connection tightened well 4 Are all inputs and outputs connected correctly The house connection or consumer fuse wires must be present at the input terminals 1 4 those of the meter to the consumer at the output terminals 3 6 Mount the terminal cover after a successful check of the connections tighten it...

Страница 23: ...nnector as a main switch for disconnecting purposes The meter remains connected to the mains Remove the meter from the network as follows 1 Switch off the voltage The display goes off 2 Remove the seal at the terminal cover 3 Release and remove the terminal cover 4 Ensure with a phase checker that the connecting wire has no voltage If there is voltage remove the main fuse 5 Remove the connecting w...

Страница 24: ...dheld terminal refer to section 5 5 Data Readout 5 1 1 Display Button The display button is located on the front cover on the right of the LCD Display button Fig 5 1 Display button By pressing the display button the display mode or the displayed value can be changed see section 5 2 4 Display Definitions 5 1 2 Disconnector Button The disconnector button option is located on the terminal cover Disco...

Страница 25: ...on 12 Media icons water heating gas electricity 5 2 2 Explanation of LCD Elements For the purpose of this document flashing LCD segments will be shown in grey colour Up to 8 digit values can be displayed in the value field The 7 segment digits are able to display numeric data or limited alpha numeric text Additional decimal points and colons enhance the 7 segment digits This allows the representat...

Страница 26: ...flashing if data from an external meter is displayed automatically controlled The water gas and heating media icons are also flashing if data from an external source is displayed This icon indicates that the respective media represented by the displayed media icon is disconnected by the disconnector Icon ON Disconnector open circuit interrupted Icon OFF Disconnector closed circuit closed current c...

Страница 27: ...energy devices connected to module The first digit of the four digit OBIS code displays the channel used by the M Bus device e g a device with the four digit OBIS code 4 1 8 0 uses channel 4 C Defines the measured quantity the abstract or physical data items related to the information source concerned e g active power reactive power apparent power power factor current or voltage D Defines types or...

Страница 28: ...ther leading zeros are to be displayed Total active energy import P Q L 1 k h Total reactive energy import P Q L 1 k arh Active energy import rate 1 P Q L 1 k h Active energy export rate 2 P Q L1 k h Line voltage P Q L1 V Total active power P Q L 1 k Total power factor P Q L1 Mains frequency P Q L 1 Status code P Q L 1 Phase fail counter P Q L 1 Manufacturer identification number P Q L1 Water cons...

Страница 29: ...n be enabled disabled for registers Energy register displays can be defined with an integer part of 6 digits in exceptional cases 5 and with 0 1 2 or 3 decimal places Max 6 significant digits left of the decimal point are allowed Max 8 digits including decimal places are available Only 6 integer digits are allowed for meters according MID Active rate indication can be enabled or disabled Flashing ...

Страница 30: ...on to assist the installer during installation or during subsequent testing of the network status The service display may also include data which can give information about the state of the meter during work in the field or in the test facility The service display may be accessed when the meter is first powered up on a long press more than 5 seconds of the display button in the main display or whe...

Страница 31: ...current instantaneous demand etc After the last display in the auto scrolling list it starts again If the number of displays in the auto scrolling list is set to 1 auto scrolling is switched off and the first display of the recall list is displayed continuously The recall list of the main display is accessed by a short press less than 5 seconds of the display button while the auto scrolling list i...

Страница 32: ...y Check During the display check the first test item shows the display with all segments switched on Especially the index and value fields should be checked for missing segments The second display test item shows the display with all segments switched off P P Q Q L1 L 2 L 3 V k GJ MJ m3 A arh Third display test item The display check may also be configured to flash the display on and off at a rate...

Страница 33: ...mentation The following characters can be used in text messages Character LCD Character LCD Character LCD SPACE A N minus B O _ underscore C P 0 D Q 1 E R 2 F S 3 G T 4 H U 5 I V 6 J W 7 K X 8 L Y 9 M Z Display variations Some characters might be displayed differently depending on module and meter version Characters which cannot be represented with the 7 segment display will be replaced by an unde...

Страница 34: ...ve energy export rate X X 1 6 3 8 0 Total reactive energy import 3 8 X Reactive energy import rate X X 1 6 4 8 0 Total reactive energy export 4 8 X Reactive energy export rate X X 1 6 32 7 0 Line voltage L1 31 7 1 Line current L1 35 7 Active power L1 KW unsigned M55 36 7 0 Active energy L1 signed unsigned 16 7 0 Total active energy 33 7 Power factor L1 151 7 0 Reactive energy L1 131 7 0 Total reac...

Страница 35: ...ergy Import R Q1 Q4 kVArh 133 8 0 Reactive Energy Export R Q2 Q3 kVArh 36 7 Phase L1 kW 151 7 Phase L1 kVar 4 Energy efficiency items see section 5 2 11 M52 Module data 1 12 value and OBIS code will be sent by module End of list 5 2 10 Display Status Messages Depending from configuration the following messages can appear on the end of a display list Message Meaning FF 00000000 Error detected if er...

Страница 36: ...e meter working like a trip recorder in a car During power outage registers St1 and St2 are reset These both registers start after recover of power with the values of the energy registers of import or export energy St1 import value register 1 8 0 St2 export value Register 2 8 0 24 hour and 1 week consumption registers These registers show the energy consumed during the last period of 1 week 24 h r...

Страница 37: ...minal or PDA The readout list is in full accordance with the provisions of IEC62056 21 The optical port is normally closed a wake up string is sent to the meter which activates the readout list With this communication channel software can be downloaded to the module Additionally an external user can send commands to the module and upload data from the module via the opto port All communication is ...

Страница 38: ...transmission rate mode used The meter provides also a manufacturer specific mode C C which delivers only a part of the readout list start and end item are configurable during production This can be used for fast readout for frequently required values 5 5 2 Readout Configuration The readout items their order in the list along with the number of decimal places for the registers are specified in the ...

Страница 39: ... flag 4 L3 phase fail flag 5 to 7 Active rate coded bit 7 bit 6 bit 5 active rate 0 0 0 rate 1 0 0 1 rate 2 0 1 0 rate 3 0 1 1 rate 4 1 0 0 rate 5 1 0 1 rate 6 8 Strong magnetic DC field detected cleared after readout 9 Terminal cover tamper detected cleared after readout 10 Disconnector state 0 open 1 closed 11 Disconnector tamper detected cleared after readout 12 Terminal cover removed active st...

Страница 40: ...e consists of 4 fields of 2 values e g 00 00 E0 E0 displayed as 0000E0E0 The coding of this status information is as follows Group Value Description Field 1 00 No tamper 04 Magnetic field tamper 08 Terminal cover tamper 0C Magnetic field and terminal cover tamper Field 2 00 No error 10 Error detected Field 3 40 Reactive Energy out of creep 80 Active Energy out of creep E0 Active and Reactive Energ...

Страница 41: ...ersion ACK 0Z0 C R L F Acknowledgement Z Transmission rate STX F F 00 C R L F Start of text Error message readout flag C 1 1 0000000074892473 C R L F Meter identification number 1 1 8 0 000065 3 kWh C R L F Total active energy import 2 8 0 000003 5 kWh C R L F Total active energy export 1 8 1 000021 5 kWh C R L F Active energy import rate 1 1 8 2 00043 8 kWh C R L F Active energy import rate 2 2 8...

Страница 42: ... of the meter For SW versions prior to M52 the meters reacts only if the request contains no address If the meter is connected to a communication bus with several meters the communication request must be started with an address Otherwise a communication conflict between the meters will occur 5 6 Password Lock out The meter can be configured to lock out the optical port for a period of up to 255 se...

Страница 43: ...ording to section 6 3 Repairing Meters 6 2 Error Codes There are two kinds of errors persistent and transient errors Transient error codes are automatically reset at the next readout The errors can also be cleared either using the formatted write command C150 or by power cycling the meter Note The formatted write command C150 only clears the error flags in the error register it does not eliminate ...

Страница 44: ...ries 1 meters can be found in the functional description D000028645 The allocation of the defined errors to the individual bits of the error register and the error code of the single errors is as follows Byte Bit Valency Error code Error code description 1 0 1 00 00 00 01 Insufficient time to complete power failure 1 2 00 00 00 02 More than 32 consecutive attempts to communicate with or initialise...

Страница 45: ...rors cannot be cleared using the formatted write command C150 or by power cycling the meter Contact a Landis Gyr Service Centre for support 6 3 Repairing Meters The following procedure should be adopted if a meter repair is necessary 1 If installed remove the meter see section 4 5 and fit a substitute meter 2 Describe the error found as exactly as possible and state the name and telephone number o...

Страница 46: ...ved as described in section 4 5 Disconnecting the Meter and replaced by a substitute meter for the duration of the test 7 1 1 Higher Register Resolution The meter features a certification display sequence which allows registers to be displayed with 3 decimal places See 5 2 5 Display Sequence This sequence is entered by pressing the display button for more than 5 s It is exited again if the display...

Страница 47: ...t it to a dedicated testing device The meter uses a voltage jumper whereby a spring contact connects the voltage circuit of the meter to the phase terminal By inserting a contact pin of 2 5 mm diameter the voltage and current circuits of the meter are sepa rated and the test voltage is connected via the contact pin See Fig 7 1 Fig 7 1 Voltage jumper with test voltage connection Procedure 1 Connect...

Страница 48: ... indicators are off L 1 k h 7 1 6 Starting Test Procedure 1 Apply a load current of 0 1 of the base current Ib or for MID meters of the reference current Iref e g 10 mA with Ib Iref 10 A and the vol tage Un The meter must remain in creep L 1 k h 2 Increase the load current to 0 5 Ib for MID to 0 5 Iref i e 50 mA with Ib Iref 10 A The energy direction arrow must appear within 10 seconds and both an...

Страница 49: ...ental certificate ISO 14001 the components used in meters are largely separable and can therefore be taken to the relevant disposal or recycling point Disposal and environmental protection regulations For the disposal of meters observe the local disposal and environmental protection regulations in effect without fail Components Disposal Printed circuit boards Electronic waste disposal according to...

Страница 50: ...50 52 Annex Declaration of Conformity Landis Gyr D000030875 en q E350 series 2 1 phase ZCF100Ax Cx User Manual 9 Annex Declaration of Conformity ...

Страница 51: ...Annex Declaration of Conformity 51 52 D000030875 en q E350 series 2 1 phase ZCF100Ax Cx User Manual Landis Gyr ...

Страница 52: ...Contact Landis Gyr AG Theilerstrasse 1 CH 6301 Zug Switzerland Phone 41 41 935 6000 www landisgyr com ...

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