EMH metering DIZ Instructions For Use Manual Download Page 7 | Manualshive

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7

Housing, display and control elements

1 - Display

2 - Folding terminal cover

3 - Sealing eye

4 - Field for transformer plate (for transformer connected meters only)

5 - Test LED

6 - Call-up button for operating the meter

7 - Name plate

8 - Catch mechanism on the back of the meter

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Summary of Contents for DIZ

Page 1: ...of Conformity 47 Instructions for use EN DIZ G EMH BIA E 1 60 DIZ Generation G Digital industrial meter Issue date 15 February 2022 subject to technical changes Specifications apply under reference co...

Page 2: ...ein may not be applicable to your particular device Please see the product manual for more comprehensive information about the device Please also observe all the docu ments included with other compone...

Page 3: ...with live parts Before the housing of the meter is cleaned all conductors that the meter is connected to must be de energised Use a dry cloth to clean the device housing Do not use any chemical clean...

Page 4: ...ulations for electrical installations must be observed during assembly installation and removal of the device y Make sure that the installation and operating location of the device meets the specifica...

Page 5: ...If the meter is to be used for billing purposes the editing menu must be locked irrevocably The transformer factors can then no longer be modified Furthermore the energy consumption values can be outp...

Page 6: ...p to 3 000 m Protection class II Degree of protection Housing terminal block IP30 Installation environment The device may only be used in switch and meter cabinets with a degree of protection of IP51...

Page 7: ...ements 1 Display 2 Folding terminal cover 3 Sealing eye 4 Field for transformer plate for transformer connected meters only 5 Test LED 6 Call up button for operating the meter 7 Name plate 8 Catch mec...

Page 8: ...s address 7 Frequency accuracy classes 8 Overvoltage category utilisation category 9 Type designation and type code 10 Voltage current 11 Output pulse constant 12 LED pulse constant 13 Operating temp...

Page 9: ...Phase indication 2 Display of the active tariff 3 Energy direction indicator 4 Clock symbol 5 Locking symbol key 6 Communication symbol 7 Test mode symbol star 8 Display of units 9 Value area 10 Infor...

Page 10: ...registering negative active energy R is permanently on Meter has started and is registering negative reactive energy Symbol flashing Return lock active The energy is not registered Clock symbol Perman...

Page 11: ...lue area Value area Display of register contents or action destinations during menu naviga tion Information area Additional description of the displayed value Illuminated display optional The illumina...

Page 12: ...otal Individual power values P1 P2 P3 Currents Voltages U1 U2 U3 U12 U23 U13 Reactive power values Q Apparent power values S Frequency Power factors PF Neutral conductor current y U and I transformer...

Page 13: ...ach terminated with a terminator be tween the lines to eliminate line reflections If a terminator is already contained no additional resistor is necessary on this side of the bus This device must be i...

Page 14: ...tariff switching Outputs The meter has 2 potential free S0 pulse outputs as per EN 62053 31 or 2 potential free MOSFET pulse outputs semiconductor relay The MOSFET outputs are designed as normally op...

Page 15: ...re delivered and cannot be modified Out 1 Out 2 P None P Q P None P P P Q Test LED Set transformer factors do not affect the test LEDs The LED constant RL depends on the device version and is always o...

Page 16: ...its only submenu The measurements list is hidden in the list menu The alternating display of the standard operating display shows the energy values for the current tariff If the battery is not used fo...

Page 17: ...d feed y Store them in a secure location to ensure that no one else can insert them again without being noticed y If you use selective automatic circuit breakers for system discon nection secure them...

Page 18: ...meter due to missing pre fuse on control input y Fuse protect the control input with a pre fuse of 0 5 A All measurements in the following drawings are given in mm Front view Left side view View from...

Page 19: ...able technical regulations y Fuse protect the outputs as per the current specification on the meter name plate and the Opto MOSFET output with a pre fuse of 0 1 A in accordance with the applicable tec...

Page 20: ...nnected directly 3 wire version connected to current and voltage transformers 4 wire version connected to current transformers The voltage variant 3x290 500V must not be used in 3 wire networks withou...

Page 21: ...on connected directly 4 wire version connected to current and voltage transformers 4 wire version connected to current and voltage transformers 3 voltage transformers superposed circuit with 2 current...

Page 22: ...n terminals to the corresponding torque as per EN 60999 1 For transformer connected meters up to 5 A DANGER Danger to life due to excess voltages on the terminals of the current paths The voltages on...

Page 23: ...n up to 80 A DANGER Improper installation endangers life and health and can lead to malfunctions and material damage y Use an overcurrent protection device rated for a maximum of 65 A or maximum 80 A...

Page 24: ...5 2 5 Maximum torques Nm 3 0 0 5 0 5 0 5 Screw type Cross slot combina tion screw type PZ2 Pozidriv Cross slot combina tion screw type PH1 Phillips Cross slot combination screw type PH1 Phillips Slott...

Page 25: ...3 15 Neutral conductor N 10 11 Voltage input U1 2 Current input I1 1 Voltage input U2 5 Current input I2 4 Voltage input U3 8 Current input I3 7 Electrical interface M Bus 23 24 Electrical interface R...

Page 26: ...any time Error display When an error occurs it appears on the standard operating display In case of multiple errors the sum of the relevant error codes is displayed in hexadecimal format Error code Me...

Page 27: ...bols in the following table K pressing briefly t 2 s L pressing for a long time 2 s t 5 s Menu item Display Button Error display only if an error has occurred Appears for 60 s when an error has occurr...

Page 28: ...tion of the device Subsequently the following submenus can be called up y The list menu divided into Tariff list display of further tariff registers Measurements display of extended instantaneous valu...

Page 29: ...y Tariff 1 negative active energy if configured K Next menu item L Return to standard operating display Tariff 2 negative active energy if configured K Next menu item L Return to standard operating di...

Page 30: ...Current on L2 I2 y Current on L3 I3 y S0 pulse constant y S0 pulse length y M Bus address 1 y M Bus address 2 y M Bus baud rate y Modbus address y Modbus baud rate List menu LISTMENU The list menu pro...

Page 31: ...iffs Single direction meter as consumption meter P A maximum 4 T0 T4 Combi meter as refer ence meter P Q A R maximum 2 T0 T2 Two direction meter P P A A maximum 4 T0 T4 4 quadrant meter P P Q Q A A R...

Page 32: ...e energy if configured K or L Next menu item Tariff 4 negative active energy if configured K or L Next menu item Tariff free positive reactive energy K or L Next menu item Tariff 1 positive reactive e...

Page 33: ...ues and represent the primary side values The measurements list can be accessed via the list menu In battery mode the measurements list is hidden in the list menu Menu item Display Button Voltage L1 N...

Page 34: ...only for 3 or 4 wire meters K or L Next menu item Current neutral conduc tor calculated only for 4 wire meters K or L Next menu item Active power only for 2 wire meters K or L Next menu item Total ac...

Page 35: ...for 2 wire meters K or L Next menu item Total apparent power K or L Next menu item Apparent power L1 only for 4 wire meters K or L Next menu item Apparent power L2 only for 4 wire meters K or L Next m...

Page 36: ...in the device settings list Some of the settings can be changed in the editing menu as long as it is available and not locked Menu item Display Button State of the device clock K or L Next menu item...

Page 37: ...ext menu item Pulse length S0 outputs in milliseconds K or L Next menu item Configuration S0 output 1 K or L Next menu item Configuration S0 output 2 K or L Next menu item U transformer factor K or L...

Page 38: ...nsformer factors y Voltage transformer ratio VT for transformer connected meters Integer values from 1 to 999 default value 1 y Current transformer ratio CT for transformer connected meters Integer va...

Page 39: ...m power If register resolutions are chosen that do not ensure this the meter must not be used for billing Example Meter with 3 x 230 400 V direct metering 80 A PMax 3 x URef x IMax 3 x 230 V x 80 A 55...

Page 40: ...internal register figure is retained c Changing the settings of the pulse outputs As not every pulse length can be realised with the corresponding pulse frequency pulse constant and registered energy...

Page 41: ...digit flashes K Count digit up by 1 L Edit next digit Edit the third digit digit flashes K Count digit up by 1 L Edit next digit Edit the fourth digit digit flashes K Count digit up by 1 L Go to adop...

Page 42: ...smitter parameters Menu item Display Button Arity of the energy registers K Next menu item L Edit value Output constant in pulses kWh or pulses kvarh K Next menu item L Edit value Pulse length in mill...

Page 43: ...ormer factors are the quotient of the primary current or volt age data by the secondary current or voltage data e g 100 A 5 A 20 In this case factor 20 must be entered in the editing menu Set menu SET...

Page 44: ...y address ad justable from 001 250 only for meters with M Bus K Next menu item L Edit value Edit the first digit digit flashes only for meters with M Bus K Count digit up by 1 L Edit next digit Edit t...

Page 45: ...001 247 only for meters with Modbus K Next menu item L Edit value Baud rate of Modbus can be set to 1200 2400 4800 9600 19200 and 38400 bd only for meters with Modbus K Next menu item L Edit value Tra...

Page 46: ...n L1 L2 L3 External conductor LC Liquid Crystal LED Light emitting diode MID Measurement Instruments Directive EU N Neutral conductor OVC Over Voltage Category P Active power P Positive active power c...

Page 47: ...s available on the in ternet site www emh metering com in the Products Solutions area for the meter s product description The specifications for creating the Declaration of Conformity can change at an...

Page 48: ...48...

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