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EMH ITZ, Руководство по установке и эксплуатации

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19

 

  

6.7.2  Sealable meter cover 

The meter cover is made of crystal clear polycarbonate. The window area is transparent 

and the remaining cover surface has an eroded structure. The meter cover is hung at the 

top of the baseplate and fastened at the bottom with two sealed screws. 

 

 

Figure 10: Meter cover 

 

 

6.7.3  Sealable terminal cover 

The terminal cover is made of grey polycarbonate. It is screwed to the terminal block by 

means of sealing screws. Inside the terminal cover there is a pin for manipulation 

recognition. With this pin every attempt to remove the terminal cover is registered.  

On the inside of the terminal block you can find the connection diagram. 

 

Figure 11: Terminal block with the pin for manipulation recognition  

Содержание ITZ

Страница 1: ...Edition 25 11 2008 ITZ PHB E 1 00 Product manual for the digital tariff meter ITZ Installation I Device description I Operation...

Страница 2: ...to DIN ISO 9001 2000 and continually endeavours to improve their products The contents of this manual and the technical specifications can be extended altered or removed without prior notice The descr...

Страница 3: ...cal data interface CL0 CS 17 6 4 5 raconet radio interface 17 6 5 Inputs 18 6 6 Outputs 18 6 7 Housing 18 6 7 1 Baseplate 18 6 7 2 Sealable meter cover 19 6 7 3 Sealable terminal cover 19 7 Operating...

Страница 4: ...puts 18 Table 7 Specifications of outputs 18 Table 8 Elements of the display 21 Table 9 OBIS codes 32 Table index Table 1 Housing and display elements 12 Table 2 Technical data 13 Table 3 Specificatio...

Страница 5: ...lse per kWh Imp kvarh Impulse per kvarh L1 L2 L3 External conductor LED Light Emitting Diode MP Measuring period only for maximum demand measuring N Neutral conductor P Active power P Positive active...

Страница 6: ...use is to be removed and stored so that other people cannot insert this unnoticed Before opening the meter the secondary circuit to the current transformer must be short circuited The high voltage on...

Страница 7: ...rtant to take notice of the connection diagram which can be found in the terminal cover and also in the delivery documents Example Figure 2 Connection diagram 3x230 400 V 5 60 A 1 control input ES 1 o...

Страница 8: ...d slot M4 PZ1 M4 slot M3 Figure 3 Terminal block for transformer operated meter 2 3 2 Direct connected meter 60 A Current terminals Voltage and auxiliary terminals Terminal dimensions W x H d mm 6 5 3...

Страница 9: ...d mm 9 5 3 Max connection cross section mm 35 2 5 Maximum torques for terminals Nm 3 1 0 5 Head size of thread PZ2 M6 slot M3 Figure 5 Terminal block for direct connected meter 100 A For testing the...

Страница 10: ...3x58 100 V 3x63 110 V 3x115 200 V 3x127 220 V 3x132 230 V Currents 5 60 A 5 85 A 5 100 A 10 60 A 10 65 A 10 100 A 5ll1 A 1 6 A 5 A Max 4 tariff registers 1 tariffless register 15 pre values each for e...

Страница 11: ...ements Part 21 Static meters for active energy classes 1 and 2 IEC 62053 21 2003 DIN EN 62053 23 Electricity metering equipment a c Particular Requirements Part 23 Static meters for reactive energy cl...

Страница 12: ...LC display 6 Sealing screw Fastening the terminal cover 7 Terminal cover Covering for the terminal block 8 Optical call up button Call up of the display contents in the LC display 9 Optical data inte...

Страница 13: ...f RTC meter start up manipulation and running reserve of RTC Operation mechanical buttons for display call up and reset sealable optical sensor for display call up radio module functions meter remote...

Страница 14: ...OM or EMH COMBI MASTER 2000 either via the optical or the electrical interface In Germany according to the PTB requirements the latter may only be carried out once after ending the parameter status or...

Страница 15: ...terface RS232 The electrical interface galvanically de coupled is found at the additional terminals under the sealable terminal cover see connection diagram The electrical interface RS232 is a symmetr...

Страница 16: ...p to 32 Maximum cable length up to 1 000 m Data transmission rate 300 9600 baud Signal according to TIA EIA 485 ITU T V 11 logical 1 0 3 V to 6 V logical 0 0 3 V to 6 V Table 4 Specifications of RS485...

Страница 17: ...interface can be used for data transmission up to 1 000 m General features Number of connected meters 4 Maximum cable length up to 1 000 m Data transmission rate 300 9600 baud Electrical features Sig...

Страница 18: ...IN 43 864 or max 2 relays make contact NO resp a high load relay make contact NO or max 3 as Opto MOSFET output break contact NC or make contact NO Specifications S0 output Impulse time 20 500 ms 25 1...

Страница 19: ...sealed screws Figure 10 Meter cover 6 7 3 Sealable terminal cover The terminal cover is made of grey polycarbonate It is screwed to the terminal block by means of sealing screws Inside the terminal c...

Страница 20: ...interrupted operation the test mode is automatically deactivated 7 1 3 Standard operation mode When the meter is in normal operation then it is always in the standard operation mode 7 1 3 1 Standard d...

Страница 21: ...1st Quadrant P Q 2nd Quadrant P Q 3rd Quadrant P Q 4th Quadrant P Q 4 Display when the meter registers a manipulation attempt 5 Display of value and unit 6 Display of active reset inhibition 7 Displa...

Страница 22: ...y direction PSum 0 a Unidirectional meter With a negative energy direction no energy is registered The LED is continually lit up no load operation P also flashes and P is not displayed b Bidirectional...

Страница 23: ...tive the relevant energy flow arrow flashes Examples Case for active energy Display ASum 0 A2 0 A is registered P static L2 flash ASum 0 A3 0 no start up P L1 and or L2 flash ASum 0 A1 A2 and A3 0 no...

Страница 24: ...failures and also the date and time of the voltage return for every phase in the following registers Voltage failure Voltage return L1 L2 L3 L1 L2 L3 C 51 1 VV C 51 2 VV C 51 3 VV C 52 1 VV C 52 2 VV...

Страница 25: ...n the cover the increases by 1 The register has 8 digits from 00000000 to 99999999 For each billing period the manipulation attempts in the registers C 51 5 and C 51 6 are saved In these registers the...

Страница 26: ...o pre value is formed b Reset with a remote readout via the electrical interface The reset via the electrical interface takes place analogue to the reset via the optical interface c Automatic reset At...

Страница 27: ...e following applies Short keypress 2 s switches over to the next value of the list Long keypress 2 s t 5 s switches over to the next menu option Longest keypress 5 s back to the scrolling list Note De...

Страница 28: ...operation of the reset button R which can be locked with a seal For control of the display the following applies Short keypress 2 s switches over to the next list or value of the list Long keypress 2...

Страница 29: ...Export f IRI absolute measurement R and R are registered in the R register The absolute measurement takes place phase by phase I Rtot I IR1I IR2I IR3I 8 2 Registration of instantaneous values The ITZ...

Страница 30: ...MASTER 2000 With the program you can carry out the following Read out the output lists Set the clock Carry out a cumulation Read out the identity numbers and write into the meter Read out baud rate o...

Страница 31: ...0 0 3 Identification number 3 0 0 4 Identification number 4 0 0 5 Identification number 5 0 0 6 Identification number 6 0 0 7 Identification number 7 0 0 8 Identification number 8 customer address 0...

Страница 32: ...of the terminal cover start C 51 5 F Pre value terminal cover manipulation start C 51 6 Date time of the last manipulation of the terminal cover end C 51 6 F Pre value terminal cover manipulation end...

Страница 33: ...e conformity of the type examination Generations L M and N with the listed standards below was ascertained Notified body 0102 Examination number DE 07 MI003 PTB003 The conformity of the type examinati...

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