ZM1250 three phase four wire din rail energy meter 
10/80A 3*230/400V 50/60HZ  LCD display , Transparent reading window ,grey anti fire plastic case ,pcb with ct pt  and import ade7755 chips 

Suit for 220V AC low voltage system
6 +1 digits LCD display (999999.9 kWh)
kWh accuracy class 0.5S
LED indicates pulse, reverse energy
3 keys for programming
CT programmable, pulse output
35mm DIN rail installing, standard DIN ED5002
High temperature resistant materials
Spring type buckle, easy to install
Standard: IEC62053-21/ 22/23, CE

Technical Specification

Accuracy	Class 1.0
Rated voltage	110VAC,120VAC,127VAC,220VAC,230VAC,240VAC,etc.
Operation voltage range	Un±20%
Insulation capabilities	AC voltage withstand 2kV for 1 minute; Impulse voltage withstand 6kV - 1.2/50μs waveform
Rated current(A)	1.5(6), 5(30), 10(60), 20(80), 30(100),etc.
Operation current range	0.05Ib~ Imax
Starting current	0.004Ib
Rated frequency	50Hz or 60 Hz
Internal power consumption	Voltage circuit ≤1.0W 5VA; Current circuit ≤1VA(Ib)
Interface	Optical coupler (SO corresponding to DIN 43864)
Impulse valence Ra	0.5 or 1.0 Wh/imp
Max. operation temperature	-25°C ~ +70°C
Max. storage temperature	-30°C ~ +75°C
Relative humidity	≤ 85%
Service Life	More than 10 years
Dimension	125mm x 88mm x 73mm
Weight	Approx 650g

 
 ZM1250 three phase four wire din rail energy meter advantage 
 
1.20 years global leading profession manufacture of energy meter  
2.class 0.5~ class 1.0 high accuracy measure electrical ,low power loss 
3.Test data: each meter will match relative test data  
4.Fast delivery : you will get the order when you need it 
5.wave welding PCB  with auto machine 
6.OEM is warmly welcome 
7.3 line assemble line ,10 pcs auto test bench for control accuracy ,10pc aging test which confirm the register working well 
8.Convenient : 45 minutes to wenzhou airport 
 
 
 ZM1250 three phase four wire din rail energy meter  function 
1. High measure user consumption power 
2.low power loss 
3.uni direction register ,for anti tamper 
4.no load ,the meter will caculate power 

  ZM1250 three phase four wire din rail energy meter  Payment terms 
1. 30% T/T advance , the balance against to the copy B/Lor LC at sigh 
2. The other specific issues can negorate.
3. Pls confirm the details with us before do the prepayment.
 
  ZM1250 three phase four wire din rail energy meter Packing information 
1. Inside foam package ,outside strong paper package 
2.24pcs/per CTN 
3. G/N.W: 24/23kg
4. We can packing as your required,good looking design 
 
Why choose  ZM1250 three phase four wire din rail energy meter   
1).ISO9001,SGS,Gold golden supplier 
2) Monthly Production Capacity -- 100000 Pcs 
3)All goods examined before delivery by 10 QC staff 
4)Prompt Reply Within 12 Hours
5)8000 square meters work environment