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Shandong Lichuang Science and Technology Co., Ltd.

Energy Meter, Multifunctional, Meter manufacturer / supplier in China, offering Ex4z31 Portable Electric Power Monitor, Clamp Type Current Transformer, Lcdg-Dg213 Three Phase DIN Rail Mount Electric Energy Meter and so on.

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Ex4z31 Portable Electric Power Monitor

Purchase Qty.:
500-999 1,000-1,999 2,000+
FOB Unit Price: US $1,076.8 US $1,066.8 US $1,056.8
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $1,076.8
1,000-1,999 US $1,066.8
2,000+ US $1,056.8
Get Latest Price
Port: Qingdao, China
Production Capacity: 500000peices/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: EX4Z31
  • Installation: Indirect Connected
  • Electric Equipment: Three-phase Four-wire
  • Power Meter Connection: Feed-through Type
  • Type: Energy Meter
  • Customized: Customized
  • Panel Opening Dimensions.: 90*90mm
  • Transport Package: Carton
  • Origin: China
  • Display: Digital
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Theory: Electronic Meter
  • Measured Signal: Continuous Wave
  • Certification: ISO, CE
  • Display Size: LED Display
  • Trademark: lckj
  • Specification: 36.5cm *24.5cm * 20cm
  • HS Code: 90283014
Product Description
Ex4z31 Portable Electric Power Monitor

Ex4z31 Portable Electric Power Monitor

EX4Z31 type measuring instrument is a intelligent three-phase electric parameter data acquisition integrated measuring instrument; three meter method accurately measure and display in the field of three-phase current of three-phase voltage, three-phase three wire and three-phase four wire system in AC circuits (RMS), active power, reactive power, power factor, frequency, positive and negative active power, and without power of electrical parameters. And with 2 switch input and 1 way to set the relay alarm output.
The input three-phase voltage, three-phase current (0-500V) (0-500A); digital signal output for the RS-485 or RS-232 interface, communication protocol support has 4 kinds: (ASCII code) Advantech ADAM compatible communication protocol, LC-04 protocol, MODBUS-ASCII, sixteen - MODBUS-RTU.
EX4Z31 type instrument can be widely used in all kinds of industrial control and measurement system and all kinds of distributed power control system.
Using electromagnetic isolation and photoelectric isolation technology, the voltage input, the current input and output of the three side completely isolated.
Ex4z31 Portable Electric Power Monitor
The measurement and display
Three phase voltage Ua, Ub, Uc; Ia, Ib, Ic three-phase current; active power P, reactive power, power factor, frequency of Q PF F, the active power Pa, Pb, Pc; the reactive power Qa, Qb, Qc; positive active power, active power, reverse the positive reactive power, reverse reactive power and other electrical parameters.
The parameter setting
Indicator address, communication speed, communication protocol, voltage ratio, current ratio, alarm parameters and alarm limits, switch output, active and reactive power base can be through the communication interface and set the panel key (password protected).

voltage imput10V,60V,100V,250V,400V,500V,750v
overload:1.2 times rated value(continuously ),2 times rated value (10s)
current imputAC  5A,10A, 50A, 100A, 200A, 300A, 500A
overload:1.2 times rated value(continuously ),2 times rated value (10s)
auxiliary powerAC220V
power consumption<5VA
external form  36.5cm *24.5cm * 20cm 

Wiring  diagram

Ex4z31 Portable Electric Power Monitor


Ex4z31 Portable Electric Power Monitor
Ex4z31 Portable Electric Power Monitor
To Dear YOU:
After you check the details of our product, maybe you are still confused about it at some points, or you want to have it right now, please kindly send us an inquiry at once. Our service team can solve all your doubts and send you the product ASAP.  Dear friend, you will never want to lose such a favorable chance!

Shandong Lichuang Science and Technology Co., Ltd. is a manufacturer with 376 employees, it was established in 2001, located in No. 009, Fenghuang Road, High-Tech Zone, Laiwu, Shandong, China. The workshops occupy an area of 12,000 square meters. The company has its own brand. They have passed ISO9001:2008, OHSAS 18001:2007 and ISO 14001:2004 certification, and already obtained 3 CE certificate, 6 CCC certificates and 1 EC type examination certificate. Also they have obtained 37 utility model patent certificates, 15 design patent certificate and 5 invention patent certificates.

 Look forward to working with you for your cooperation
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