Yueqing Meba Electric Enterprises Co., Ltd.
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  • Contact Person : Mr. Lu Collin
  • Company Name : Yueqing Meba Electric Enterprises Co., Ltd.
  • Tel : 86-577-27866868
  • Fax : 86-577-27866767
  • Address : Zhejiang,Yueqing,Houjie Industrial Zone,Liushi,Yueqing,Wenzhou,Zhejiang,China
  • Country/Region : China
  • Zip : 325604

MB021AC three phase meter

MB021AC three phase meter
Product Detailed
MB021 three phase meter, din rail type 35mm standard DIN rail installation Current: CT/5A Voltage:3*127/220/3*230/400

MB021 three phase meter, din rail type

 Technical parameters:

Model

Accuracy

Reference

Voltage(V)

Current

specifications(A)

Starting

current(A)

Insulation

performance

MB021AC

Class 1

 

CT/5A

0.01

AC voltage 4kv for 1 minute, 1.2/50us  waveform impulse voltage 6kv

Functions and features:

1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board installed (mounting holes center distance 63 mm), users can choose any one by themselves.2. Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.3. Automatic detection the direction of the flow of load current. And Instructions on individual LCD.4. Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.5. Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety. (Product Configuration code is AF).

Dimension: 

Wiring diagram (Type S)

TerminalNoteTerminalNote
L1L1 phase CT9L1 phase line
L2L2 phase CT11L2 phase line
L3L3 phase CT13L3 phase line
 (Inlet from bottom, outlet from top)NNeutral line
7 and 8Port of pulse output passive closed5 and 6Port of RS485 data communication
3 and 4Port of pulse output passive distant1 and 2Port of CT ratio which is set

MB021AC three phase meter



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