8, XJM metering box

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product introduction:
This product is suitable for three-phase four-wire or three-phase five-wire power distribution systems with AC 50Hz, rated working voltage of 220V, 380V and below, and maximum working current of 250A. It is widely used in power metering in factories and mines, high-rise buildings and residential areas.

product introduction:

This product is suitable for three-phase four-wire or three-phase five-wire power distribution systems with AC 50Hz, rated working voltage of 220V, 380V and below, and maximum working current of 250A. It is widely used in power metering in factories, mines, high-rise buildings and residential areas.

product features:

  1. is specially designed for electric energy measurement, with accurate measurement and small error, meeting the acceptance standard of power supply department.
  2. Fully enclosed structure, special lead seal position, put an end to stealing electricity, private pull disorderly connection, electricity safety can be traced back
  3. isolated structure, zoning arrangement of ammeter, switch and outgoing line to prevent short circuit and electric shock.
  4. Multi-household centralized installation, wiring specification, easy meter reading, inspection, troubleshooting

technical parameters:

Serial Number

Project

Unit

technical parameters

1

Rated operating voltage

V

380/220

2

Rated insulation voltage

V

400

3

Rated frequency

Hz

50

4

Rated current

A

≤ 250

5

protection level

IP40~ IP54

6

flame retardant grade

V0level flame retardant

7

Installation Method

Wall-mounted, floor-mounted

8

Enclosure rating

IP30

9

Installation Method

open and concealed

Product Details

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ꄲThe latter one： 9, PZ30 lighting distribution box

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