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JP series low voltage intelligent integrated distribution box


JP series low-voltage intelligent integrated distribution box is a kind of distribution transformer integrated distribution cabinet designed by hezong technology for the standardization, miniaturization and outdoor requirements of low-voltage distribution equipment in rural power grid transformation. it integrates power distribution, measurement, protection (overload, short circuit, leakage) and capacitor reactive power compensation. It is a safe, economical, reasonable and reliable new outdoor power integrated cabinet. It is mainly suitable for power distribution systems with AC 50Hz and rated voltage of 400V in substations, urban power grids, rural power grids transformation, industrial and mining enterprises, street lighting, residential quarters, etc. It is an ideal low-voltage complete set of devices in the current power grid transformation.

Product Parameters

Performance characteristics

(1)The structure is novel and reasonable,It is divided into main incoming switch room, metering room, power distribution room and reactive power compensation room, which are relatively independent.

(2)Beautiful design, lightweight, easy installation, small footprint,High protection level, easy installation, commissioning, maintenance and repair.

(3) Complete protection functions, with overvoltage, overload, undervoltage, undercurrent, short circuit, phase loss, zero sequence overrun and other functions. Can also be added according to the requirements of leakage protection.

(4) Automatic operation function: power failure exit, automatic recovery after 10s delay.

(5) according to user needs to increase the intelligent terminal, with remote terminal data measurement, upload, calculation and remote operation and maintenance functions.

(6) The response is timely and rapid, the compensation effect is good, the work is reliable, and the power factor of the power grid can be improved to more than 0.95.

 

Technical parameters

Serial Number

Name

Parameters

1

Rated operating voltage

 400V

2

Rated insulation voltage

690V

3

Rated frequency

50Hz

4

Rated current

100A~1600A

5

Distribution transformer capacity

30kVA~630kVA

6

Compensation mode

Combination of three-phase compensation and single-phase compensation

7

Protection level

≥ IP44

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