Zhejiang Zhenghong Electric Co., Ltd
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JP comprehensive distribution box
JP comprehensive distribution box
Product details

1、 Product Overview

The JP series outdoor comprehensive distribution box is an outdoor comprehensive distribution device that integrates multiple functions such as metering, outgoing lines, and reactive power compensation. It has functions such as short circuit, overload, overvoltage, and leakage protection. It is small in size, beautiful in appearance, and economical and practical. It is installed on the poles of outdoor pole mounted transformers and is an ideal new generation of distribution products for urban and rural power grid renovation.


2、 Model and meaning

3、 Normal usage conditions

● Environmental temperature: -25 ℃+40 ℃;
Relative humidity of the air: daily averageValue not exceeding 90%, monthly average not exceeding 90%;
● Altitude: not exceeding 2000m;
Installed in a place without severe vibration and impact, and without corrosive gases.


4、 Structural characteristics

Separate and horizontal box structure, externalThe shell is made of 2mm high-quality stainless steel plate bent through multiple folding processes (or using honeycomb structured stainless steel double layered composite plate, which has flame retardant, environmentally friendly, thermal insulation, and anti condensation properties)Using special stainless steel welding technology, the overall strength of the box is high after forming, and the surface is as smooth as a mirror without leaving any weld marks; The internal installation beams (plates) are treated with hot-dip galvanizing technology to ensure that they will not rust for twenty years;The front and rear doors of the box are easy for users to operate and maintain. The doors are surrounded by high elasticity and anti-aging sealing strips, and each door is equipped with two types of locks: light and dark. The exposed lock is equipped with an anti blocking and anti rust rain cover; Measurement room fully enclosed beltLead sealing device; The side of the box is equipped with a rainproof and foreign object proof inlet cable conduit, with ventilation holes and cable outlet holes punched at the bottom, and a ventilation duct and wire mesh at the top, which has the functions of waterproofing, rust prevention, dust prevention, and foreign object prevention,Protection level: IP54.


fiveMain technical parameters
project unit parameter
transformer capacity kVA 30-400
rated operational voltage V AC400
Auxiliary circuit operating voltage
V AC220,AC380
Rated frequency Hz 50
Rated current A ≤ 630
Rated leakage action current mA 30~300 adjustable
protection grade
IP54

sixSchematic diagram of box structure




sevenBox bodyExternal dimensions

Dimensions of bedroom enclosure

transformer capacity Scheme number L W H
30~100kVA 01, 06 800 450 700
30~250kVA 02, 04, 07, 09 900 500 700
100~400kVA 03, 05, 08, 10 1100 600 800

Dimensions of the three-dimensional box
transformer capacity Scheme number L W H
30~100kVA 01, 06 600 450 1000
30~250kVA 02, 04, 07, 09 700 500 1000
100~400kVA 03, 05, 08, 10 800 600 1100

eightOrdering Notice

The parameters in this plan are the standard configuration provided by our company. If the customer has no specific requirements, the company will supply according to the standard configuration. If it exceeds the requirements of this plan, please explain separately.
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