JXF Low-voltage Integrated Distribution Box

Send Inquiry

Product Introduction

JXF series low-voltage distribution box is a common power distribution equipment, widely used in low-voltage distribution systems in construction, industry, civil and other fields.mainly applicable in places with high automation and need to communicate with computer, like large power station
and petrochemistry system, as the low voltage distribution device of the distribution and motor controlling, and reactive power
compensation in power system.

Model meaning

product-659-158

Operating conditions

1.Installation Site: Indoor or outdoor;

2.Atitude: No more than 2000m.

3.Earthquake lntensity: No more than 8 degrees.

4.Ambient Temperature: No more than +40℃ and no less than -25℃.Averagetemperature is no more than +35℃ within 24 hours.

5.Relative Humidity: the average daily value is no more than 95%, the averagemonthly value is no more than 90%.

6.Installation locations: without fire,explosion danger,serious pollution,chemical corrosion and violent vibration.

Main features

◆Structural design:

The box is made of cold-rolled steel plate or stainless steel, with plastic spraying on the surface to prevent rust and corrosion.

Modular design, circuit breakers, leakage protectors, contactors and other components can be installed inside.

The protection level is generally IP30-IP65 (optional according to needs), and the outdoor type needs to be waterproof and dustproof.

◆Safety performance:

Complies with national standards such as GB/T 7251.3.

Equipped with overload, short circuit and leakage protection functions.

◆Installation method: wall-mounted, embedded or floor-standing, flexible to adapt to different scenarios.

Technical data

No.	Content	Unit	Value
1	Rated operating voltage	V	380
2	Rated lnsulation voltage	V	500
3	Raled Frequency	Hz	50/60
4	Max Operation Current	A	≤250
5	Frequency Withstand Voltage in 1min of Aux Control Loop	kV	1.89
6	Rated lmpulse Withstand voltage	kV	2.5
7	Protection degree	IP	Ip30
8	Electrical Clearance	mm	≥3
9	Creepage Distance	mm	≥10

Common configurations

Main switch: frame circuit breaker or molded case circuit breaker (such as NM1, CM1 series).

Branch switch: miniature circuit breaker (such as DZ47, NB1 series), residual current protector (RCBO).

Auxiliary components: watt-hour meter, current transformer, indicator light, surge protector, etc.

Contact Us

If you are interested in this product,you can tell us your specific requirements (such as parameters, application scenarios, etc.), and we will try our best to provide selection suggestions! email:pannie@hdswitchgear.com.