220V-380V Explosion Proof Switchgear Stainless Steel Switch Cabinet

220V-380V Explosion Proof Switchgear Stainless Steel Switch Cabinet

 

JP integrated power distribution cabinet, namely JP cabinet is a new type of integrated control cabinet that integrates power distribution, metering, protection, control and reactive power compensation.Circuit breaker, metering, lightning protection, overload, short circuit, phase break, leakage and other protective functions, generally installed in the outdoor transformer low-voltage side.

technical parameter

No.	The name of the	units	parameter
1	Variational pressure capacity	KVA	30-400
2	Rated working voltage	V	AC400
3	Operating voltage of the auxiliary circuit	V	AC220, AC380
4	Rated frequency	Hz	50
5	Rated current	A	630
6	Rated leakage operating current	mA	30-300adjustable
7	Protection grade		IP54

 

Working conditions

 

ambient temperature: -15ºC~+40ºC;
*Altitude: no more than 1000m;
*Relative humidity: the average value of daily relative humidity shall not exceed 95%, the average value of monthly relative
humidity shall not exceed 90%, the average value of daily water vapor pressure shall not exceed 2.2kPa, and the average value of monthly water vapor pressure shall not exceed More than 1.8 kPa;
*Ambient air: not visibly contaminated by dust, smoke, corrosive and/or flammable gases, vapors, or salt spray; The vibration or ground movement from the outside of the switchgear and control equipment can be ignored;
*The amplitude of electromagnetic interference induced in the secondary system shall not exceed 1.6kV.
*Special Service Conditions: According to the national standard GBT11022-999 "Common Technical Requirements of High Voltage Switchgear and Control Equipment Standard", the circuit breaker should be operated under normal service conditions. If the working conditions used by the user are different from the normal operating conditions, such as the installation site is over 1000m above sea level, the ambient air temperature exceeds the limit specified in the normal operating conditions or the high humidity where condensation is easy to occur, the user shall consult with the manufacturer and reach an agreement.

Structure Characteristic

 

There are the horizontal type and vertical type , The shell is made of (2mm) high quality stainless steel or honeycomb structure stainless steel double-layer composite plate , It has the features of flame retardant, environmental protection, heat insulation, anti-condensation ,use the special stainless steel welding process , strength box structure , bright surface , no weld marks , The inner installation board with hot galvanizing process treatment , ensure that do not be rust within 20 years, There are the front door and back door , easy for client operate or repair , there are the high elastic and aging-resistant sealing strip around the door . Every door equipped with bright and dark door locks , The bright lock has the rain cover , measurement room is fully enclosed with lead sealing device , There is the inline cable pipe in the side of cabinet to prevent the rain, ventilation and cable outlet holes at the bottom . The top with ventilation lanes and wire nets for waterproof, rust, dust, foreign body function, protection grade IP54 .

 

The functions of low-voltage switchgear are generally as follows:

1. Reasonably configure power supply;

2. When there is a fault in the circuit, it is beneficial to control the scope of the fault and facilitate the quick identification and elimination of the fault point;

3. Easy to arrange line maintenance in sections without the need for large-scale power outages;

4. Convenient placement of various protective devices inside the distribution cabinet (such as fuses to prevent short circuits, air switches to prevent overload, etc.);

 

In today's rapid development of complete power equipment, the safe and stable operation of low-voltage switchgear is crucial. With the complexity and depth of the power industry and application fields, the possibility of low-voltage switchgear malfunctions has also increased.

Typical problems that may occur in low-voltage switchgear include the inability of circuit breakers to close, the inability of the main switch in the incoming cabinet to open, the reversal or non rotation of the main metering reactive power, the inability of the drawer to rotate the meter, and the inability to automatically switch between dual power sources

 

 

 

 

 

 

 

 

 

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

 

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

 

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

 

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

 

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

 

Q10 : What is the service offered by company?

A: We have the professional engineer team which can design and develop the mold to arrive different customer requirement.

We also have the sales team to offer good service from pre-sale to after-sale.

 

This product is usually customized.
We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.
Please contact our sales personnel to obtain design drawings

Here are our customer examples for your reference

 

IF NEED MORE DETAILES,PLEASE FEEL FREE YO CONTACT US

 

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