Power Supply Distribution Board Outdoor Waterproof Distribution Box

power supply distribution board outdoor waterproof distribution box

 

 

 

GCK/GCS/MNS series Low voltage switchgear(hereinafter short as switchgear)is a complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is mainly used for power transmission of middle/small generators in power plants; power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc.,so as to control, protect and monitor the system. The switchgear meets IEC298,GB3906-91.In addition to be used with domestic VS1 vacuum circuit breaker, it can also be used with3AH5 from Siemens domestic ZN65A,and VB2 from GE, etc.,it is truly a power distribution device with good performance. In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cut

 

Service environment

a) Air temperature: Maximum temperature: +40°C; Minimum temperature:-15°C

 

b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .

 

c) Altitude above sea level: Maximum installation altitude: 1000M.

 

d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.

 

e) No frequent violent shake

 

 

Protection grade	1P40
Rated working voltage	AC, 380(V)
Frequency	50Hz
Rated insulation voltage	660V
Working conditions
Environment	Indoors
Altitude	≤2000m
Ambient temperature	-5℃~+ 40℃
The min temperature under store and transportation	-30℃
Relative hunidity	≤90%
Capacity of control motor(kW)	0.4~155

 

Operating environment:

1)Ambient temperature:-10°C-+40°C;

2)Altitude: high voltage ≤1000Meter, low voltage ≤2500Meter (technical department will design specially if exceeds);

3)Relative humidity:≤85%

4)Seismic intensity:≤ magnitude 8;

5Apply to the places have no fire,no explosion danger, no serious pollution,no chemical corrosion and no violent vibration.

LV switchgear

Executive standard:

GB7251 Low voltage complete set switchgear and control device

GB3906-2006 3.6kV~40.5kV AC metal enclosed switchgear and control device

 

			Parameter
Rated voltage		V	400	690
Rated insulation voltage		V	690	1140
Rated impact withstand voltage		V	6000	10000
Rated working short circuit breaking ability		kA	18~100	10~75
Rated utmost short circuit breaking ability		kA	25~120	20~85
Rated frequency		Hz	50/60
Rated current		A	400,500,630,800,1000,1250,1600,2000,2500,3150,4000,5000,6300
Rated control power		V	AC 110/220/380,DC 110/220
Dimension (Unit:mm)	MNS/GCS/GGD	width	400,600,800,1000,1200
		depth	600,800,1000
		height	2200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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 click on the button below to send us the information, and our sales personnel will contact you to provide you with the design drawings

 

Here are our customer examples for your reference

IF NEED MORE DETAILES,PLEASE FEEL FREE YO CONTACT US

 

 

 

 

 

 

 

 

 

 

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