Full Protection 400V Low Voltage Control Panel Boards GCS Switchgear

full protection 400V low voltage control panel boards GCS switchgear

 

GCS low voltage withdrawable switchgear cabinet is suitable for three-phase AC frequency of 50Hz, rated working voltage of 380V, rated current of 4000A and below in power generation / power supply system as power, distribution and motor centralized control, electrofusion compensation. The product conforms to iec60439-1, gb7251.1, JB / t9661 and other standards

characteristics:

Connector:One-time plug-in for drawer inlet and outlet lines, which can be used directly with metal channels. The secondary connector has convenient and beautiful wiring.

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

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

0.4KV low voltage switchgear technical parameter:

			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

MNS three phase low voltage electric switchgear

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

MNS 低压抽出式柜体

The low-voltage draw out type switch cabinet is suitable for the power generation and supply system with three-phase AC frequency of 50Hz, rated working voltage of 380V and rated current of 4000A and below, which is used for power, distribution, motor centralized control and capacitance compensation. It is widely used in power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and other places. The product conforms to iec60439, gb7251.1, JB / t9661 and other standards

 

 

 

 

 

 

 

 

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.

 

 

SERVICE:

We offer free after-sale service for one year

Tips for quote &Placing Order:

The customer shall specify the following items:

♠ Primary circuit scheme and single line system diagram
♠ Secondary circuit schematic diagram, the wires shall be connected according to factory standard if customer has no requirement;
♠ Switchgear arrangement diagram, plan view of electric power substation.
♠ Detailed specification and parameter of electric element of each circuit;
♠ Surface colour of switchgear;
♠ Other requirements.

Trade terms:

1.Payment: 1) 30% in advance, 70% balance against copy of B/L
2.Port of loading: Qingdao port or Lianyungang port
3.Discounts: offered based on order quantities
4.Delivery time: 10-30 days according to order quantities
5.Package: wooden box and wooden pallet and can be csutomized

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

 

Nepalese clients

	GCS LV Withdrawable Switchgear
S.N.	Specifications	Yes/No/If any
	Electrical Panel (Low-voltage withdrawable switchgear cabinet)
	Manufacturer
	Brand
	Type/Model	GCS
	Country of Origin
1	Description of Function
1.1	It is group of low voltage switchgear withdrawable cabinet that can be operated easily and safely.
2	Operational Requirements
2.1	Electrical supply can be disconnected manually and automatically during overload and short-circuit.
3	System configuration
3.1	Low voltage switchgear withdrawable cabinet with all the essential components and copper busbar
4	Technical Specifications	Ratings
4.1	Main circuit rated voltage	400V
4.2	Rated frequency	50Hz
4.3	Rated insultation voltage	690V (1000V)
4.4	Maximum working current of main busbar (copper)	1000A
4.5	Rated withstand current of main busbar	100KA/1s
4.6	Protection Level	IP40
4.7	Operating Mode	Manual and Automatic
4.8	Metal drawer type	8E or 16E or Equivalent
4.8.1	400A Drawer	1 No.
4.8.2	300A Drawer	1 No.
4.8.3	250A Drawer	1 No.
4.8.4	200A Drawer	2 No.
4.8.5	150A Drawer	2 No.
4.8.6	100A Drawer	2 No.
4.9	Outer Dimension	Approx. (80cm X 105cm X 220cm)
4.10	Each drawer must have 3-digital or analog ammeter to measure 3-phase (R-Y-B) current individually
4.11	Busbar must be of copper three phase four wire with protective Earthing (R,Y,B,N,PE).
4.12	The MCCB should be of high quality & sensitive
4.13	The operating mechanism of the drawers must be easy and smooth.
4.14	Drawer Handle must be highly insulated and strong
4.15	The outer dimension should approx match to (80cm X 105cm X 220cm)
4.16	The outer design and color should match as per the design as shown in picture
5	Busbar Tray
5.1	The busbar tray must be installed at the top of the compartment of the functional unit, and the connection line and the common power lne can be put in the tray
5.2	The required number of Busbar should be connected from existing system to installed cabinet by nut-bolt/ Busbar trunking system as per requirement
6	Accessories, spares and consumables
6.1	Extra (spare) handle (change-over handle) for each drawer must be provided	18pcs
6.2	All standard accessories and parts required to operate the cabinet, including all standard tools must be included. Also, specify the quantity of every item included (including items not specified above)
7	Operating Environment
7.1	The system offered shall be designated too operate normally under the conditions of the purchaser's country (Nepal). The conditions include Power Supply, Climate, Temperature, Humidity, etc.)
8	Standards and Safety Requirements
8.1	It should be supplied from a manufacturing company having IEC 60439-1:2009 and ISO 9001:2015
9	Trainings
9.1	Complete user manual and servicing gudelines should be provided.
10	Warranty
10.1	Comprehensive warranty for 2 years from acceptance and additional 1 years of free service after warranty.
11	Maintenance Service During Warranty Period
12	Installation and Commissioning
13	Documentation
13.1	User Operating Manual in English
13.2	Service (Technical/ Maintenance) Manual in English
13.3	List of important spare parts and accessories with their part number and costing.
13.4	The manufacturer must submit the Yes/No chart that corelated with the original catalogue and the document.
13.5	The manufacturer must provide the authorization letter to the supplier
13.6	The manufacturer must certify the Engineer from the supplier company for installation and maintenance of the Switchgear in Nepal.

 

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