Xgn (W) 74-12 Armored Type Movable AC Metal-Enclosed Switchgear L

• Customization: Available
• Certification: VDE, CCC, ISO9001
• Shell Material: Stainless Steel
• Model NO.: Xgn (W) 74-12
• Installation: Fixed
• Structure: Cabinet
• Current: AC
• Transport Package: Standard Export Carton
• Specification: CE & ISO 9001
• Trademark: Honle
• Origin: Wenzhou, China
• HS Code: 8537209000
• Production Capacity: 500000pieces/Year

Product Description

Product overview
 

XGN(W)74-12 Series metal enclosed compact switchgear is completely SF6 system with a stainless steel tank containing Main Switch(LBS or VCB), Earthing Switch, Fu se insulation and busbar. A sealed steel tank with constant atmospheric conditions ensures a high level of reliability as well as personnel safety and a virtually maintenance-free system

 

Ambient condition

1. Ambient temperature:+40ºC ~ -25ºC

2. Wind speed: 34m/s

3. Altitude: 1000m

4. Earthquake intensity: 8 degree;

5. Ambient temperature: Monthly average 90%;daily average 95%

6. Applicable occasions should free from inflammables, explosives corrosives and servere vibration;

7. Pollution degree:IV

 

Technical parameters
 

No.	Item		Unit	Data
1	Rated voltage		kV	12
2	Rated frequency		Hz	50
3	Rated current(LBS/ Combination Apparatus)		A	630/100
4	1min P.F withstand voltage	Phase to phase, Phase to earth	kV	42
		Disconnect gap		49

No.	Item		Unit	Data
5	Lightning impulse withstand voltage	Phase to phase, Phase to earth	kV	75
		Between gaps		85
6	Rated short-time withstand current	LBS 4s	kA	20
		ES 2s
7	Rated peak withstand current	LBS	kA	50
		ES
		Earthing connection circuit		40
8	Rated short-circuit making current(peak)	LBS	kA	50	Making 3 times
		ES			Making 2 times
9	LBS rated active load breaking current.		A	630	Breaking 100 times
10	LBS rated closing ring breaking current.			630	Breaking 20 times
11	LBS 5% rated active load breaking current.			31.5	Breaking 20 times
12	LBS rated cable charging breaking current.			10	Breaking 10 times
13	Combination Apparatus rated short circuit breaking current.		kA	31.5
14	Combination Apparatus rated transfer current.		A	1500
15	Rated line charging breaking current			1	Breaking 10 times
16	Earthing fault current breaking			30	Breaking 10 times
17	Line and cable charging current breaking under earthing fault condition			17.3	Breaking 10 times
18	Mechanical life	LBS	Times	5000
		ES		2000
19	SF6 Gas rated press(20 , Gage pressure)		MPa	0.03
20	SF6 Gas leakage ratio		Annual	1%
21	Opening, Closing devices and auxiliary circuit rated voltage (Ua)		V	DC110, DC220, AC220
22	Operating mechanism			Spring (Manual/Motor)
23	Outline dimension(WxDxH)		mm	1740 1100 1600
24	Gross weight		kg	1100

 

Note: please take the breaker model into consideration especially for short-circuit capacity of current transformer. 

Corporation	C-H	ABB	SIEMENS	GE	Mitsubishi	Homemade
Model	W-VAC	Vd4	3AH5	ZN28GE,VB2	VPR	VS1,ZN28,ZN63…

PRODUCT PICTURE

OUR COMPANY

Our Service
 

1.Your inquiry related to our product & price will be replied within 48 hours

2.Well-trained & experienced staff are to answer all your inquiries in English

3.Working time: 8:00am ~17:30pm, Monday to Saturday. (UTC+8)

4.Customized solution & perfect after-sale service

5. Payment: we can accept T/T, L/C, Western Union.

6. For large order, engineer can be sent to your country for on-site mainternace instructions.