Xgn (W) 74-12 Hv Switchgear Metal-Clad AC Ring Main Unit

• Customization: Available
• Certification: ISO9001, Ce
• Shell Material: Steel Plate
• Model NO.: XGN(W)74-12
• Voltage Level: High Voltage
• Installation: Fixed
• Structure: Cabinet
• Current: AC
• Transport Package: Standard Export Carton
• Specification: Rated frequency: 50HZ
• Trademark: HONLE
• Origin: Zhejiang, China (Mainland)
• HS Code: 8537209000
• Production Capacity: 200PC/Month

Product Description

XGN(W)74-12 HV Switchgear Metal-clad AC Ring Main Unit

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

mbient conditionbient conditionAmbient condition

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

Company Introdution 











 

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 ~17:00pm, 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.
 

FAQ
Q 1. what's the payment terms? 
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.

Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.

Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.

Q 4.Could you offer Form A or C/O ? 
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.

Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.

Q 6.We want to know month capacity. 
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.

Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.

Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.