SF6 Ring Main Unit (XGN15-12)

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Trade Info


Trade Terms:	FOB
Payment Terms:	T/T
Price Valid Time:	From Nov 11, 2011 To Oct 11, 2012

Basic Info.

Model NO.:	XGN15-12
Type:	Power
Structure:	Fixed Board
Certificate:	ISO, CCC
Export Markets:	Global

Additional Info.

Trademark:	AEP
Packing:	Plywood Case
Standard:	GB, IEC
Company:	Asia Electrical Power Equipment (Shenzhen) Co., Ltd.

Product Description

XGN15-12 SF6 ring main unit with SF6 load switch as the main switch and air insulation for whole cabinet is electric distribution automatization and compact also expandable metal clad switchgear, it character in it's simple strucuture, flexible operation, reliable interlocking and convenient installation etc., which can provide the satisfactory technical projects both for different application occasions and users.

With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project, XGN15-12 unit type SF6 ring main unit can completely meet the requirement of continuously variable market. It can take self-produced FLN36-12/24D load break switch or ABB SFG type SF6 load break switch; Also according to user's demand can be assembled with the Ukraine BP series Vacuum circuit breaker with permanent magnetic mechanism. Operational methods for the main switch inside ring main unit can be either manual or electric power driven. And it can meet the requirement of "Four Controls" when matched with FTU, RTU.

This product conforms to the standards of IEC62271-100 and GB3804, 3906.11022, IEC298, 265, 129, 694, 420, 56, 529, 932

No.	Item		Unit	Parameters
1	Rated voltage		kV	12	24
2	Rated current		A	630 / 1250 *
3	Rated frequence		Hz	50 / 60
4	1min Power frequency withstand voltage	Common value	kV	42	50
4	1min Power frequency withstand voltage	Across insulate distance	kV	48	60
5	Lightning impulse withstand voltage	Common value	kV	75	125
5	Lightning impulse withstand voltage	Across insulate distance	kV	85	145
6	Rated short time withstand current	Main loop	kA	25 / 2s	20/2s
6	Rated short time withstand current	Earth loop	kA	20 / 2s	16/2s
7	Rated withstand current ( peak)		kA	63	50
8	Rated transfer current		A	1700	1000
9	Rated active load and close circuit breaking current		A	630
10	Rated cable charge breaking current		A	50 and 10
11	Unloaded transformer breaking current		A	20	20
12	Cable charge breaking current in earthing malfunction		A	100	80
13	Rated short circuit breaking current		kA	20**