Zn63 (VS1) -12 Handcart Type Indoor Vacuum Circuit Breaker

Model NO.: ZN63-12, VS1-12
Operation: Energy-storage Type
Arc-extinguishing Medium: Vacuum
Structure: ACB
Type: Circuit Breaker
Certification: VDE, ISO9001-2000, CE, CB, CCC
Rated Current: 630,1250,1600,2000,2500,3150,4000
Trademark: shuntong
Specification: standard
HS Code: 11111111

Breaking Capacity: High Voltage Circuit Breakers
Speed: High-Speed Circuit Breaker
Installation: Open Frame
Poles Number: 3
Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Rated Voltage: 12kv
Mechanical Life: 10000
Transport Package: Standard Export Pack
Origin: China

ZN63 (VS1) -12 series indoor vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear, control and protection for industrial and mining enterprises, power plants and substations, electrical facilities, and for frequent operation place. Adopting VET operating mechanism and circuit breaker integrated , design can be used as a fixed installation unit can also be equipped with special advance mechanism, the composition of handcart unit used. Some of the main circuit can use the whole solid seal post, in order to achieve smaller circuit breakers, high reliability, maintenance-free, can be equipped with KYN28A-12 (GZS) and other handcart switch cabinet in the home can also be used with fixed XGN switchgear.

Technical parameters

NO.	Item		Units	Parameters
1	Rated voltage		kV	12
2	Rated insulation level	Rated lightning impulse voltage tolerance	kV	75
		1 min frequency voltage		42
3	Rated short-circuit breaking current		kA	20/25	31.5		40
4	Rated current		A	630 1250	630 1600 2500	1250 2000 3150	1250 2000 3150	1600 2500 4000
5	Rated thermal stability of current (RMS)		kA	20/25	31.5		40
6	Dynamic stability rated current (peak)			50/63	80		100
7	Rated short-circuit closing current (peak)			50/63	80		100
8	Rated short-circuit breaking current breaking number		times	500
9	Frequency tolerance of the secondary circuit voltage (1min)		V	2000
10 Â	Rated operating sequence		Â	O-0.3s-CO-180s-CO
				O-180s-CO-180s-CO
11	Rated thermal stabilization time		S	Â
12	Rated a single / back-to-back electric current breaking device group		A	630/400 800/400 (40kA)
13	Mechanical life		times	10000

General structure drawing and installation:

Zn63 (VS1) -12 Handcart Type Indoor Vacuum Circuit Breaker

Â

Feature:

1.100% tested before delivery.
2. Guarantee the prompt delivery. The goods will be delivered within 3 days and the customized products will be delivered as arranged date.
3. We are glad to makes samples according to our customers' drawing, specifications and samples.
4. OEM is available.
5. Free to contact us, we can offer you the best service, top-quality goods, competitive price and timely delivery.

Shipping And Payment Terms:

Delivery Time: 3-30 Days Based On Finally Order Quantities
Payment Terms: TT /L/C
Less Than 3000USD. 100% TT In Advance
More Than 3000USD, TT30% Deposite, The Balance See Copy Of B/L
Bigger Order: TT Or L/C

Our Service:

1. Your inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English
3. OEM&ODM, any your customized product we can help you to design and produce
4. Distributorship are offered for your unique design and some our current models.
5. Protection of your sales area, ideas of design and all your private information.
6. All the products must through 24 hours aging before delivery to ensure the quality again.
How to contact?

Contact Person	Mr. Jimmy Â Xie
Phone	0086 138 68706510
Fax	0086-577-56848069
Address	NO.218 Liule Rd,Liush,Town,Yueqing,Wenzhou,China

Hydrogel Films For Tablet

Curing Screen Protector,Hydrogel Phone Cutting Machine,Protective Film Cutter Machine,Screen Protcter Custting Machine

Shenzhen TUOLI Electronic Technology Co., Ltd. , https://www.hydrogelprotectors.com