Epoxy Resin VCB Interrupter With 1.7KG Movable Parts Small Size And Easy

MOQ： 1 unit
Price： Negotiated
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Packaging Details	each piece with polly then 18pcs in a woodenbox with pallet
Delivery Time	10 days after payment
Payment Terms	T/T
Supply Ability	10000pcs per month
Rated Current	2000A 1250A 1600A
Weight of movable parts	1.7kg
Storage life	20 years
Mechanical endurance	10000 times
Contacts limit erosion	3mm
Certificate	ISO9000
Place of Origin	China (Mainland)
Brand Name	ERFA
Certification	ISO9000
Model Number	ERFA-V24

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Product Details
Company Details

Product Specification


Packaging Details	each piece with polly then 18pcs in a woodenbox with pallet	Delivery Time	10 days after payment
Payment Terms	T/T	Supply Ability	10000pcs per month
Rated Current	2000A 1250A 1600A	Weight of movable parts	1.7kg
Storage life	20 years	Mechanical endurance	10000 times
Contacts limit erosion	3mm	Certificate	ISO9000
Place of Origin	China (Mainland)	Brand Name	ERFA
Certification	ISO9000	Model Number	ERFA-V24
High Light	vacuum fault interrupter ，vcb interrupter

Specification

1	Rated Current	A	2000	1250	1600	1250	1250
2	Circuit resistance at lowest rated contact force	u Ω	≤17	≤25	≤20	≤25	≤25
2	Circuit resistance at lowest rated contact force	u Ω	≤17	≤25	≤20	≤25	≤25
3	Rated short-circuit breaking current	KA	25	12.5	25	25	20
4	Breaking operations of rated short circuit breaking current	Times	30
5	Rated short-time withstand current	KA	25	12.5	25	25	20
6	Rated duration of short-circuit	S	4
7	Rated peak withstand current	KA	63	31.5	63	63	50
8	Rated short -circuit making current	KA	63	63.5	63	63	50
9	Rated breaking current of single capacitor bank	A	630
10	Rated breaking current of back -to-back capacitor bank	A	400
11	Rated operating sequence	O-0.3-CO-180S-CO

Mechanical data

1	Weight of movable parts	Kg	1.7
2	Closing force due to bellow and atmosphere	N	90±40
3	Force required to hold contacts open at full stroke	N	180±50

Mechanical requirements

1	Clearance between open contacts	mm	15±1
2	Average opening speed(average of first 75% of contact gap)	m/s	1.5±0.2
3	Average closing speed(average of last 30% contact gap)	m/s	0.8±0.2
4	Rated added external contact final force	N	2500±200	1200±200	2500±200	2500±200	2000±200
	Added external contact force at contact touch point	N	1750±125	840±60	1750±125	1750±125	1400±100
5	Contact bouncing duration at closing operation	ms	≤2
6	Closing and opening non-simultaneity of three-phase contacts	ms	≤1
7	Maximum rebound during opening	mm	≤2

Life

1	Storage life	Years	20
2	Mechanical endurance	Times	10000
3	Contacts limit erosion	Mm	3

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Trading Company,Seller 


Year Established:

2006 


Total Annual:

50 Millions-100 Millions


Employee Number:

150~200 


Ecer Certification：

Active Member 

Xi'an ERFA Switchgear Co.,Ltd is under ERFA Industries group, was established in 2006, It is located in moden enterprise central, and has a registered captial of RMB60 millions and specializes in developing, manufacturing and selling high voltage and low voltage electrical products. Our compa... Xi'an ERFA Switchgear Co.,Ltd is under ERFA Industries group, was established in 2006, It is located in moden enterprise central, and has a registered captial of RMB60 millions and specializes in developing, manufacturing and selling high voltage and low voltage electrical products. Our compa...

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ERFA Industries Group
Modern enterprise Central (east zone)
http://www.vcbvacuumcircuitbreaker.com/

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