Sign In | Join Free | My carsrow.com
China ERFA Industries Group logo
ERFA Industries Group
ERFA Industries Group Xian ERFA Switchgear under ERFA Industries Group
Active Member

7 Years

Home > Vacuum Interrupter >

16 KA Vacuum Fault Interrupter 10000 Times Mechanical Endurance 0.65KG

ERFA Industries Group
Contact Now

16 KA Vacuum Fault Interrupter 10000 Times Mechanical Endurance 0.65KG

Place of Origin : China (Mainland)

Brand Name : ERFA

Certification : ISO9000

Model Number : ERFA-V16

MOQ : 1 unit

Price : Negotiated

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 : 1250A

Rated Duration Of Short-circuit : 4S

Rated Peak Withstand Current : 40KA

Weight of movable parts : 0.65KG

Contacts limit erosion : 3MM

Storage life : 20years

Contact Now


Specification


1 Rated Current A 1250
2 Circuit resistance at lowest rated contact force ≤30
3 Rated short-circuit breaking current KA 16
4 Breaking operations of rated short circuit breaking current Times 30
5 Rated short-time withstand current KA 16
6 Rated duration of short-circuit S 4
7 Rated peak withstand current KA 40
8 Rated short -circuit making current KA 40
9 Rated breaking current of single capacitor bank A 400
10 Rated breaking current of back -to-back capacitor bank A 400
11 Rated operating sequence O-0.3(0.5)S-CO-180S-CO





Mechanical data

1 Weight of movable parts Kg 0.65
2 Closing force due to bellow and atmosphere N 80±40
3 Force required to hold contacts open at full stroke N 140±40





Mechanical requirements

1 Clearance between open contacts mm 16±1
2 Average opening speed(average of first 75% of contact gap) m/s 1.4±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 2000±200
Added external contact force at contact touch point
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


Product Tags:

vcb interrupter

      

interrupter in circuit breaker

      
 16 KA Vacuum Fault Interrupter 10000 Times Mechanical Endurance 0.65KG Manufactures

16 KA Vacuum Fault Interrupter 10000 Times Mechanical Endurance 0.65KG Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: ERFA Industries Group
*Subject:
*Message:
Characters Remaining: (0/3000)