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German Craft Dc Interrupter For Low Voltage Power Switch Vacuum Contactor

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Name: German Craft Dc Interrupter For Low Voltage Power Switch Vacuum Contactor
Brand: GUOGUANG
Price: 1 USD

Brand Name : GUOGUANG

Model Number : ZKTJ-630/1.14

Place of Origin : Sichuan, China (Mainland)

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T

Supply Ability : 200 Pieces per month

Delivery Time : within 10 working days

Packaging Details : Export packing-layer board box/carton box

Rated Voltage : 1.14kV

Rated Current : 630A

Rated Frequency : 50/60Hz

Net Weight : 1.4kg

Shelf Life : 10 years

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Parameter

No.	MAIN TECHNICAL DATA		Unit
1	Rated Voltage		kV	1.14
2	Lightning Impulse Withstand Voltage (Peak)		kV
3	Short-time (1min) Power-frequency Withstand Voltage		kV	5
4	Rated Frequency		Hz	50/60
5	Rated Current		A	630
6	Rated Short-time Withstand Current		kA	8
7	Rated duration of Short-circuit		s	1
8	Rated Breaking Current		A	6300
9	Limiting Breaking Current		kA	6.3
10	Rated Making Current		kA	7.56
11	Rated Operating Frequency	AC-3	Operations/h
11	Rated Operating Frequency	AC-4	Operations/h
12	Short-time Operating Frequency		Operations/h	3000
13	Utilization Category		AC
14	Electrical Endurance	AC-3	Operations	3*10⁶
14	Electrical Endurance	AC-4	Operations	6*10⁴
15	Mechanical Endurance		Operations	5*10⁶
16	Clearance Between Open Contacts		mm	1.2~1.5
17	Contact Closing Force Due to Bellows and Atmosphere		N	105~140
18	Counter force of Contacts at Full Stroke		N	120~160
19	Circuit Resistance at Min. Rated Contact Force		μΩ
20	Contact Limit Erosion		mm	1
21	Mass of Moving Parts		kg	0.6
22	Internal Gas Pressure		Pa	≤1.33*10^-3
23	Shelf Life		Year	10

German Craft Dc Interrupter For Low Voltage Power Switch Vacuum Contactor

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vacuum interrupter tester

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