12kv 400A 630A High Voltage Vacuum Contactor

• Company Feature: Manufactuer
• OEM: Available
• Guarantee: 1years/Negotiable
• Quality: Best
• Transport Package: Plywood Case
• Trademark: JET
• Model NO.: 12kV
• Origin: China
• HS Code: 85352100

Product Description

Product Description

12kV High Voltage Vacuum Contactor

1.Excellent breaking performance
2.It is suitable for power network systems below 12kV for long-distance connection and disconnection and frequent start-up and control communication. Motors, transformers, capacitor banks, etc.
 

This series of vacuum contactors are made of high-quality vacuum switch tube, metal frame and insulation bracket. They have excellent breaking performance and are suitable for power network systems below 12kV for long-distance connection and disconnection and frequent start-up and control communication. Motors, transformers, capacitor banks, etc.

 

Technical parameter of 12kV High Voltage Vacuum Contactor

Item	Unit	160/12kV	250/12kV	400/12kV	630/12kV	800/12kV
Rated voltage	kV	12	12	12	12	12
Rated current	A	160	250	400	630	800
Main circuit making ability	A/100 times	1600	2500	4000	6300	8000
Main circuit break-make ability	A/25 times	1280	2000	3200	5000	6000
Maximum break ability	A/3 times	3200	3200	4500	6300	8000
Mechanical life	million times	100	100	100	100	100
Electricity life AC3	million times	25	25	25	25	25
Engineering lock life	million times	10	10	10	10	10
Power-frequency withstand voltage for main circuit	kV	42	42	42	42	42
Phase to phase/phase to ground current withstand voltage	kV	42	42	42	42	42
Lightning impulse withstand voltage	kV	75	75	75	75	75
Rated operate frequency	Times/h	300	300	300	300	300
Engineering lock operate frequency	Times/h	30	30	30	30	30
Terminal pressure	N	>100	>100	>100	>100	>100
Clearance between open contacts	mm	6±0.5	6±0.5	6±0.5	6±0.5	6±0.5
Over travel	mm	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5
Weight	kg	30	30	30	30	30
Main circuit resistance	μΩ	≤200	≤200	≤200	≤200	≤200
The secondary control voltage	V	AC or DC:110/220/380 or customization

FAQ

Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.