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RoseThe delivery time of CW Magnetron is quick, and very important: the products always sent match the order. I trust them because i've never been disapointed with them.
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Edward DeandaPlease develop more Vacuum Contactor Unit and with better prices, so we can sell your products to more clients and gain larger markets. Thanks you
Contact Person :
Dai
Phone Number :
15008451881
Packaged 7.2kV 630A 5 Pole Vacuum Contactor Unit
| Place of Origin | China |
|---|---|
| Brand Name | GUOGUANG |
| Certification | CAAC |
| Model Number | CKG4-7.2D/630-5poles |
| Minimum Order Quantity | 1 |
| Price | negotiation |
| Packaging Details | export packing |
| Delivery Time | 5-8Work day |
| Payment Terms | L/C, T/T |
| Supply Ability | 100 Unit/Units per Month |
Product Details
| Product Keywords | High Voltage Vacuum Contactor | Rated Voltage | 7.2kV |
|---|---|---|---|
| Rated Current | 630A | Rated Operating Frequency (time/h) | 300 Time |
| High Light | 5 Pole Vacuum Contactor Unit,630A Vacuum Contactor Unit,7.2kv vacuum contactor switch |
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Product Description
CKG4-7.2kV/630A-5poles High-voltage Vacuum Contactor
CKG4-7.2kv/630A-5poles (vacuum switch) high-voltage vacuum contactor consist of separable insulator bracket and metal frame. It has advantage of firm structure, high reliability, contact from the large open, better breaking capacity and smaller bounce at contact closing and opening. It is suitable for the distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity such as high-voltage motor of 7.2kV or under 7.2kV, transformer and capacitive loading etc. Especially suitable for frequent operation domain. Because of its small volume, light weight and packaged design of upper and lower arrangement, prevalent in the world. It is convenient to use and maintain, and is easy to form the complete equipment of F-C loop.
| Main circuit rated voltage (kV) | 7.2kV |
| Main circuit rated current (A) | 800A, 630A, 400A, 200A |
| Main circuit making capacity (A/100times) | 6300A, 6300A, 4000A, 2000A |
| Main circuit breaking capacity (A/25times) | 5040A, 5040A, 3200A, 1600A |
| Limit breaking capacity(A/3times) | 6300A, 6300A, 4000A, 2000A |
| Mechanical life (time) | 100 x 104 |
| Electric life AC3 (time) | 25 x 104 |
| Electric life AC4 (time) | 10 x 104 |
| Rated operating frequency (time/h) | 300 time |
| Main circuit power frequency withstand voltage (gap) (kV) | 32 kV |
| Phase to Phase, Phase to earth power frequency withstand voltage (kV) | 32 kV |
| Lightning impulse withstand voltage (kV) | 60 kV |
| Main circuit contact resistance (μΩ) | ≤200 |
| Clearance between open contacts (mm) | 6±1 mm |
| Overtravel (mm) | 1.5±0.5 mm |
| Secondary control voltage (V) | AC:110 /220V DC:110/220V |
| Secondary control current (A) |
DC14A/7A (800,630A) DC6A/3.5A (400A,200A) |
Certifications
Company Profile
FAQ
FAQQ: How could I get price from you?A: Send us the detail like size, weight, the design, etc. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? A: We can produce the products as your design. Q: How long it will take to open a new mould? A: 30~35 days. Q: What kind of artwork are available for open a mould? A: AI design or CDR design Q: Do you inspect the finished goods? A: Yes, our QC will inspect products in every step of production. Q: What would be the payment terms? A: 30% T/T in advance as a bond, the balance 70% against documents.
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