
Vd4 High Voltage Three Phase Vcb Electrical Ce Certificate Indoor Vacuum Circuit Breaker
Outdoor AC vacuum circuit breakers are used to connect and disconnect load current, overload current and short-circuit current in 12/24kV, 50/60Hz power systems. It is suitable for substation, industrial and mining, urban and rural power grids, especially in the occasions of frequent operation...
Description
Our 33KV Ring Main Unit, ring network cabinets, high voltage Circuit Breaker has the characteristics of compact size and easy operation, which will open up new markets. We implement the integrity-based, customer-oriented service. With the business philosophy of 'excellent quality and accurate delivery', we wholeheartedly provide products and services to our friends. We have gained customer confidence with first-class products, high-quality services and very competitive prices, as well as a strong production capacity and fast delivery. We commit to provide better services and create more value to all our customers.
Outdoor AC vacuum circuit breakers are used to connect and disconnect load current, overload current and short-circuit current in 12/24kV, 50/60Hz power systems. It is suitable for substation, industrial and mining, urban and rural power grids, especially in the occasions of frequent operation and automatic distribution network. Comply with IEC622 71-100 & GB1984: AC high voltage circuit breaker, IEC60694 & GB/T11022: General technical requirements for HV switch control equipment.

| Name | Unit | Data | ||
| 12kV | ||||
| Rated voltage | KV | 12 | ||
| Rated current | A | 630,1250 | ||
Rated insulating level | 1min.PF withstand voltage | dry | KV | 42(across open contacts:48) |
| wet | 34 | |||
Lightning impulse withstand voltage(peak) | kv | 75(across open contacts:85) | ||
Rated short-circuit breaking current | KA | 20,25 | ||
Rated short-circuit making current (peak) | KA | 50,63 | ||
Rated peak withstand current | KA | 50,63 | ||
4s rated short-time withstand current | KA | 20,25 | ||
| Rated operating sequence | O-0.3s-CO-180s-CO | |||
Breaking times of rated short-circuit breaking current | times | 30 | ||
| Mechanical duration | times | 10000 | ||
Rated voltage of energy storage motor | V | DC or AC220,DC110, 48, 24 | ||
| Rated operation voltage | V | DC or AC220,DC110, 48,24 | ||
| Abrasions thickNess of contacts | mm | 3 | ||
Rated current of over-current release | A | 5 | ||
| Current transformer ratio | 200/5, 400/5, 600/5 (Protection degree: Ⅲ class, Class: 0.5) | |||
FAQ:
Q: Can we get samples for reference?
A: Yes, as long as the goods are of conventional type, you will be charged for the sample fee and related transportation costs.
Q: How to solve quality problems after sale?
A: Take photos of quality problems, and then send them to us for inspection and confirmation. We will provide you with a satisfactory solution within 3 days.
Q: What is the delivery time?
A: The delivery time depends on the quantity ordered, usually within 25-35 days after receiving the advance payment.
Q: What are your payment terms?
A: We accept Western Union, wire transfer, and irrevocable letters of credit.
Q: Can you print our brand on the product?
A: Yes, of course, we also carry out OEM to print the customer's brand on the product.
Our enhancement depends around the sophisticated devices, exceptional talents and repeatedly strengthened technology forces for Vd4 High Voltage Three Phase Vcb Electrical Ce Certificate Indoor Vacuum Circuit Breaker. We look forward to establishing good and long-term business relationships with you. We will continue to expand our production and sales scale by becoming stronger and bigger.
Hot Tags: high voltage 3 phase vacuum circuit breaker, China, manufacturers, suppliers, customized, High Tension Switchgear, Outdoor Vacuum Circuit Breaker, AC vacuum circuit breaker, 200kva Transformer, ring main unit assembles, Intelligent Box Type Substation
[[ProKeywords]]Send Inquiry
You Might Also Like
-

Am1-125m/4300 MCCB Andeli China Circuit Breaker 100A...
-

Kyn61-40.5 Type Mv Indoor Use Switchgear
-

11kv 800kVA Epoxy Resin Cast Dry-Type Transformer/Di...
-

Sf6 Gas Insulation Switchgear Supplier in China
-

Super September Low Voltage Electrical Knock Down Ca...
-

Elevator Parts Mr/Mrl Monarch Step Elevator Control ...
