| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Energy-storage Type |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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FZN25, FZRN25 vacuum load switch and combination electrical appliances, suitable for three-phase AC 50Hz ring network or terminal power supply and industrial electrical equipment, for load control and short circuit protection, load switch switching load, closed loop current, no-load transformer and cable charging current. The combination can break any current up to the rated short-circuit current. Direct acting isolation fracture and vacuum arc chamber linkage. It has manual and electric functions.
FZN25, FZRN25 unique transmission structure design, arc extinguishing chamber only in the closing and breaking of the moment to withstand high pressure, so small volume, light weight.FNZ25, FZRN25 in the static contact and moving contact guide torch between the grounding switch and the grounding valve, both to ensure safety and convenient maintenance.
| Rated dynamic stability current (peak) (KA) | 50 |
| 4S heat stable current (KA) | 20 |
| Rated active load breaking current ( A ) | 630 |
| Rated closed-loop breaking current ( A ) | 630 |
| Rated cable-charging breaking current ( A ) | 10 |
| Disconnect no-load transformer capacity(KVA) | 1250 |
| Rated short-circuit closing current (KA) | 50 |
| Rated dynamic and stable current of the ground switch (KA) | 50 |
| Ground switch 2S heat stable current (KA) | 20 |
| Rated voltage of auxiliary loop (V) | AC/CD220;110 |
| Mechanical life (RM) | 10000 |
1.Are you a trading company or a manufacturer?
We are a professional factory with 10 years of experience in the field of high and low voltage switch gear and substation. Transformers, cables, distribution boxes and various electrical equipment, such as vacuum circuit breakers, load breaking switches, etc. Our factory is an excellent supplier of the State Grid Corporation of China.
2.Do you accept custom service?
We provide OEM/ODM services, according to your drawings and parameters, our professional technical and national team can provide satisfactory solutions.
3.What is your minimum order quantity?
Our minimum order quantity is 1 piece.
4.What is your lead time?
It depends on your product requirements and quantity. It usually takes 5-10 working days.
5.How do you solve quality problems?
Please provide detailed photos of the quality problem. Our technical and quality inspection departments have done a good analysis. We'll come up with a satisfactory solution within two days.
6.What are your terms of payment?
T/T payment can negotiate the balance of deposit.Western Union, letter of credit is also acceptable.
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