Product Characteristics
1.The product is used in subway grounding protection system, ac bus or DC bus overvoltage protection; It can also be used as brake resistance or energy-absorbing resistance of large equipment
2.Packaging: welding, insert
3Feature: low resistance, extra high power, excellent ability absorb energy in short time
Product Features
1.It has good weldability performance, between the resistive element sheet-language films, the connecting point use resistance spot welding, non-contact resistance, strong,durable beautiful.
2.The resistor's value is stable, has a resistance - temperature complementary characteristics, the error of the total resistance value is smaller than the original old models (error does not exceed ± 7.5%).
3.Durable, long life
4.The resistance material is 304L stainless steel, not easy to rust. Can be used in harsh environments
Technical Features
Ratedpower
(W) |
Resistor range (Ω) |
Precision range |
Dielectric strength (V) |
duration of current applied
|
Impulse energy
|
| 1KW |
0.01Ω ~ 0. 5Ω |
±5% ~±10% |
2500V ~ 5000V |
≤10s |
10KJ~3MJ |
Environmental use requirements
| Line No |
Specifications |
Use requirement |
| 1 |
TCR |
ND |
| 2 |
Insulation requirements |
≥100MΩ
|
| 3 |
Protection requirements |
The resistance material is 304L stainless steel, not easy to rust. Can be used in harsh environments |
| 4 |
Installation requirements |
Use where there is no severe vibration or jolting |
| 5 |
Cooling requirements |
Cool |
Derating Curve
Product use area
The product is used in subway grounding protection system, ac bus or DC bus overvoltage protection; It can also be used as brake resistance or energy-absorbing resistance of large equipment
Pictures series products
Production can be carried out according to customer requirements
Product Show map
/ F&Q /
Q:How can I place order?
A:You can contact us by email about your order details, or place order on line.
Q: How long is the lead time of orders?
A: Lead time: within 15-35 days after receive the deposit.
Q: What is your trade assurance?
A: 100% product quality protection.
100% product on time shipment protection.
Q: Do you make customized product?
A: Yes, we accept it.
Q: What should I do if I'm not satisfied with your product?
A: If there are defects in its quality, we can exchange a good one for you.
Generally, this problem is rare.
Q: What is the payment term?
A: T/T and Paypal is used more, please contact us for details.
Q: What is the quality level of your product?
A: We produce good quality, refuse to produce low quality.
WELCOME TO CONTACT US
We will do best to help you
Packed with thin film, pearl cottom and finally wooden case to protect the products well during transportation
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