Product Characteristics
1. This product adopts high-quality stainless steel as the support, and high-quality insulation material as the lining plate is firm and durable
2. After resistance combination, the power can be made into 3X200W and 3X450W
3. Resistance welding process is adopted between the leading end and the resistance body. There is no contact resistance and cracking is not easy when the current is too strong
4. Continuous surface temperature rise does not exceed 350°C
5. Modular assembly, can be required series, parallel, to meet the voltage current and other parameters of the requirements, easy replacement
6. This product is widely used in photovoltaic grid-connected inverter equipment
Outline (mm)
Dimensions (mm)
| Size |
RSSM-3X450W-3X0R5JNI |
RSSM-3X200W-3X0R5JNI |
| L1 |
355±1.2 |
251 |
| L2 |
325±3 |
221 |
| L3 |
230±1.2 |
160 |
| W1 |
173±3 |
173±3 |
| W2 |
193±2 |
193±2 |
| H |
115±2 |
115±3 |
| D1Φ |
8 |
8 |
| D2Φ |
7X14 |
7X14 |
Derating Curve
Technical Requirement
| Resistance and accuracy |
0.25Ω/Group,±10%(20ºC) |
| Rated power |
200W X3 |
| Rated operating voltage |
7.07 V/ Group |
| Additional inductance |
ND |
| Working and storage humidity |
< 95% |
| Operating temperature range |
-55~+79ºC |
| Maximum surface temperature rise of resistance alloy |
< 400ºC |
| Maximum working current of resistance alloy |
89A,5S |
| Insulation resistance |
1000Vac,> 100MΩ |
| Dielectric Strength |
3000 Vac,30s,Leakage current <5mA |
| Resistance alloy material |
SUS304,Surface temperature rise < 200ºC |
| Resistance temperature coefficient |
1400ppm/ºC |
| Use altitude |
< 3000 Meter, Altitude > 3000Meter,Every 100 meters,Power reduction by 1% |
| Design life |
> 10000 hours |
Product use area
Suitable for photovoltaic equipment and medical machines
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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