VKS Aluminum Case Braking Resistor 400W For Frequency Inverter

Key Features:

1. High IP class of IP21, IP33, IP55, IP65 or as required;
2. High pulse load and high vibration capability;
3. Compact structure,and cool surface;
4. No live parts outside;
5. Low noise level;
6. Low thermal drift;
7. Terminals suitable for soldering or bolt connection with high temperature.

Characteristics of this series:

1. Rated power: 50-5000W, based on 25°C free air rating;
2. Resistance values: from 1Ω to as high as 10 KΩ( to 100 KΩ on request);
3. Temperature Coefficients: 50, 100 and 400ppm/°C or as required;
4. Operating Temperature: -55°C to +225°C;
5. Insulation Resistance: >1000MΩ (500V 25°C 75% relative humidity);
6. Dielectric strength: >3.0KV 50Hz 1min(25°C 75% relative humidity);
7. IP protection: IP21, IP33, IP55, IP65 or as required;
8. Element material: OCR25AL5/CrAlFe/CrNi/CuNi;
9. Lead material: Brass Caps(wiring leads available);
10. Vibration grade:>1.5g.

Application:

1. Capacitor charging & discharging,;
2. Balancing resistor, crowbar;
3. Filter, electrical machinery general use, available through distribution;
4. Light-duty braking of inverter,variable frequency drives and any other low-wattage load applications.

Specification

Surface Temperature Rise

Derating Curve

Product Size

Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 years' experience of theoretical research, product development and quality management.Veikong also is one of the first independent AC drives company in China. We adopt SPWM, sensorless vector control and vector and torque control technology in our VFD series inverters, which has reached the international advanced standard. The products can directly replace and be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support. We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

Veikong drives keeps following ISO9001 standard to manage and supervise quality.Our products have passed CE certification and other technical approval. To better meet customer requirements and market needs, Veikong drives keeps on upgrading new technologies and new products.

The customer is the source of enterprise.We are honored to put top priority on customers' requirements as well as achieving their requirements.Our products have been widely used in petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing and other industries to create value for customers.