| Load bank | Series No. | GF5~7000KVALB |
| Formation | Resistive load,inductive load,data acquisition,electrical control part,heat dissipation device and load protection control | |
| Test voltage | Based on customer’s needs,such as AC400V,440V,450V,480V,690V,10.5KV,33kV,etc. | |
| Test frequency | 50Hz/60Hz | |
| Load character | Resistive load + Inductive load | |
| Power factor | Customized | |
| Control | Local panel control + remote automatical control can be supplied | |
| Power source connection | Copper bar + Terminal 3phase | |
| Loading accuracy | ±3% | |
| Three phase balance | Inbalance: ≤ 3% | |
| Working mode | Continuous work | |
| Cooling mode | Forced air cooling(horizontal air inlet/outlet;horizontal air inlet,vertical air outlet,protection awning can be supplied) | |
| Insulation class | F | |
| Accuracy | The sampling accuracy of the instrument is 0.2; (Voltage:±0.5%,current:±0.5%,frequency:±0.1%,power:±1%,Cos:±1% ) |
|
| Load expansion | Parallel expansion of multiple load containers | |
| Load protection | Short circuit, over voltage, over current, high temperature, air volume, emergency stop protection | |
| Resistive load |
Minimum step | 1kW |
| Load step | According to customer needs | |
| Resistance tube | Insulation impedance of each resistance element DC1000V 20M Ω above, withstand voltage AC2000V 1 minute, Resistance error of each resistance tube:±3% |
|
| Resistive material | 8020 Ni-Cr alloy resistor | |
| Cold and hot state change | ≤ 2% | |
| Inductive load | Minimum step | 1kvar |
| Load step | According to customer needs | |
| Inductor | Withstand voltage AC3000V 1 minute, inductance error of each Inductor:±3% |
|
| Material | Copper reactor | |
| Other | Protection level | IP55 when not use, IP20 when using |
| Use occasion | Outdoors/indoor | |
| Transport | 4 lifting holes | |
| Color | RAL7035 or customized RAL color number | |
| Standard | Meet international standard, ship standard and telecommunication standard | |
| Color | Customized | |
| Ambient temperature | -20ºC to 50ºC | |
| Humidity | Up to 100% | |
| Altitude | Up to 2500m | |
| Atmospheric pressure | 86 to 106kPa |
| Model NO. | GF-300 | Load Step | 300KVA |
| Power | Electronic | Rated Voltage | 110-480 VAC |
| Duty Cycle | Continuous | Color | Green/White/Blue/Red/Yellow |
| Cooling Mode | Forced Air-Cooled | Application | Generator, UPS, Battery |
| Transport Package | Wooden Packaging.Carton Packaging | Trademark | keypower |
| Origin | China | Production Capacity | 100pieces/Year |
Zhili focuses on the global Pill box market and provides our clients with products suitable for the local market:
Whether selecting a product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
