Portable Dummy Load Banks(namely AC load bank for generator testing), with compact and Lightweight design, equip with castors and lifting rings that is ideal for moving from job site to job site or within your facility. Portable Indoor Load Banks offers the most robust, high-capacity designs in the industry. It is setting the standard with intelligent operator controls, safety indication layouts, adjustable load step resolution, and lightweight designs. It is the perfect solution for regularly scheduled maintenance testing and commissioning of mission-critical standby emergency power systems.
Main Features
1. Control mode:(1)local manual control panel (2)remote manual control box (3) remote console (include manual panel and PC control)(4)laptop control
2. Protection function:overvoltage, overcurrent, overheat, over low blowing rate, blower overheat, blower phase sequence reverse protection, smoke alarm etc.
3. Cooling:industrial heavy duty blower, horizon air intake, upwards outlet, low noise.
4. Power consumption components:made by special alloy resistance, high temperature resisting, high heat dissipation capability, high heat stability, no naked light, safety and reliability. Running temperature is 1/3 of rating.
5. Material and coating:the body adopt cold-rolled steel plate that processed by galvanizing corrosion protection, powder coated and spray paint.
6. Integrated & modularization design:easy to installation, maintenance and transportation.
Technical Parameters
AC380-50kW Automatic Load Bank |
Rating Voltage/Frequency | 50kW at 380VAC, 3 phase 4 wire (A,B,C,N), 50Hz, phase voltage 220V |
Max Load Power | Resistive load:50kW |
Load Steps | 7 steps, Resistive load:1kW,2kW,2kW,5kW,10kW,10kW, 20kW. min load step: 1 kW |
PF(Power Factor) | 1 |
Load Accuracy (each step) | ±5% |
Load Accuracy (overall) | ±3% |
Display Precision | 0.5 grade |
Control Power | 220VAC 1-phase 50Hz |
Wire Connection | Load power supply input——Connector bar Control power supply input——3core socket |
Insulation | F |
Max Protection Grade | IP21 |
Duty Cycle | Continuous |
Cooling | Fan forced cooling, horizontal inlet air and horizontal outlet |
Casing Color | Grey(RAL7035) |
Operating Environment Parameter |
Temperature | -10℃~+50℃ |
Relative Humidity | ≤95% |
Altitude | ≤2500 meter |
Brands of Main Components |
Contactor | Schneider |
Fuse | DELIXI |
Alloy Resistance | Kaixiang(self-developed) |
Product Tags:
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50KW 3 phase Electronic Load Bank Images
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