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) |
