Active Member
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[China]
Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China
Contact name:
Hebei Kaixiang Electrical Technology Co., Ltd |
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AC480V-1500kW Adjustable Load Bank With 60 HZ And 1900mm * 2900mm * 2100mm
Introduction
AC480V-1500kW Adjustable Load Bank can simulate the real working conditions and provides a rigorous test regime for power supplies from 1kW to 60MW. Resistive, inductive(reactive),capacitive or combined load banks can be customised for any application.
Triumph load are available in stationary type for permanent installation or portable type with fork lift pocket base, castors. Larger load banks, are based on an ISO container construction. Special finishes including custom paint colors and stainless steel casings can be supplied.
Load banks can be supplied for most powers, voltages, frequencies and sizes. Multi-voltage load banks are also available for operation over a large voltage range. At the same time, It can operate in parallel with more than two units.
Application
1. Load optimization in prime power applications
2. Factory test of turbines
3. factory test of engine generator sets
4. To reducewet stacking problems
5. Periodic excercising of stand-by engine generator sets
6. Battery system testing
Technical specification
| Technical Parameters | ||
| Rating Voltage/Frequency | 480VAC 50Hz/60Hz,3phase 4 wire | |
| Max Load Power | Resistive Load: 1500kW | |
| Load Step | Resistive Load:16 steps; 1,2,2,5,10,10,20,50,100,100,200,200,200,200,200,200kW | |
| Power Factor | 1 | |
| Load Tolerance(each step) | ±5% | |
| Load Tolerance(overall) | ±3% | |
| Display Precision | 0.5 class | |
| Control Power Supply | External 480VAC, 3phase 4wire 50Hz, | |
| Wire Connection | Load Power Supply Input——Copper bar (star connection) Control power supply input——Connector bar | |
| Communication Interface | RS232 and RS485 | |
| Insulation Class | F | |
| Duty Cycle | Continuous | |
| Cooling | Forced air cooling, horizontal air inlet and air outlet | |
| Transportation | Hoisting, there are lifting lug in top of case and wheel castors on the bottom | |
| Chassis color | Gray(RAL7035) | |
| Size | Approximately; 1900mm*2900mm*2100mm (Width *Length *Height) | |
| Weight | Approximately 2000kg | |
| Operating Environment Parameter | ||
| Ambient Temperature | -10℃～+50℃ | |
| Relative Humidity | ≤95% | |
| Altitude | ≤2500meters | |
| Atmospheric Pressure | 86～106kPa | |
(1) Temperature Display: display real time temperature.
(2) Measuring meter: display testing data.
(3) Control mode selector switch: [Local] use panel switch manually operated,and point to [Intelligent] can be operated via PC software. Two methods are mutually exclusive modes of operation; please make sure the current operation mode is in accordance with the corresponding mode.
(4) Fan Power Supply: push the button, the indicator lights up, fans will work.
(5) Load Confirm: Master load switch, when the switch is pressed, the yellow indicator lights up, load bank will load/unload according to a preset power loading.
(6) Emergency stop: In case of emergency, press this switch, immediately stop loading. After resolving the emergency problem, clockwise rotary switch, unlock, continues to load.
(7) Power setting switch: totally 16 switches:1,2,2,5,10,10,20,50,100,100,200,200,200,200,200,200kW press the corresponding switches, and press the < Load Confirm >.
(8) Fault: red fault indicator lights up, and with alarm, the load bank will be in protection.
(9)Emergency Stop Indicator: When load bank under emergency stop locked state, the indicator light and send alarm.
(10)Overheat Alarm Indicator:When the unit is overheating, the corresponding warning lights up, load bank gives alarm.
(11)Over-voltage Alarm Indicator:When load bank is under over-voltage protection, the corresponsive light turns on and gives alarm.
