500KW AC Three Phase Output Type Resistors Load Bank
Introduction
AC220-500kW Automatic Load Bank accurately test output power and load capacity of all kinds of generators, main electrical parameters including the dynamic parameters.
Applications
Kaixiang has more than 20 years of professional experience in testing and commissioning of generators, batteries and UPS. Our high capacity load banks are exported to more than 20 countries around the globe in a wide variety of applications such as military ships, offshore platforms, data centre, power stations, generator manufacturers and research institutes.Its customers widely distributed in America, Mexico, Netherlands, Australia, Singapore, Israel, Poland, Saudi Arabia, UAE, Egypt, Indonesia, Malaysia,Vietnam, The Philippines, Cambodia, Sudan etc.
Kaixiang load banks operate at the actual output voltage of medium voltage generators and therefore do not require large step-down transformers, which reduces the overall package size and installation costs. Kaixiang’s quality system is certified to meet ISO9001:2015 standards. Kaixiang AC load banks certified by CE certificate. At Kaixiang, we are committed to providing quality products and customer satisfactions that exceed your expectations.
Technical specification
| Technical Parameters |
| Rating Voltage/Frequency | 220VAC 3 phase 4 wire 60Hz, phase voltage 127VAC |
| Max Load Power | Resistive Load: 500kW |
| Load Step | Resistive Load:11 steps; 1, 2, 2, 5, 10, 10, 20, 50, 100, 100, 200kW |
| Power Factor | 1 |
| Load Tolerance(each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Control Power Supply | External power 220VAC 3 phase 4 wire 60Hz |
| Wire Connection | Load Power Supply Input——Copper bar (star connection)
Control power supply input——Connector bar |
| Communication Interface | RS485 (2), RS232 (1) |
| Insulation Class | F |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling, Horizontal air intake, upwards cooling |
| Transportation | Hoisting, there are lifting eyes in top and wheel castors in bottom. |
| Casecolor | Orange RAL2008 and black |
| Dimension | Approximately; 1550*1250*1680 (Width *Length *Height) |
| Operating Environment Parameter |
| Ambient Temperature | -10℃～+50℃ |
| Relative Humidity | ≤95% |
| Altitude | ≤2500 meters |
| Atmospheric Pressure | 86～106kPa |
Main features
Load testing: Can load power that within the rated power, test and display stable state 3 phases voltage, current, active power, frequency, working time, etc of generator sets.
Load/unload with one key: Either by manual control, or software control, user can preset the power, then press load master button. Load bank will load according to preset power.
Control Pattern: User can choose local control and intelligent control.
Local Control: There are several power steps in panel; user can load/unload by buttons.
Intelligent Control: Through data processing software in PC, user can make automatic load, display, record and manage testing data, form curves and tables, also print them.
Control Pattern interlock: There is control pattern switch, when choose one control pattern, the other pattern is invalid to avoid the clash.
Local meter display data: Local meter can display 3 phases voltage, current, active power, frequency and so on.
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500KW AC Three Phase Output Type Resistors Load Bank Images
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