Hebei Kaixiang Electrical Technology Co., Ltd
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AC440V-4375KVA Dummy Load Bank With Best Sales And High Performance
Introduction
Tailor-made 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.
Triumph load 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. They can be used for testing numerous sets in a workshop environment, or used for on-site commissioning, witness tests and proof trials.
Triumph load are available in stationary type for permanent installation or portable type with fork lift pocket base, castors. Larger load banks, typically above 1200kVA, are based on an ISO container construction. Special finishes including custom paint colors and stainless steel casings can be supplied.
Application
Load banks can be used in a wide variety of applications, such as
1. Ups system testing
2. Battery system testing
3. Load optimization in prime power applications
4. Factory testing of turbines
5. factory testing of engine generator sets
6. To reducewet stacking problems
7. Periodic excercising of stand-by engine generator sets
Technical specification
| System Parameters | |
|
Rated Voltage/ Frequency |
3phase 4wire, 440VAC/60Hz,400VAC/50Hz |
| MAX Power (AC440V) |
Apparent Power:4375kVA Resistive:3500kW Inductive:2625kvar |
|
Steps (AC440V) |
Resistive: 15steps,5,10,10,25,50,100,100,200,200,200,200,400,400,800,800kW Inductive: 15steps,5,10,10,25,25,50,100,100,100,200,200,200,400,400,800kvar
Note:Below 440V, power based on ohm’s law descending. |
| PF | 0.8 |
| Precision (each step) | ±5% |
| Precision (Overall) | ±3% |
| Display Precision | 0.5 class |
| Auxiliary Power | 3 phase 400VAC/50Hz |
| Wiring |
Load input——Copper Bar(Star) Auxiliary Power——Line Bank |
| Communication | RS485 |
| Insulation | F |
| Protection | IP54 |
| Working | Continuity |
| Cooling | Air cooled,horizontal air intake,vertical air outlet |
| Container | packaging,ladder at the front side, window with mesh |
| Transport | hoist,lifting eye on the top |
| Container Color | Grey (RAL7035) |
| Dimension | 6100mm×2438 mm×2591mm(L×W×H) |
| Weight | Around 18000KG |
| Environment | |
| Temperature | -10℃～+50℃ |
| RH | ≤95% |
| Altitude | ≤2500m |
| Air Pressure | 86～106kPa |
4. Users can set adjustable discharge power according to capability parameter and test request.
5. Voltage and current value can be displayed with multi-functional digital meter.
6. AC load bank is of all kinds of specifications and series, and include resistance, inductive and capacitive load.
7 It can make stable state test,
