| Customization: | Available |
|---|---|
| Apparent Power: | 3500kVA |
| Resistive Power: | 2800kw |
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| System Parameter | |
| Rating voltage/frequency | 415V, 3 phase 4 wire 50Hz |
| Max Load Power | Apparent Power: 3500KVA Resistive Load: 2800kW Inductive Load: 2100KVAR |
| Load Resolution | Resistive Load: 22 steps 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW,200kW Inductive Load: 19 steps 1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 100KVAR, 100KVAR, 200KVAR, 200KVAR, 200KVAR, 200KVAR,200KVAR,200KVAR,200KVAR,200KVAR,200KVAR |
| Power Factor | 0.8(lag) |
| Load Tolerance (each step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Fan &Control Voltage | External AC 3 phase 4 wire, 415V/50Hz |
| Wire Connection | Load bank input--Copper bar (star coupling "Y") Control power input--Connector-bar |
| Communication Interface | RS485,RS232 |
| Insulation | F |
| Max Protection Grade | IP55 |
| Duty Cycle | Continuous |
| Cooling | Forced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling |
| Enclosure | Container type,with a ladder, air inlet and outlet with mesh enclosure and protection door |
| Internal Lighting | Adequate internal lighting will be provided |
| Transportation | Hoisting, there are lifting lug in top of casing |
| Color | Grey RAL7035 or as required |
| Dimensions | About 6058mm×2438mm×2591mm(L×W×H) |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Ambient Temperature | -10ºC~+50ºC |
| Relative Humidity | ≤95% |
| Atmospheric Pressure | 86~106kPa |
| Brands of Main Components | |
| Contactor | Schneider |
| Fuse | Miro |
| PLC | Siemens |
| Alloy Resistor | Kaixiang |
| Data Processing Software | Kaixiang |
Test Function
(1) Steady-state test: can be loaded within the appropriate power rating, measure and display generators steady phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time and other parameters.
(2) One-key load/unload: Whether load/unload by local control panel or by PC software control, user can pre-set the power then press the master load button.
(3) Control mode: user can choose local control, remote control or intelligent control (PC control)
(4) Local manual control: there is local control panel in load bank, with multi load steps, min load steps 1kW, controlled by buttons.
(5) Remote control: With remote controller box connected to load bank by control cable.
(6) Intelligent control: user can control load bank by data processing software of PC to make automatic load/unload, display, record and manager the test data, form curve, graph and can be printed.
(7) Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
(8) Local meter display data: 3 phase voltage, current, active power, reactive power, apparent power, power factor, frequency etc.
(1) Emergency stop: User can press the emergency stop button in the panel to unload immediately when the load bank is abnormal while working.
(2) Over-voltage protection: Automatic load dump and give alarm when voltage is over safety thresholds.
(3) Short Circuit Protection: Fuse could avoids damage to equipment when short circuit or current overload.
(4) Over-heat protection: Automatic load dump and give alarm when temperature is over safety thresholds.
(5) Smoke Fog Protection: If there is smoke fog in the container, system unload automatically and give an alarm.
(6) Fan interlock protection: Machine could not do load testing before working power of fan is on.
(7) Fan air volume protection: When fan air volume Insufficient, auto unload and send a alarm.
(8) Fan phase sequence auto transfer protection: when control power is not connect with correct order, 3 phase fan also can operate normally.
(9) Protection switch: there are some protection buttons can be switched off when false alarm or for special requirements.
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