20-50KW AC Resistive Load Bank Portable Variable for generators
JET-ACO Series AC Resistive Load Bank
Functions & Features
◆ Test three-phase voltage, current, active power, reactive power,
apparent power, power factor, frequency, running time, energies of
generators and UPS.
◆ It has harmonic analysis of 2-50 orders of harmonic content and
the total harmonic content for voltage or current.
◆ Set/adjust discharging power according to performance parameters
and detection requirements
◆ Set discharging time, timing to automatic shut-off load,
discharge off and alarm operator
◆ Set over/under voltage protection threshold value, it can shut
off load, terminate discharging and alarm user automatically.
◆ Large LCD screen, friendly interface. English menu and easy
operation.
◆ Parallel operation function to carry out multi sets load
operation by RS 485 communication
◆ Built-in storage save 30 groups of test data, which can be
viewed, deleted and export into SD card.
◆ Start/stop discharging control by Serial port, and detect data
real time operation etc.; The storage data can be uploaded to PC by
serial port or SD card, and the upper computer’s software can
analyze data and pattern and print report etc.
◆ Overheating and over current protection function, it can turn off
load, terminate discharging and alarm automatically when over
temperature and over current.
◆ Set at most 5 groups power, load process automatically according
to the setting power and operation time after being turned on.
Specifications
| Mode | JET-ACO 380/02 | JET-ACO 380/04 | JET-ACO 380/10 |
| Load voltage | Three-phase AC380V, Single-phase AC220V |
| Operating power | Stand-alone: Max 20KW
(Three-phase 380V) Max 6KW (Singly-phase 220V) | Stand-alone: Max 40KW
(Three-phase 380V) Max 13KW (Singly-phase 220V) | Stand-alone: Max 100KW (Three-phase 380V) Max 30KW (Singly-phase 220V) |
| Cooling mode | FCT (Fan control Temperature) |
| Communication Mode | RS232, RS485 and SD card |
| Display mode | 8-inch TFT |
| Voltage measurement range | AC 0~450V, Display Resolution: 0.1V, Precision: ±0.5% |
| Current measurement range | AC 0~100A, Display Resolution: 0.1A, Precision: ±0.5％ | AC 0~150A, Display Resolution: 0.1A, Precision: ±0.5％ | AC 0~300A, Display Resolution: 0.1A, Precision: ±0.5％ |
| Frequency measurement range | 40~60 Hz, Display Resolution: 0.01Hz, Precision: ±0.2% |
| Power measurement range | 0~20 KVA, Display Resolution:
0.1KVA, Precision: ±1％ | 0~40 KVA, Display Resolution: 0.1KVA, Precision: ±1％ | 0~100 KVA, Display Resolution: 0.1KVA, Precision: ±1％ |
| Power factor measurement range | 0.001~1.000, Display Resolution: 0.001, Precision: ±0.5% |
| Discharging Time | (0~19 hours and 59 minutes) adjustable continuously |
| Quantity of Parallel operation | 1~99 sets |
| Recording Period | 6~999 Seconds |
| Temperature measurement range | -20~100℃,Display resolution: 1℃, precision:±1℃ |
| Insulating strength | Input≥AC1500V, Output≥AC500V |
| Working environment | Working Temperature: (-20~55)℃, Storage Temperature: (-45~75)℃ Relative humidity: 90%(40±2℃) Atmospheric pressure: (70~106) KPa |
| Working power supply | Single-phase AC220V±10, 50Hz |
| MTTF | ≥50000h |
| Dimensions(mm) | 420×500×750mm | 680×600×900mm | 680×600×900mm |
| Weight | 30kg | 50kg | 70kg |
| Mode | JET-ACO
380/20 |
| Load voltage | Three-phase AC380V, Single-phase AC220V |
| Operating power | Stand-alone: Max 200KW (Three-phase 380V) Max 66KW (Singly-phase 220V) |
| Cooling mode | FCT (Fan control Temperature) |
| Communication Mode | RS232, RS485 and SD card |
| Display mode | 8-inch TFT |
| Voltage measurement range | AC 0~450V, Display Resolution: 0.1V, Precision: ±0.5% |
| Current measurement range | AC 0~400A, Display Resolution: 0.1A, Precision: ±0.5％ |
| Frequency measurement range | 40~60 Hz, Display Resolution: 0.01Hz, Precision: ±0.2% |
| Power measurement range | 0~200 KVA, Display Resolution: 0.1KVA, Precision: ±1％ |
| Power factor measurement range | 0.001~1.000, Display Resolution: 0.001, Precision: ±0.5% |
| Discharging Time | (0~19 hours and 59 minutes) adjustable continuously |
| Quantity of Parallel operation | 1~99 sets |
| Recording Period | 6~999 Seconds |
| Temperature measurement range | -20~100℃,Display resolution: 1℃, precision:±1℃ |
| Insulating strength | Input≥AC1500V Output≥AC500V |
| Working environment | Working Temperature: (-20~55)℃, Storage Temperature: (-45~75)℃ Relative humidity: 90%(40±2℃) Atmospheric pressure: (70~106) KPa |
| Working power supply | Single-phase AC220V±10, 50Hz |
| MTTF | ≥50000h |
| Dimensions(mm) | 1300×600×900mm |
| Weight | 150kg |
| Mode | JET-ACO
380/50 |
| Load voltage | Three-phase AC380V, Single-phase AC220V |
| Operating power | Stand-alone: Max 500KW (Three-phase 380V) Max 160KW (Singly-phase 220V) |
| Cooling mode | FCT (Fan control Temperature) |
| Communication Mode | RS232, RS485 and SD card |
| Display mode | 8-inch TFT |
| Voltage measurement range | AC 0~450V, Display Resolution: 0.1V, Precision: ±0.5% |
| Current measurement range | AC 0~400A, Display Resolution: 0.1A, Precision: ±0.5％ |
| Frequency measurement range | 40~60 Hz, Display Resolution: 0.01Hz, Precision: ±0.2% |
| Power measurement range | 0~500 KVA, Display Resolution: 0.1KVA, Precision: ±1％ |
| Power factor measurement range | 0.001~1.000, Display Resolution: 0.001, Precision: ±0.5% |
| Discharging Time | (0~19 hours and 59 minutes) adjustable continuously |
| Quantity of Parallel operation | 1~99 sets |
| Recording Period | 6~999 Seconds |
| Temperature measurement range | -20~100℃,Display resolution: 1℃, precision:±1℃ |
| Insulating strength | Input≥AC1500V Output≥AC500V |
| Working environment | Working Temperature: (-20~55)℃, Storage Temperature: (-45~75)℃ Relative humidity: 90%(40±2℃) Atmospheric pressure: (70~106) KPa |
| Working power supply | Single-phase AC220V±10, 50Hz |
| MTTF | ≥50000h |
| Dimensions(mm) | 1600×1200×1650mm |
| Weight | 350kg |
