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  • SAT-ACO380 AC Load

SAT-ACO380 AC Load

  • Description:
  • 1. Set discharging time

    2. Built-in storage function

    3. Set at most 5 groups power

    4. Set/adjust discharging power 

    5. Large LCD screen and English Menu

    6. Test three-phase voltage, current, active power

    7. Set over/under voltage protection threshold value

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  • small SAT-ACO380 AC Load image

Tel: +86 29 6566 0081


  • Description
  • Specification
  • Packing list
  • Datasheet download

SAT-ACO380 AC Load

Functions & Features

1. Test three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time, energies of generators and UPS.

2. Set/adjust discharging power according to performance parameters and detection requirements

3. Set discharging time, timing to automatic shut-off load, discharge off and alarm operator

4. Set over/under voltage protection threshold value, it can shut off load, terminate discharging and alarm user automatically.

5. Large LCD screen, friendly interface. English menu and easy operation.

6. Parallel operation function to carry out multi sets load operation by RS 485 communication

7. Built-in storage function, save 30 groups of test data, which can be inquired, deleted and put into SD card.

8. 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.

9. Overheating and over current protection function, it can turn off load, terminate discharging and alarm automatically when over temperature and over current.

10. Set at most 5 groups power, load process automatically according to the setting power and operation time after being turned on. 

Technical Specification












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
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)

Stand-alone: Max 200KW

(Three-phase 380V) Max 66KW (Singly-phase 220V)

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 0~100A, Display

Resolution: 0.1A,

Precision: ±0.5

AC 0~150A, Display

esolution: 0.1A,

Precision: ±0.5

AC 0~300A, Display

Resolution: 0.1A,

Precision: ±0.5

AC 0~400A, Display

Resolution: 0.1A,

Precision: ±0.5

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 0~20 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 0~200 KVA, Display Resolution: 0.1KVA, Precision: ±1 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

MTTF ≥50000h
Dimension 420×500×750mm 680×600×900mm 680×600×900mm 1300×600×900mm 1600×1200×1650mm
Weight 30kg 50kg 70kg 150kg 350kg

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