AC Variable Resistive ac Power Dummy Load for Watt Meter

Mode

ACO 380/02

ACO 380/04

ACO 380/10

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)

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

MTTF

≥50000h

Dimensions(mm)

420×500×750mm

680×600×900mm

680×600×900mm

Weight

30kg

50kg

70kg