3 Phase Electric Meter Test Equipment, Stable Power Source

KE8701

KE8702

KE8703

KE8704

Voltage output

Output range (P-N)

3×(24V – 300V)

Output power of voltage

3×100VA

3×250VA

3×500VA

3×1000VA

Resolution

Better than± 0.01%

Stability

Better than ±0.02% / 150s

Load regulation rate

Better than ± 0.01%

Distortion factor

Better than ?± 0.3% (linear resistance load)

Harmonics output

2nd ?– 21st free programmable

Current output

Output range

3×(1mA – 120A) (or customized, Max. 230A)

Output power of current

3×150VA

3×350VA

3×750VA

3×1500VA

Resolution

Better than ± 0.01%

Stability

Better than ± 0.02% / 150s

Load regulation rate

Better than ± 0.01%

Distortion factor

Better than ?± 0.3% (linear resistance load)

Harmonics output

2nd ?– 21st free programmable

Phase output

Output range

0 -- 360°

Resolution

± 0.01°

Frequency output

Output range

45Hz – 65Hz

Resolution

± 0.01Hz

Operation condition

Power supply

3×220/380V±10% ,50/60Hz±2Hz

Temperature

-10°C -- +40°C

Humidity

35% -- 85%RH