Single Phase Portable Power Sources For Energy Meter Test Equipment

Voltage output

Output range (P-N)

0V – 480V

Output power of voltage

Max. 25VA

Resolution

1mV

Stability

Better than ± 0.05%? (50 – 400V)

Load regulation rate

Better than ± 0.003% / 150 s

Distortion factor

Better than ± 0.2% (linear resistance load)

Harmonics output

2nd ?– 21st free programmable

Current output

Output range

1mA – 120A

Output power of current

Max. 120VA

Resolution

0.002mA

Stability

Better than ± 0.05% (0.1A – 100A)

Load regulation rate

Better than ± 0.003% / 150 s

Distortion factor

Better than ± 0.2% (linear resistance load)

Harmonics output

2nd ?– 21st free programmable

Phase output

Output range

0 -- 360°

Resolution

± 0.001°

Frequency output

Output range

45Hz – 65Hz

Resolution

± 0.0001Hz

Pulse output

High frequency(CH)

1.5625×106 Hz/s

Pulse input

Number of input channels

2

Input frequency

Max. 100kHz

Operation conditions

Power supply

220V±10%? 50/60Hz±2Hz

Temperature

-10°C -- +40°C

Humidity

35% -- 85%RH