數位功率計

VOLTAGE

Range

5V, 10V, 20V, 40V, 80V, 160V, 320V, 640V

total 8 ranges by auto-range or manual

Measurement Type

True rms

Input Resistance

≧1MΩ

Maximum Input Voltage

1000V (peak), 700V (rms)

PT Ratio Setting

1 ~ 9999

Accuracy(at 23°C±5°C)(Sinewave)

±0.1% of reading ± 0.1% of range

CURRENT

Range

160mA／320mA／640mA／1.280A／2.560A／5.120A／10.24A／20.48A 

 (total 8 ranges by auto-range or manual)

Measurement Type

True rms

Input Resistance

0.01Ω

Maximum Input Current

30A (peak), 20A (rms)

CT  Ratio Setting

1 ~ 9999

Accuracy(at 23°C±5°C)
(Sinewave)

± 0.1% of reading ± 0.1% of range

WATT

Meausrement Range

0.32mW ~13.10KW

Meausrement Type

True rms

Accuracy(at 23°C±5°C)
(Sinewave)

± 0.2% of reading± 0.2% of range

POWER FACTOR

Range

0.001 ~ 1.000

Computation

W / (V x A) = Power Factor (PF)

Accuracy(at 23°C±5°C)(Sinewave)

± 0.2% of reading± 0.2% of range

FREQUENCY

Meausrement Range

40Hz ~ 400Hz

Accuracy(at 23°C±5°C)

± 0.2% of reading +2 digits

GENRAL

Display

4 digits 0.56" LED ang 2 sets of 4 digits 0.4" LED

Minimum Input

2% of range

Response Time

2 cycle / Sec

Overload Indicating

" O.L "

POWER SOURCE

AC 100 ~ 230V, 50/60Hz

DIMENSIONS&WEIGHT

251(W) × 91(H) × 291(D) mm