|
Wiring connections |
1P2W, 1P3W, 3P3W, 3P3W3A, 3P4W |
|
Measurements |
Voltage, Current, Frequency, Active power |
|
Parameters |
Apparent power, Reactive power, Active energy, Apparent energy,
Reactive energy, Power factor (cos θ), Neutral current |
|
Voltage range[RMS] |
150.0 / 300.0 / 600.0V |
|
Voltage accuracy |
±0.2%rdg±0.2%f.s. (sine wave, 45 - 65Hz) |
|
Current range[RMS] |
8128 ( 50A type ) : 1.000 / 5.000 / 10.00 / 25.00 / 50.00A / auto
8127 ( 100A type ) : 2.000 / 10.00 / 20.00 / 50.00 / 100.0A / auto
8126 ( 200A type ) : 4.000 / 20.00 / 40.00 / 100.0 / 200.0A / auto
8125 ( 500A type ) : 10.00 / 50.00 / 100.0 / 250.0 / 500.0A / auto
8124 ( 1000A type ) : 50.00 / 100.0 / 200.0 / 500.0 / 1000A / auto
8130 ( 1000A type ) : 50.00 / 100.0 / 200.0 / 500.0 / 1000A / auto
8129 ( 3000A type ) : 300.0 / 1000 / 3000A |
|
Current accuracy |
±0.2%rdg±0.2%f.s. + Accuracy of Clamp sensor (sine wave, 45 - 65Hz)
(*) +1%f.s. at the lowest range |
|
Display range |
5 - 130% of each range(Voltage)
1 - 130% of each range(Current) |
|
Crest factor |
Voltage: up to 2.5, Current: up to 3.0 (with 90% fs or less) |
|
Active power accuracy |
±0.3%rdg±0.2%f.s. + Accuracy of Clamp sensor
(*) +1%f.s. when the lowest current ranges is selected. |
|
Effect of power factor |
Active power: ±1.0%rdg cos θ=±0.5 (PF=1) |
|
Frequency meter range |
40.0 - 70.0Hz |
|
Frequency meter accuracy |
±3dgt |
|
Accuracy precondition |
PF=1, Sine wave, 45 - 65Hz, 23ºC±5ºC |
|
Display update period |
1 second |
|
Applicable standards |
IEC 61010-1 CAT III 600V |
|
Operating temperature & humidity range |
0 - +50ºC, less than 85%RH (without condensation) |
|
Storage temperature & humidity range |
-20 - +60ºC, less than 85%RH (without condensation) |
|
Power supply (AC Line) |
AC100 - 240V±10% (50/60Hz) |
|
Power supply (DC battery) |
LR6 or Ni-MH (HR-15-51) ×6 (Battery charger not included),
Battery life approx. 15h (LR6) |
|
Power consumption |
10VA (max.) |
|
communication interface |
USB, Bluetooth |
|
PC card interface |
SD card (2GB) |
|
Dimensions |
175(L)×120(W)×65(D) mm |
|
Weight |
Approx. 800g (including batteries) |
|
Included Accessories |
7141B (Voltage test lead set: 4pcs)
7148 (USB cable)
7170 (Power cord)
9125 (Carrying case)
8326-02 (SD card 2GB)
KEW WINDOWS (PC Software)
Battery (LR6)×6
Quick manual |
|
Optional Accessories |
8124, 8125, 8126, 8127, 8128 (Clamp sensor)
8129/8130 (Flexible clamp sensor)
8312 (Power supply adaptor)
9132 (Magnetic carrying case) |
