Toyo Keiki CF Series AC Voltmeter Rectifier Type

Product Made In Japan
Manufacturer: Toyo Keiki
Model: CF Series

Measurement Range Value SCF-5 SCF-6
SeCF-6
SCF-8
SeCF-8
SCF-10
SeCF-10
SCF-12N
SeCF-12N
Note
Current Consumption Series Resistor Current Consumption Series Resistor Current Consumption Series Resistor Current Consumption Series Resistor Current Consumption Series Resistor
3 V

5 V

7.5 V

10 V

15 V

30 V

50 V

75 V

100 V

150 V

300 V

500 V

600 V

ACT mA M-2A AC1mA
SeCF
( AC4mA )
Built-in AC1mA
SeCF
( AC4mA )
Built-in AC1mA
SeCF
( AC4mA )
Built-in AC1mA
SeCF
( AC4mA )
Built-in Direct
Measurement
However,
the SCF-5 3V
meter
should be
connected
to a ‘series
resistor
Built-in
Current
Consumption 500/jA
750 V 20 kV VT combined VT combined VT combined VT combined VT combined Combine
the 150V
meter with
VT for use
Weight Approx. 0.06kg Approx. 0.09kg Approx. 0.1kg Approx. 0.12kg Approx. 0.15kg

When Using VT
Use a combination of VT and 150V meter if using VT at over 300V.
Usage example Meter: Scale 0-9000V, input 0-150V VT: 6600V/110V

Frequency
Indicate the frequency when measuring AC outside of commercial frequencies.
(Can be manufactured from approximately 30Hz to 10kHz)

Meter Sensitivity
Standard AC voltmeter sensitivity is 1mA (1kΩ/V), but high-sensitivity meters can also be manufactured.
However, the 500V and 600V meters have a sensitivity of 500μA.

Scale Calibration Conducted via sine waves.

Note

1. Multi-scale meters can also be manufactured.
2. We also manufacture R.M.S.-Response models that minimize the impact of waveforms. The model names are SeCF-6, 8, 10 and 12N.
(The M-2A type series resistor is externally connected. 50V and over can be manufactured.) (Additional price)
The scale of the SeCF models is nonlinear, condensed near zero.
3. Request that it is for secondary inverter measurement when performing secondary voltage measurement with an inverter. (Additional price).

CF Series

Dimensions

SCF-5

CF Series

SCF-6 – SeCF-6

SCF-8 – SeCF-8

 

SCF-10 – SeCF-10

SCF-12N – SeCF-12N

CF Series

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