Product Made In Japan
Manufacturer: Toyo Keiki
Model: SVF-11M Rectifier Type

Features

1. A long scale meter for indicating wide angles.
2. A stepped scale plate removes any level difference between the scale and the tip of the needle, resulting in accurate readings.
3. Meter that has a bright scale due to the wide-cover lighting surface.
4. It is not affected by steel panels.
5. Can be manufactured with EL board (Electro-Luminescence Board) lighting.
6. The terminal cover is now equipped as standard.
7. It is now compatible with multi-setting set pointer models.

Specifications

Remarks

Note Extern

SVF-11M Using CT
1. Use combined CT and 5A (1A) meter if 5A is exceeded.
2. When circuit voltage of 500V is exceeded at 5A or below, use combined CT and 5A (1A) meter for insulation.

Frequency

Indicate the frequency when measuring AC frequencies outside of commercial frequencies.
(JIS mark not indicated)
(Can be manufactured from approximately 30Hz to 10kHz)

Extended Scale Meter

Meters attached with double, triple or 5-times extended scale to use for measuring the current flow of electric motor-class of starting current can be manufactured.

Waveform Distortion

If there is waveform distortion, use an electronic device type (SeVF type: M.R.S.-Response P9) that is less susceptible to waveform distortion.

Note) Scale calibration for rectifier-type meters is conducted via sine waves.

Connection Diagram

For Direct Measurement (If 600V or below)

When Combined With a VT (If 600V is exceeded)