SANWA · Detectors
KS3
Phase detector that also checks motor rotation before power is connected.
- 3-phase 75–500 V
- CAT III 500 V
- Motor rotation
The SANWA KS3 checks phase sequence and open phase on three-phase lines and can determine motor rotation direction before the supply is connected. It covers 3-phase AC 75–500 V at 40–400 Hz and is rated CAT III 500 V. Bhumika, SANWA’s authorized Canadian distributor, quotes this model for Canada.
Features
- Motor rotation direction testable before connecting the power supply
- Phase sequence and open-phase check on three-phase lines
- 3-phase AC 75 to 500 V, 40 to 400 Hz
- CAT III 500 V (IEC 61010-1)
- Bright LED indicators
- Back magnets for fixing to a distribution board or other metal object
Specifications
| Measurement | Motor rotation direction, open phase and phase sequence |
|---|---|
| Voltage range | 3-phase, AC 75 to 500 V (sine wave, continuous) |
| Power frequency range | 40 to 400 Hz |
| Motor rotation direction | Determined at rotation speeds from 2 Hz (2 rotations/s) to 400 Hz |
| Safety standards | IEC 61010-1 CAT III 500 V, IEC 61010-031, IEC 61326, IEC 61557-1, IEC 61557-7 |
| Power supply | 6LR61 / 6LF22 (9 V) |
|---|---|
| Size / mass | 128 (H) × 72 (W) × 38 (D) mm / approx. 210 g |
| Included | Clips, cords, carrying pouch, instruction manual × 1 |
Standard accessories
- CL-KS adapter
- TL-KS test lead
- C-KS2 carrying case
Related models
SANWAKS1SANWA KS1 Contact-Type Phase DetectorContact-type 3-phase detector for phase sequence and open phase.
- 3-phase 100–500 V
- CAT III 500 V
- Approx. 212 g
SANWAKD3SANWA KD3 Low Voltage DetectorPen-style AC voltage detector with a beep, LEDs and two sensitivity settings.
- 80–600 V AC
- HIGH / LOW sensitivity
- Approx. 20 g