890 PR
FEATURES
- The 890 PR is a Non-Contact phase detector with flashing LEDs and a beeping buzzer to show the detection of AC 3-phase sequence.
- Two functions in one unit : open phase and phase sequence detection.
- Convenient brightness switch to make the indication visible in dim areas or sunlight.
- Back cover magnets which attach the instrument to the AC distribution panel offer easy measurement.
- 3-Phase AC 75 to 1000V is fitted for detection.
- Conductor size: 1~33mm
- Detect frequency range is from 45 to 65Hz.
SPECIFICATIONS
| Measurement principle | Static induction |
|---|---|
| Input voltage | 75~1000Vac |
| Frequency range | 45-65Hz |
| Auto-off | 5 min. after power on without detection |
| Low battery warning | Power LED flashes at 4.6±0.1V or less |
| Jaw opening | 33mm diameter max(Model A) |
| Operating temperature | 0°C ~ 40°C Max. 80% R.H. |
| Storage temperature & humidity | -10°C ~ 50°C Max. 80% R.H. |
| Cable length | Approx. 800mm |
| Dimensions | 118(L) × 69(W) × 38(D)mm |
| Weight (battery included) |
Approx. 370g |
| Power source | 1.5V (AA) × 4 Alkaline batteries |
| Safety standard | EN 61010-1 CAT III 1000V / CAT IV 600V EN 61326-1 EN 61557-1 EN 61557-7 |
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