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BK Precision 302 - Phase & Motor Rotation Meter
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BK Precision 302 - Phase & Motor Rotation Meter
The model 302 is a 3 Phase Presence and Rotation Meter combined with a 3 Phase Motor Rotation Tester. It is the quickest and easiest way for servicing, repairing and electrical maintenance of 3 phase systems and 3 phase rotating machinery. It can be utilized on a 3 Phase Powered System (the supply side) or on a Three Phase Un-powered Motor (the load side) without having to worry about damage to the tester. When utilized on a 3 Phase Powered System, the instrument is then utilized as a 3 Phase Presence and Rotation Indicator. When utilized on a Three Phase Un-powered Motor, the instrument is then utilized as a 3 Phase Motor Rotation Tester. When utilized on a 3 Phase Powered System, this instrument is a rotary field indication instrument which display all three Phase by lighting up it's corresponding LED. It displays the rotation (clockwise or counter-clockwise) on a LED. When utilized on a 3 Phase Un-powered Motor, it is also possible to determine the motor connections U, V, W without a live circuit to avoid subsequent damages of e.g. pumps to reversed motor rotation. It displays the rotation (clockwise or counter-clockwise) on a LED. - Indicates Phase Presence
- Indicates Phase Rotation
- Indicates Motor Rotation / Wiring
- Indicates Battery Status
- Phase Rotation and Motor Rotation Indication works from as low as 1Vac
- Small and rugged enclosure
- Phase and Motor Rotation Indicator works from as low as 1Vac
- Color Coded test Leads
- Phase Presence Indication from as low as 100Vac
- Very Low Consumption
- Fused
- Lightweight, Robust & Compact.
- Works from 2 Hz to 400Hz Sine
- IEC/EN 61010-1 CAT III / 600V / CE
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 Specifications
Phase Presence
Nominal Voltage for Phase Presence Indication (The voltage required for the neon Lamps L1, L2, L3 to light up). | From | 100Vac | To | 600Vac | Frequency | 10 - 400Hz | Determination of Phase Rotation Field Direction | From | 1Vac | To | 600Vac | Frequency | 2 - 400Hz | Determination of Motor Connections (requires > 1/2 turn of the shaft) | From | 1Vac | To | 600Vac | Frequency | 2 - 400Hz | Maximum Current Consumption | 18mA | Over Voltage CLASS III | 600V | Over Load between all terminals | 600V | Battery OK goes off when battery voltage | < 6.5Vdc | Power Source | 9V × 1 battery | Dimensions | 153 (L) × 72 (W) × 35 (D) mm | Weight | Approx. 185g (battery included) | Accessories Included | Test leads
Vinyl case
Instruction manual
Battery |
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