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3 Phase Rotation Tester
302 - Phase & Motor Rotation Meter
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
.

List Price: $75.00

Add to Cart     BK Precision 302 - Phase & Motor Rotation Meter Specification

480300 - 3-Phase Rotation Tester
Extech Instruments 480300 - 3-Phase Rotation Tester
Features:
  • Tests phase orientation of three phase power sources
  • Indicates phase orientation (clockwise or counter-clockwise) and whether each of three phases is live
  • No battery required

Specifications:

Signal Input Voltage100VAC up to 660VAC max., 3 minute limit over 500VAC.
Signal FrequencyRange 45 to 70 Hz.
Circuit StructureAll electronic
Operating Temperature0 °C to 50 °C (32 °F to 122 °F)
Operating HumidityLess than 90% RH.
Fuse Rating250mA / 250V
Power SupplyUses connection to external equipment for power
Power Consumptionapprox. 7mA @ 500V.
Dimension3.9 x 1.9 x 1.0" (100 x 50 x 25mm)
Weight0.33 lbs. (150g)
Standard Accessories40cm test leads with alligator clips and Instruction Manual


List Price: $109.99

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