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MS5900 Motor & Phase Rotation Indicator

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Motor and Phase Rotation Indicator is a handheld, battery-operated instrument designed to detect the rotary field of three-phase systems and determine motor-rotation direction.

Overview

Environmental

  • Operating Temperature: 0°C to +40°C
  • Operating Altitude: 2000m
  • Pollution Degree:2

Mechanical Specifications

  • Size: 124*61*27 mm (4.9*24.*1.1 in)
  • Weight: 150g (0.3lbs)
  • Humidity: 15% to 80%

Safety Specifications

  • Electrical Safety: Meets DIN VDE 0411, IEC 61010 DIN, VDE 04 13-7, EN 61557-7, IEC 61557-7
  • Maximum Operating Voltage (Ume): 400V AC for all ranges
  • Protection Level: CAT III, 600V

Electrical Specifications

  • Battery: 6F22/9V
  • Current Consumption: max 20 mA
  • Battery Life: minimum 1 year for average use

Determine Rotary Field Direction

  • Nominal Voltage Rotary Direction: 1 to 400V AC
  • Nominal Voltage Phase Indication: 120 to 400V AC
  • Frequency Range (fn): 2 to 400 Hz
  • Test currents (In per phase): less than 3.5mA

Non-Contact Rotary Field Indication

  • Frequency Range (fn): 2 to 100 Hz

Determine the Motor Connection

  • Nominal Test Voltage(Ume): 1 to 400V AC
  • Nominal Test Currents (In per phase): less than 3.5mA
  • Frequency Range (fn): 2 to 400 Hz
Features
  • Operating TEMP: 0℃~-40℃
  • Operating Altitude: 2000m
  • Pollution Degree: 2
  • Type of protection: IP 40
  • Humidity: 15%~80%
Specs

Specification Range  

Nominal Voltage Rotary Direction 1V~400V AC  
Nominal Voltage Phase Indication 120V~400V AC  
Frequency 2Hz~400Hz  
Test Currents(In per phase) Less than 3.5 mA  
Current Consumption  <3.5 mA  

 

Accessories
  • Leads * 3 pieces
  • Probes * 3 pieces
  • Alligator clips * 3 pieces
  • 9V battery * 1 piece
  • Users Manual * 1 piece