WR50-1A
50 Amp Winding Resistance Meter

Download WR50-1A PDF

Specifications

MODEL: WR50-1A
SIZE: L: 521 mm (20.5”) W: 432 mm (17”) H: 216 mm (8.5”)
WEIGHT: 16.8 kg (37 lbs.)
INPUT POWER: 100 to 250 Vac (1.5kW max.), 50/60 Hz, auto ranging
OUTPUT VOLTAGE: 0 to 50V DC
TEST CURRENT: User Selectable: 50, 40, 30, 25, 20, 10, 5A DC
FRONT PANEL: Sealed, Anodized
MEMORY STORAGE: Stores up to 2000 measurement results
Measurement Parameters
Current Range
Measuring Range
Accuracy
Resolution
50 Amp
40 Amp
30 Amp
25 Amp
20 Amp
10 Amp
5 Amp

0.1 µΩ... 0.6 Ω
0.1 µΩ... 0.9 Ω
0.1 µΩ... 1.6 Ω
0.1 µΩ... 2 Ω
0.1 µΩ... 2.5 Ω
0.1 µΩ... 5 Ω
1 µΩ... 100 Ω
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
±0.1% Rdg ±2 LSD
5 Digits or 0.1 µΩ
5 Digits or 0.1 µΩ
5 Digits or 0.1 µΩ
5 Digits or 0.1 µΩ
5 Digits or 0.1 µΩ
5 Digits or 0.1 µΩ
5 Digits or 1 µΩ
RESISTANCE RANGE: 0.1 µΩ to 100 Ω
INDUCTANCE RANGE:
0 Henry to 1500 Henry
TEMPERATURE:
Operating - 10° C to 60° C Storage - 20° C to 70° C
 
Features
  • Simple push and turn button operation from Micro Junior
  • Charges inductive loads up to 1500 Henry
  • Heavy duty protection circuitry
  • Fully remote operation and control with an external PC
  • 3 Temperature input channels
  • High power DC Supply (50A/50V)
  • DC Current adjustable for resistance from 0.1 µΩ to 100 Ω
  • Data transfer to internal/external printer at selectable intervals
  • Fastest discharge unit on the market
  • Visible and audible discharge indicator for discharge status
  • Emergency discharge activates from emergency stop button or system power failure
  • Data storage of up to 2000 measurements
  • Mounted in rugged case for field testing
Standard Accessories
  • Current and potential lead set 10 meters
  • Connection cable to Micro Junior 2 connection cable to Micro Junior 2
  • Safety ground lead
  • Power supply cord
  • Instruction manual
Optional Accessories
  • WRO 101 10m current and potential cable extension set
  • AHRT 01 Heat-run test software
  • TP 01 External temperature probe
SPECIFICATIONS ARE SUBJECT TO IMPROVEMENT AT ANY TIME.
 
   
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