The Raytech WR14 Winding Resistance Meter is a battery or line-operated, field-portable instrument designed specifically to measure the dc resistance of all types of magnetic windings safely and accurately. It can test transformers and rotating machine windings and perform low-current resistance measurements on connections, contacts and control circuits.
Features:
- Charges inductive loads up to 1500 Henry
- 2 independent measuring channels
- Heavy-duty protection circuitry
- Simple touch screen operation
- Data exchange with USB-Key
- 2 Temperature inputs
- High power DC Supply (15A/30V)
- DC Current adjustable for resistance values from 0.05 μΩ to 100 kΩ
- Fast Discharge unit
- Discharge Indicator – visible and audible indicator for discharge status
- Demagnetizing Circuit (world unique)
- Warning device output to show “transformer under test”
- Emergency stop push button immediately turns off power and starts discharging
- Internal Printer
- Data Storage of up to 10,000 measurements
Specifications:
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Input Line Power: |
88 to 264 VAC, 47…63 Hz, or 12V DC (charging only) |
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Output Voltage: |
0 to 30V DC |
|
Test Current: |
User selectable 25mA … 15A |
|
Panel Display: |
Color LCD with back light and touch screen |
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Front Panel: |
Sealed anodized |
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Interface: |
2 USB 1.1 (1 host, 1 device) and 9 Pin RS232 serial |
|
Memory Storage: |
Internally stores more than 10,000 test results |
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Resistance Range: |
0.05 μΩ to 100 kΩ |
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Battery Operation: |
200 single measurements at 15A |
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Operating Temperature: |
–10°C to +60°C (14ºF to 140ºF) |
|
Storage Temperature: |
–20°C to +70°C (-4ºF to 158ºF) |
With multiple locations to better serve your needs, Protec offers electrical testing equipment rental options that work for you.
