The Raytech WR50-12 is a portable, two-channel winding resistance meter designed for measuring the DC resistance of all types of magnetic windings safely and accurately. It can test transformers, rotating machine windings, and perform low-current resistance measurements on connections, contacts, and control circuits.
The WR50-12 advanced Protection –Â Upon powering on, the system initializes itself with a self-calibrating, circuit checking sequence. If any problems are detected during initialization or operation, the operator will be notified immediately. The system constantly monitors the condition when turned on. The WR series has extensive protection built in to the circuitry.
Specifications:
Features:
Accessories:
Resources:
Specifications:
- Size: L: 521 mm (20.5″) W: 432 mm (17″) H: 216 mm (8.5″)
- Weight: 17.2 kg (37.9 lbs.)
- Input Power: 90 to 264 VAC (1.5 kW max.), 47…63 Hz, automatic ranging
- Output Voltage: 0 to 50V DC
- Test Current: User Selectable: 25 mA … 50 A
- Display: Color LCD with a backlight and a touch screen
- Front Panel: Sealed, anodized
- Interface: 2 USB 2.0 (1 host, 1 device) and 9 Pin RS-232 serial
- Memory Storage: Internally stores more than 10,000 test results
- Temperature: Operating: –10°C to 60°C (14ºF to 140ºF), Storage: –20°C to 70°C (-4ºF to 158ºF)
Features:
- Pure, filtered DC power source for the highest accuracy readings
- Highest Accuracy and Precision of any high current test system
- Complete, automatic calibration system and system diagnostics
- Automatic measurements of resistance from 0.00 µΩ … 100 kΩ
- Demagnetizing Circuit (Advanced design)
- Microprocessor-based system with internal storage for over 10,000 test results
- Data exchange via USB-Key or USB / RS Connection
- Printing and storing of test results while the test system is measuring
- Temperature channels with automatic resistance correction
- Automatic, high efficiency cooling system to dissipate internal heat
- Automatic shut off for over-temperature condition
- Simple-to-operate color LCD touch screen with backlight
- Panel-mounted Emergency Stop Switch
- Mounted in a rugged case for field testing
- Fully automatic cooling curve analysis (option AHRT-01)
- Fastest discharge time on the market
Accessories:
- 2042A-05001: Current Cable, Positive – 10m (32 ft.)
- 2042A-05002: Current Cable, Negative – 10m (32 ft.)
- 2042A-05003: Potential Cable CH 1, Positive – 10m (32 ft.), blue
- 2042A-05004: Potential Cable CH 1, Negative – 10m (32 ft.), blue
- 2042A-05005: Potential Cable CH 2, Positive – 10m (32 ft.), green
- 2042A-05006: Potential Cable CH 2, Negative – 10m (32 ft.), green
- 2040A-05007: Jumper Cable – 10m (32 ft.)
- 2021A-05009: Power Cord – 7.62m (25 ft.)
- 2040A-05004: Ground Lead – 10m (32 ft.)
- 1004A-27003: External USB Drive
- 2040A-08003: Touch Screen Stylus
- 1003A-37001: A-B USB Cable – 3m (10 ft.)
- 2040A-03004: Cable Bag with Shoulder Strap
- 2040X-18002: Paper Refill for Printer – 5 rolls
- 2021X-07001: Spare Fuse Set, Fast-Acting 10A (Qty. 5)
- 2042A-02001: Instruction Manual
- 2042X-10001: Certificate of Accuracy
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