Description

The WR14 winding resistance meter is a battery powered winding resistance system with a most advanced demagnetizing circuit. It is designed for a high degree of accuracy for the measurement of very low resistance of any inductive load.

It’s a lightweight system with its own rugged waterproof field case. The WR14 applies a preset current level, selected by the user, from 0.025A to 15A. The results are reported on the easy-to-read color LCD display and can be stored or printed.

Unique Measuring Technique: This newly designed technique of measurement incorporates a high precision measurement circuit, a unique power source, and the fastest discharge on the market.

Advanced Protection: Upon powering on, the system initializes itself with a self-calibrating, circuit checking sequence. If any problem is detected during this initialization period, or during operation, the operator will be notified immediately.

Features

• Pure, filtered DC power source for the highest accuracy readings
• Charges inductive loads up to 1,500 Henry
• Battery-operated
• High power DC supply (15A / 30V)
• 2 independent measuring channels
• Highest Accuracy and Precision of any high current test system
• 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
• Temperature channels with automatic resistance correction
• Panel-mounted Emergency Stop Switch
• Fully automatic cooling curve analysis (option AHRT-01)
• Fast discharge with discharge indicator – visible and audible indicator for discharge status
• Simple-to-operate color LCD touch screen with backlight
• Storage and printing of test results
• Complete automatic calibration system and system diagnostics
• Standard USB 2.0 & RS-232 (serial) Interface
• Mounted in rugged case for field testing
• 5-Year standard warranty

Accuracy

See Instruction Manual for more Parameters. Specifications subject to improvement at any time.

Specs

• Size: L: 470 mm (18.5″) W: 357 mm (14.1″) H: 176 mm (6.9″)
• Weight: 9.6 kg (21.1 lbs.)
• Input Power: 88 to 264 VAC, 47…63 Hz, or 12V DC (charging only)
• Output Voltage: 0 to 30V DC
• Test Current: User Selectable: 25mA … 15A
• Color LCD with a back light 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)
• Battery Duration: 200 single measurements at 15A

See Instruction Manual for more Parameters. Specifications subject to improvement at any time.

Accessories

• 2043N-05018: Current Cable Positive – 10m (32 ft.)
• 2043N-05019: Current Cable Negative – 10m (32 ft.)
• 2043N-05007: Potential Cables CH 1 Positive – 10m (32 ft.)
• 2043N-05008: Potential Cables CH 1 Negative – 10m (32 ft.)
• 2043N-05009: Potential Cables CH 2 Positive – 10m (32 ft.)
• 2043N-05010: Potential Cables CH 2 Negative – 10m (32 ft.)
• 2043N-05020: Jumper Cable – 10m (32 ft.)
• 1002A-07001: Power Cord – 6.09m (20 ft.)
• 2040A-05009: Ground Lead – 10m (32 ft.)
• 1004A-27003: External USB Drive
• 2040A-08003: Touch Screen Stylus
• 2042A-03001: External Zippered Pouch
• 1002A-03002: Cable Bag with Shoulder Strap
• 1003A-37001: A-B USB Cable – 3m (10 ft.)
• 2040X-18002: Paper Refill for Printer – 5 rolls
• 2043A-02001: Instruction Manual
• 2043X-10001: Certificate of Accuracy

Options

• 2043N-05005: Current and Potential Leads – 15m (48 ft.)
• 2021N-26001: Temperature Probe – 10m (32 ft.)
• 2042N-11001: Heat-Run Curve Analysis Software (AHRT-01)
• WR14 R: Rackmount Version
• 2043N-15001: Annual Warranty Extension

Downloads

Firmware WR (v3.3.12.0)

Flyer WR14

Temperature Probe Flyer

Command Set WR-xx (v3.02)

Instruction Manual WR-xx (v2.01)

T-Base Pro (2.3.2)