54, Ezra Street , Kolkata - 700001 , West Bengal, IndiaMonday to Saturday, 10:30 am to 6:30 pm

Industrial Supply Syndicate Kolkata, since 1977 Send an enquiry
Metrel MI 3281 WR Analyser Transformer Winding Resistance Analyser

Metrel MI 3281 WR Analyser Transformer Winding Resistance Analyser

Brand
Metrel
Model number
MI 3281

Transformer winding resistance analyser with test currents from 10 mA to 20 A: 0.1 µΩ resolution, ±0.25 % accuracy, manual or automatic tap-changer test and demagnetisation; colour display, IP65 case.

Price and availability on request

Request a quote

Sent with the product details: Metrel MI 3281 WR Analyser Transformer Winding Resistance Analyser.

A phone number or an email address is needed, so we can reply.

We use these details only to reply to your enquiry. See our privacy notice.

Key features

  • Winding resistance measurement of single and three phase transformers
  • Winding resistance measurement of single and three phase transformers with manual or automatic tap changer test (automatic measurement of all windings)
  • Demagnetization of single and three phase transformers
  • Selectable test current up to 20 A
  • Automatic winding resistance tests of transformers with On-Load or No-Load Tap Changer
  • Automatic discharge after finished measurement
  • Built-in help screens for referencing on site
  • EMERGENCY STOP switch in case of any emergency situation
  • A 4.3'' color LCD display with touch screen offers easy-to-read results and all associated parameters
  • The operation is straightforward and clear to enable the user to operate the instrument without the need for special training
  • Test results can be stored on the instrument
  • PC SW Metrel ES Manager for creation of test structures and uploading, downloading of test results, Auto Sequence® editor and report generation
  • Generation and printing of reports (optional)
  • BT communication with PC, Android tablets and smart phones via built-in BT
  • Winding resistances conversion to a desired reference temperature
  • Degree of protection IP 65 (case closed), IP 40 (case open)

Specifications

Winding resistance
Test currents20 A, 15 A, 10 A, 5 A, 1 A, 100 mA, 10 mA
Range at 20 A ... 10 A10.0 µΩ ... 1999.9 mΩ
Range at 10 mA10.0 mΩ ... 9.999 kΩ
Accuracy±0.25% of reading ±0.1 % Range
Open terminal test voltage / max. short-circuit current<30 VDC / 20 A; automatic discharge
General
Mains power supply100 VAC ... 240 VAC, 45 Hz ... 65 HZ, 650 VA
Over-voltage category300 V / CAT II
Degree of protectionIP 65 (closed), IP 40 (open)
Display / memory4.3'' (10.9 cm) 480 × 272 pixels TFT color display / > 1 GB
Dimensions / weight470 x 190 x 370 mm / 9.3 kg (without accessories)
Supplied with
MI 3281 5M Standard setMI 3281 Instrument; A 1715 5M; H-side test cable; A 1716 5M; X-side test cable; Large Kelvin test clip with jaw opening 65 mm (A 1757); Tap changer control cable 10 m (A 1813); USB cable; Mains cable; Bag for accessories (A 1552); Calibration certificate; Instruction manual; Metrel ES Manager BASIC Licence

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

Related products