The WRM-40 is designed to accurately measure the winding resistance of highly inductive power transformers. The unit’s dual resistance-reading input channels can measure two winding resistances simultaneously, and four-wire (Kelvin) connections provide high accuracy and require no lead compensation.
The WRM-40 provides stable resistance readings of very large transformers by utilizing a 36Vdc power supply capable of outputting up to 40 Amperes. The resistance reading of a 500MVA transformer can be achieved in 5 minutes or less. The unit’s power supply is cooled by four heavy-duty fans designed for continuous operation. For greater fl exibility in the fi eld, the WRM-40 comes with a built-in 2.5-inch wide thermal printer used for printing test reports.
If any question about your vanguard instruments, don't hesistate to contact us :
PT. Dynamics Circuit IndonesiaJl. P. Tubagus Angke No. 10 Blok C11
Komplek Jelambar Center
Grogol-Petamburan
Jakarta Utara, Indonesia
Phone : +62-21-29541370
Fax : +62-21-29541370
Email : adi.wahyu@dynamicscircuit.com
Office Hour : Monday to Friday, 08.00am to 05.00pm
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