Single Phase Transformer Test Equipment Datasheets

Inductance Analyzer -- 3255B
from Wayne Kerr Electronics

3255B and 3255BQ are highly versatile and accurate inductance analyzers able to characterise devices in a clear and simple manner. The three models in the range are the 3255BL (200kHz), 3255B (500 kHz) and the 3255BQ (1 MHz). At the design stage of component development it is very important to... [See More]

  • Phase: SIngle Phase
  • Test Parameters: Inductance
  • Form Factor: Stand Alone / Bench
  • Input Voltage: 115 to 230
Digital Transformer Ratiometer -- Model 8500 [Model 8500 from AEMC Instruments]
from Fotronic Corporation / Test Equipment Depot

The DTR-8500 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the DTR-8500 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and... [See More]

  • Phase: SIngle Phase; Three Phase
  • Test Parameters: Excitation Current; Turn Ratio; Winding Polarity
  • Form Factor: Mobile
  • Testing Voltage: 44
Dielectric Response Analyzer -- DIRANA
from OMICRON electronics Corp. USA

The most important aging indicator of transformers is the water content in the solid part of the insulation (paper, pressboard). An accurate knowledge about the actual moisture concentration is thus required in order to decide if further corrective action, such as on-site drying, is necessary. [See More]

  • Phase: SIngle Phase
  • Test Parameters: Capacitance; Dielectric Response
  • Form Factor: Stand Alone / Bench
  • Features: Computer Interface