YM942 series relay protection calibrator

NegotiableUpdate on 01/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The YM942 series relay protection calibrator is used for various high voltage applications. A new intelligent high-tech product for relay protection verification in low-voltage distribution systems. This instrument adopts popular single-chip microcomputer technology to integrate high-precision electrical measurement and control technology. With its high-precision and high-performance measurement methods, it can measure the operating voltage, return voltage, and operating current of various electromagnetic, rectifier, crystal tube, and integrated circuit relays

Product Details

Local features:
High precision, good performance, high power, small size, and light weight. It is a new and updated product that replaces traditional relay protection verification equipment.
Easy to operate:YM942 series relay protection calibratorControlled by a microprocessor as the core and equipped with high-precision digital meters, it can measure and verify various technical parameters of various relay protection equipment in the power distribution system, and is equipped with sound and light reminders for operation. It has the characteristics of simple operation, clear and easy to master. Strong functionality: This instrument integrates a series of electromechanical devices such as current generators, voltage generators, stopwatches, standard voltmeters, standard ammeters, voltage regulators, etc., which were previously used for relay protection calibration. It has dual regulation outputs for the required voltage and current. The characteristics of current, voltage, and dual output make it an ideal portable testing instrument for calibration personnel, as it can lock test settings. With only a single instrument, it can complete the calibration and testing functions of various instruments in the past.

YM942 series relay protection calibratorMain indicators:
Output: AC current 0~50A~150A (maximum up to 200A)
AC voltage 0-250V (1.0A)
DC current 0-8A (maximum load 30A)
DC voltage Vb 0-300V (1.0A) Va 0-300V (1.0A)
Electricity measurement: 31/2 digital voltmeter, ammeter accuracy 0.5% RDG+1 word
Time measurement: 0-9999.99s with an accuracy of ± 0.01s
Working voltage: AC220+10%
Power: 1500W (maximum 4500W for 20 seconds)
Volume: Width 450mm x Height 470mm x Depth 220mm
Weight: 27kg