SVERKER 760 Relay Test Set (C/W PHASE SHIFT)

Overview

Relay test set for 1ph protective relay equipment. Three phase relays can be tested 1 phase at a time or by synchronising more than one unit. Current ranges to 100A with full load current to 250A. AC outputs to 250V & DC outputs to 300V. In-built capacitor and resistors for current output phase shifting (3600). In-built timer, ammeter, and voltmeter. Measures phase angle, PF, and impedance. RS232 communications and control interface.Relay test set for 1ph protective relay equipment. Three phase relays can be tested 1 phase at a time or by synchronising more than one unit. Current ranges to 100A with full load current to 250A. AC outputs to 250V & DC outputs to 300V. In-built capacitor and resistors for current output phase shifting (3600). In-built timer, ammeter, and voltmeter. Measures phase angle, PF, and impedance. RS232 communications and control interface.

The Sverker 760 SCITS Relay Test set can display (in addition to time, voltage and current) Z, R, X, S, P, Q, phase angle & cos ?.

The voltmeter can also be used as a 2nd ammeter (when testing differential relays for example). All values are presented on a single easy-to-read display. You can also test directional protective equipment efficiently by means of the built-in variable voltage source. In addition, SVERKER 760 SCITS Relay Test Set has a continuous phase shift function as well.

Automatic reclosing devices can also be tested just as easily. Designed to comply with EU standards and other personal and operational safety standards. The SVERKER 760 is intended primarily for secondary testing of protective relay equipment. Virtually all types of single-phase protection can be tested.

SVERKER 760 is able to test three-phase protection that can be tested one phase at a time, and also a number of protective relay systems that require phase shifting. Moreover, automatic reclosing devices can also be tested.

ESS Code: HRPH.1

Plotting excitation curves
Current and voltage transformer ratio tests
Burden measurement for protective relay test equipment
Impedance measurement
Efficiency tests
Polarity (direction) tests

Ammeter
Ranges: Internal range: 0.00-250.0 A.
External range: 0.000-6.000 A.
Accuracies: Internal range: 1%. External range: 1% for AC and 0.5% for DC.
Measurement method: True RMS for AC or average for DC.
Display option: Reading can be displayed as a percentage of a presettable nominal value if so desired.
Max. current, ext. input: 6 A AC or DC
Voltmeter
Range: 0.00-600.0 V
Accuracy: 1% for AC and 0.5% for DC
Measurement method: True RMS for AC or average for DC.
Max. input voltage: 600 V AC or DC

Technical Document

SVERKER 760 Datasheet

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Lead time: 1 days

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