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ISA DRTS.3 PLUS User Manual

ISA DRTS.3 PLUS
24 pages
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DOC.SIE62153 DATE: 08/12/2008 REV. 1
INSTRUMENT DRTS.3 PLUS
FOR TESTING PROTECTIVE RELAYS,
ENERGY METERS AND TRANSDUCERS
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ISA DRTS.3 PLUS Specifications

General IconGeneral
Current Channels6
Voltage Range0 - 300 V
InterfacesUSB, Ethernet
ApplicationTesting of protection relays
Current Range0 to 30 A
Frequency Range0 to 1 kHz
Accuracy0.05%
Power Output450 VA
Communication InterfaceUSB, Ethernet
DisplayIntegrated LCD

Summary

1 GENERAL

1.1 THE INSTRUMENT

Describes the DRTS.3 PLUS, a programmable automatic relay test set for digital protection relays in medium/high voltage networks.

2 APPLICABLE STANDARDS

2.1 ELECTROMAGNETIC COMPATIBILITY

Details compliance with EEC directives for Electromagnetic Compatibility, covering emission and immunity standards.

2.2 Low voltage directive

Details compliance with EEC directives for Low Voltage instruments, specifying applicable standards and parameters.

3 CHARACTERISTICS OF THE UNIT

3.1 GENERAL

Summarizes the instrument's characteristics and performances when connected to a computer for control.

3.2 THREE PHASE CURRENT GENERATOR

Details specifications of the three independent current sources, including output ranges, power, and resolution.

3.3 FOUR PHASE VOLTAGE OUTPUT

Describes the four independent voltage sources, detailing output ranges, power, and resolution.

3.8 TIME MEASUREMENTS

Details digital inputs for time measurements, including debounce settings and input types.

3.14 PROTECTIONS

Details the various electronic protections implemented in the instrument for safety and operational reliability.

3.15 POWER SUPPLY

Specifies mains power supply requirements, frequency range, and power consumption details.

4 DRTS.3 PLUS OPTIONS

4.5 IEC61850 option; code PII80156

Enables Ethernet substation communication for relay testing, monitoring Goose List and details.

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