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ISA DRTS 66 Automatic Relay Test System

DRTS 66

DRTS 66 Automatic Relay Test System

DRTS 66 is the leading edge, most powerful and accurate relay, energy meters (class 0.1) and transducers test set manufactured by ISA. The locally and PC controlled test set generates high precision (0.05% accuracy) signals using.

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ISA relay test set during secondary current injection testing at BPDB CERS

Overview

DRTS 66 is the leading edge, most powerful and accurate relay, energy meters (class 0.1) and transducers test set manufactured by ISA. The locally and PC controlled test set generates high precision (0.05% accuracy) signals using multiple DSP technology. Four hardware configurations are available:

Its powerful current outputs (3 x 64 A at 860 VA) and voltage outputs (3 x 300 V at 100 VA) allow to test any type of relays including electromechanical relays. The test sets integrate the IEC 61850 protocol interface for testing relay with Ethernet-based substation communication protocol. DRTS 66 can be operated directly from the front panel by means of a large color graphical display, a rotary selector, a keypad and function keys. Two PC interfaces, USB and Ethernet, allow to control the test set with the.

Galvanic isolations: six groups of two inputs each, with six common points isolated among them. Inputs characteristics: potential-free or with voltage, from 4.5 to 300 V DC (24 to 230 V AC). When the Transcope option is present, the maximum voltage is 600 V DC (425 V AC). Selection of the type of input: dry; 5 V; 24 V; 48 V; 100 V Trigger conditions: N.O./N.C./Edge/boolean (each input

Key capabilities

  • Testing all relay technologies: electromechanical,
  • Manual control with color display
  • Simultaneously available: 6 Current and 6
  • High current outputs: 6 x 32 A, 3 x 64 A, 1 x 128 A
  • High power outputs: 6 x 430 VA, 3 x 860, 1 x 1000 VA
  • High accuracy outputs: better than 0.05%

Specification

Indicative specification for ISA DRTS 66 Automatic Relay Test System
Voltage Generators Transient: 0 to 5000 Hz

Indicative specification for guidance. Confirm the current manufacturer datasheet for the configuration being quoted.

Typical applications

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