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Multilin
Features
Key BeneFits
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Economical current, voltage, and
digital input injection test set
DesKtop test set

Economical method for testing the operation of protection
relays, meters, and PLCs Cost effective tools for performing hands on relay, meter, or
PLC training

Real time control of relays and meter input including AC
voltage, AC current, digital inputs, and RTDs

Provides a method for testing protective relay and meter
settings files before sending to the field for commissioning Effective tool for validating the operation of logic schemes
designed in protective relays and programmable logic
controllers

Single phase AC current injection


( 0 to 3 Amps @ 20 Vac input voltage )
( 0 to 6 Amps @ 240 Vac input voltage )

Single phase AC voltage injection


( 0 to 40 Volts @ 20 Vac input voltage )
( 0 to 80 Volts @ 240 Vac input voltage )

Force the status of 8 Digital Inputs


( Wet and Dry )

Monitor the status of 2 Contact Outputs

Control of 3 RTDs (Resistance Temperature Detectors)
( 0 to 60 Ohms )

Removable Device Connection cables for easy switching
between multiple relays and meters

UL Listed and CE Certified

Operate at both 20 Vac and 240 Vac input power

Includes detailed wiring diagrams for connecting to
most GE Multilin protective relaying and metering devices www.GeMultilin.com
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Desktop test set
2
0724-v5
The RTT Desktop Test Set is the ideal tool
for individuals that use protection relays,
power meters, and programmable logic
controls on a regular basis. With the
ability to provide single phase voltage and
current, drive digital inputs, and control
RTDs, the RTT is an economical tools for
testing, validating, and training on power
system monitoring devices right on your
desktop
Designed for use with relays and
meters, and pLCs
The RTT, designed specifically for use
with protection relays, meters, and PLCs,
provides:
Single-Phase secondary injection of
Voltage & Current
Forcing of Digital Inputs
RTD input control
Monitoring the status of Contact
Outputs
Validation of Device Configuration
Protection and monitoring elements of
microprocessor-based devices can be
systematically checked and evaluated to
ensure they are picking up at the levels
configured by the user. Additionally, once
these elements have operated, users
are able to validate the logic they have
configured through monitoring the status
of contact outputs.
perfect tool for Desktop training
The RTT is the perfect tool for companies
with departments that provide training on
protective relays and meters. With device
connection cable assemblies that can
quickly be removed for switching between
devices, the RTT can eliminate the need
for providing 3-phase test sets for each
student while still allowing for control and
operation of most major device functions.
ordering information:
Base


Description
RTT


Desktop Test Set with one device connection cable
accessories:
RTT-Cable


Additional device connection cable
Contact output status
Monitor 2 Outputs
Digital input Control
Wet and Dry Inputs
rtD input Control
110 - 160
Digital input type Control
Wet or Dry
Current input Control
0A - up to 3A @ 20 Vac Input Voltage
0A - up to 6A @ 240 Vac Input Voltage
Voltage input Control
0V - up to 40V @ 20 Vac Input Voltage
0V - up to 80V @ 240 Vac Input Voltage
plug-in Connection
Cable for easy swapping
Between Devices
Labeled Lugs for
identifying Device
Connection points
Easy to remove Device Connection cables
facilitate direct control of most relay and
meter inputs