loading spinner
T&R 50A-3PH Mk2 Three Phase System
  • T&R 50A-3PH Mk2 Three Phase System
  • T&R 50A-3PH Mk2 Three Phase System

T&R 50A-3PH Mk2 Three Phase System

T&R Approved distributor and service company.

The T&R 50A-3PH is a three phase injection system providing commissioning and maintenance engineers with a flexible system for testing protective systems.

Tax excluded
  • done HTTPS SECURE: Our pages are encrypted and protected from cyber-attack.
  • done COMPLIANT: Payment Card Industry Data Security Standard (PCI DSS) Compliant.
  • done PROTECTED: by TLS (SSL) - all data/information is secure from interception.

The T&R 50A-3PH mk2 is a flexible 3 phase current injection system capable of supplying currents of up to 50A ac per phase into a variety of loads. The unit is designed for testing devices used for power system protection, but can be used wherever a 3 phase high current AC source is required. The outputs may also be used in voltage mode to supply voltages of up to 18Vac.

The T & R 50A-3PH mk2 requires a 3 phase 4 wire 400V supply (400V version) or a 3 phase 3 wire 220V supply (220V version), but an optional delta-star converter is available, allowing the 400V 50A-3PH mk2 to be operated from 115V, 230V, 400V or 440V three wire supplies.


0 - 50A three phase output.
Clear and simple user interface.
3 phase current output.
0 - 50A per phase output current.
True RMS digital metering.
Memory ammeter.
Multi-function timing system.
Auxiliary metering input.
Large back-lit liquid crystal display.
Thermal and over-current protection.
Compact and portable.
220V or 400V 3 phase mains supply options.
115V - 440V 3 wire supply with optional supply transformer.

T&R 50A-3PH Specifications:

  • Main Output Range: 3.5V (16A continuous, 32A - 5 mins, 50A - 1 min).
  • Range: 18V (4A continuous, 8A - 5 mins, 12A - 1 min).
  • Metering Range: 5.000A, 20.00A, 50.00A.
  • Auxiliary Metering Inputs: Voltage (AC) - 270V, Amps (AC) - 5.000A, Phase - ±180°, Frequency - 20 to 1000Hz.
  • Timing System Range: 0-999.999s, Resolution 1ms.
  • Temperature Range (Storage): -20°C to 60°C, Operating - 0°C to 45°C.
  • Dimensions: 560mm x 456mm x 265mm.
  • Weight: 24.9kg.
  • T&R 50A-3PH warranty: 1 year.

Includes: T&R 50A-3PH mk2 Operating manual, output lead set, mains lead, spare fuse set.

No customer reviews for the moment.

Write your review

T&R 50A-3PH Mk2 Three Phase System

10 other products in the same category:

Megger TRAX 219 Transformer and Substation Test System

Call For Price
Call For Price

Megger TM1800 Expert With DualGround Timing

Call For Price
Call For Price

Megger TM1800 Standard Circuit Breaker Analyser System

Call For Price
Call For Price
Megger Egil Circuit Breaker Analyser Megger Egil Circuit Breaker Analyser
  • Reduced price

Megger Egil with PC

Price £9,495.25 Regular price £9,995.00 -5%