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Megger PULSAR Universal Protective Relay Test System

Manufacturer part number: PULSAR
Complete, three-phase test system: PULSAR can be configured to provide complete three-phase variable current, voltage, frequency, phase angle, dc voltage, dc current, control, timing and monitoring functions.
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Available Configurations

Key Features and Functions

The Megger PULSAR Universal Protective Relay Test System represents the next generation in protective relay testing. This one-unit, modular system lets you select the testing capabilities you need now and expand as your requirements change. The PULSAR base unit includes the chassis, back plane, and input power and control module. The system is customized by adding a timer module and the number of current and voltage amplifier modules needed for specific testing applications. For example, adding the timer, one current amplifier module and one voltage amplifier module to the base unit provides a variable ac/dc current and voltage output, adjustable phase angle and frequency settings, and comprehensive control, timing and monitoring circuits. This configuration tests single-phase relays. Add up to three current and three voltage amplifier modules to create a full, three-phase relay test system in one portable unit.

  • Complete three-phase test system in one unit
  • Modular design for system customization
  • Steady-state and dynamic testing
  • Transient testing via DFR replay and EMTP/ATP simulation
  • Capable of GPS satellite synchronized testing

Temperature Range:

  • Operating: 32 to 122° F (0 to 50° C)
  • Storage: -13 to +158° F (-25 to +70° C)

Humidity Range: 0 to 90% RH, noncondensing

Dimensions:

Field Enclosure

  • With lids on 20 H x 22 W x 12.5 D in. 508 H x 558.8 W x 317.5 D mm
  • With lids off 20 H x 22 W x 10.25 D in. 508 H x 558.8 W x 260.4 D mm

Lab Enclosure 15.75 H x 18.75 W x 8.75 D in. 400 H x 476.3 W x 222.3 D mm

Weight: Weight varies depending on the number of modules in the system. The weight shown below is for a complete three-phase test system, including the timer module, three current amplifier modules and three voltage amplifier modules.

Field Enclosure:

  • With lids on 73 lb (33.2 kg) approx
  • With lids off 64 lb (29.1 kg) approx

Lab Enclosure 57.5 lb (26.1 kg) approx

Description

Key Features and Functions

The Megger PULSAR Universal Protective Relay Test System represents the next generation in protective relay testing. This one-unit, modular system lets you select the testing capabilities you need now and expand as your requirements change. The PULSAR base unit includes the chassis, back plane, and input power and control module. The system is customized by adding a timer module and the number of current and voltage amplifier modules needed for specific testing applications. For example, adding the timer, one current amplifier module and one voltage amplifier module to the base unit provides a variable ac/dc current and voltage output, adjustable phase angle and frequency settings, and comprehensive control, timing and monitoring circuits. This configuration tests single-phase relays. Add up to three current and three voltage amplifier modules to create a full, three-phase relay test system in one portable unit.

  • Complete three-phase test system in one unit
  • Modular design for system customization
  • Steady-state and dynamic testing
  • Transient testing via DFR replay and EMTP/ATP simulation
  • Capable of GPS satellite synchronized testing