The SMRT46 is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solidstate and microprocessor-based protective relays, motor overload relays and similar protective devices.
Full Description| Channels | 6 |
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| Current Output | 3x30A |
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| Power Source | 230 V |
| Usage/Application | Can check all types of Relays |
The SMRT46 has the “smart” combination of small size, light weight, with high power.The SMRT46 test system has the ability to be manually controlled with Megger’s Smart Touch View Interface™ (STVI) handheld controller running the new RTMS, Relay Testing Management Software. The STVI, with its large, full color, high resolution, TFT LCD touch screen allows the user to perform manual, steady-state and dynamic testing quickly and easily using the manual test screen, as well as using built-in preset test routines for most popular relays. e testing of three-phase impedance, directional power, negative sequence overcurrent and other devices that require a three-phase four-wire wye connected sources. The 4th voltage channel provides an AC reference / synchronizing / polarizing voltage, or a DC battery simulator voltage source.Each current channel is rated for 30 Amps @ 200 VA rms continuous, and up to 60 Amps @ 300 VA rms for short durations. For testing relay panels or electromechanical relays, it has a unique flat power curve from 4 to 30 Amps that insures maximum compliance voltage to the load at all times. With a maximum compliance voltage of 50 Volts rms per phase, two channels in series provide 100 Volts to test high impedance relays. Three currents in parallel provide test currents up to 12 Amperes at 600 VA for testing ground overcurrent relays at high multiples of tap rating.With three currents in parallel it can provide up to 180 Amps at 900 VA for testing all instantaneous overcurrent relays. Each voltage channel can provide variable outputs of 0- 30/150/ 300 Volts at 150 VA of output power. Automatic range changing is done on-the-fly and under load. For testing a panel of relays or older electromechanical impedance relays, it has a unique flat power curve from 30 to 150 Volts insuring maximum output power to the load at all times.With the VIGEN voltage channels converted to currents, a three channel unit can provide 6 currents for testing three phase current differential relays, including harmonic restraint transformer differential relays.n Small, rugged, lightweight and powerful n Operate with or without a computer n Intuitive manual operation with Smart Touch View Interface n High current, high power output (60 Amps/300 VA rms) per phase n 4 Voltage channels, 3 Current channels, with convertible voltage channels provides 1 voltage and 6 currents n Dynamic, Transient and GPS Satellite Synchronized End-to-End Testing Capability n IEC 61850 Testing CapabilityAdditional Information:
- Item Code: SMRT46
- Production Capacity: 30
- Delivery Time: 60 day
