Megger SMRT46 Smart Protective Relay Test System
The Megger SMRT-46 stands as a premier solution for modern substation testing, delivering high-output power and multi-phase flexibility in a remarkably rugged, transportable chassis. Engineered to meet the demanding requirements of today’s commissioning and maintenance engineers, this system simplifies the verification of complex protection schemes, ranging from legacy electromechanical relays to the latest microprocessor-based intelligent electronic devices (IEDs).
FeaturesMegger SMRT46:
- Small, rugged, lightweight and powerful
- Intuitive manual operation with Smart Touch View Interface
- High current, high power output
- (60 Amps/300 VA rms) per phase
- 4 Voltage channels, 3 Current channels, with convertible voltage channels provides 1 voltage and 6 currents
- Dynamic, Transient and GPS Satellite Synchronized End-to-End Testing Capability
- IEC 61850 Testing Capability
Specification Megger SMRT46:
- Current Channels – 3 high-current outputs (can be paralleled for higher current)
- Voltage Channels – 4 independent voltage outputs (can be converted to current channels)
- Max Output Current (single phase) – 60A at 300VA (short duration)
- Max Combined Current (parallel channels) – 180A at 957VA
- Current Range – 0 to 60A per phase; 0 to 180A combined
- Voltage Output Range – 0 to 300V AC / 0 to ±300V DC
- AC Voltage Output Power – 150VA per channel
- DC Voltage Output Power – 150W per channel
- Output Frequency Range – DC, 0.001Hz to 1,000Hz









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