Megger SMRT410 Multi-Phase Relay Test Systems

• Measurements: Outputs 32 A/200 VA continuous, 60 A/319 VA short-term per phase (up to 240 A/1276 VA parallel), 0-300 V/150 VA, low-level Rogowski (2/10/40 V), low current (50 mA), measures AC/DC voltage/current, phase angle (±0.02°), frequency (DC-1 kHz, ±2.5 ppm), timer (0.0001-99999.9 s). 

• Functionality: Tests overcurrent, impedance, differential, synchronizing, reclosing relays, supports IEC 61850 GOOSE/SVA (3 SV streams), RTMS Standard/Enhanced for manual/auto testing, convertible voltage-to-current channels (up to 10 currents), harmonic waveforms, COMTRADE playback, GPS end-to-end tests, multi-unit sync (up to 30 currents), battery simulator (5-250 V). 

• Design: Lightweight (16.4-19.2 kg), 36 x 19.4 x 41.3 cm (SMRT410) or 33.7 x 17.2 x 38.1 cm (SMRT410D), rugged plastic/metal enclosure (IP30), operates 0-50°C, TFT LCD (SMRT410D), triple Ethernet, USB, optional Bluetooth, meets EN 61010-1, EN/IEC 60068 standards. 

• User-Friendly: STVI or onboard display, no PC needed, high-resolution metering, RTMS template manager with cloud updates, saves results to USB, real-time vector display, automated pass/fail, supports AVTS legacy software, 10 binary inputs/6 outputs. 

• Complete Kit: SMRT410/410D (3-4 VIGEN, optional DIGEN), RTMS Standard, power cord (NA/EU/UK/Int), Ethernet cable, manual USB, test leads (sleeved, adapters, jumper), carry case, one-year warranty, optional STVI, Bluetooth, low-level, IEC 61850, transducer upgrades.

The Megger SMRT410 and 410D Multi-Phase Relay Test Systems are portable units (16.4-19.2 kg) for testing electro-mechanical, solid-state, and microprocessor-based relays, offering up to 4 voltage (0-300 V/150 VA) and 6 current channels (32 A/200 VA continuous, 60 A/319 VA short-term, up to 240 A/1276 VA parallel with DIGEN).

They support overcurrent, impedance, differential, and synchronizing relays, with IEC 61850 GOOSE/SVA, Rogowski mode (2/10/40 V via MLLA), and COMTRADE playback. Controlled via STVI or SMRT410D’s TFT LCD, they provide manual/auto testing with RTMS Standard/Enhanced, no PC required. Features include high-accuracy metering, multi-unit synchronization (up to 30 currents), GPS end-to-end testing, and a battery simulator (5-250 V).

Housed in rugged enclosures (IP30), they meet safety standards (EN 61010-1). The kit includes the unit, RTMS, test leads, carry case, manual, and one-year warranty, ideal for comprehensive utility and industrial relay testing.