Megger SMRT46D Multi-Phase Relay Tester
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Megger SMRT46D is a field-portable relay tester with 4 voltage and 3 current channels (60 A per phase), dynamic testing, GPS synchronization, and IEC 61850 support.
Product details
| Model | SMRT46D |
| Manufacturer | Megger |
| Category | Electrical Testers |
| Availability | Made to order |
Description
Overview
The Megger SMRT46D is a field-portable, multipurpose relay and protective device test set capable of testing electro-mechanical, solid-state, and microprocessor-based protective relays, motor overload relays, and similar devices. The instrument features an integrated Smart Touch View Interface providing intuitive stand-alone operation via a high-resolution color touchscreen, with optional full computer control via Relay Test Management Software (RTMS).
Key Features
- 4 voltage channels and 3 current channels (voltage channels convertible for additional current channels)
- High current output: 60 Amps at 300 VA per phase
- Convertible voltage channels: 15 Amps at 120 VA
- Dynamic, transient, and GPS satellite-synchronized end-to-end testing
- IEC 61850 testing capability for advanced protective relay schemes
- Smart Touch View Interface (STVI) with large, high-resolution color TFT LCD display
- Real-time metered displays: AC/DC amperes, AC/DC volts, time (seconds and cycles)
- Additional measurements: phase angle, frequency, ohms, watts, VA, power factor
- Stand-alone operation with no PC required
- Full computer control via RTMS software
- Light-weight, portable design for field deployment
Applications
- Testing protective relays (overcurrent, differential, distance, pilot-wire)
- Motor overload relay testing and commissioning
- IEC 61850 standards compliance verification
- Dynamic and transient relay response characterization
- Field testing and troubleshooting of relay systems
- Commissioning of new protection installations
Specifications
| Voltage Channels | 4 (convertible to additional current channels) |
| Current Channels | 3 standard |
| Current Output | 60 Amps at 300 VA per phase |
| Convertible Voltage Channels | 15 Amps at 120 VA |
| Display | Full color TFT LCD touchscreen (Smart Touch View Interface) |
| Measured Parameters | AC/DC amps, AC/DC volts, phase angle, frequency, ohms, watts, VA, power factor |
| Testing Modes | Dynamic, transient, GPS satellite synchronized |
| Standards Support | IEC 61850 |
| Operating Modes | Stand-alone via touchscreen or PC control via RTMS software |
| Portability | Light-weight, field-portable design |
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Megger SMRT46D Multi-Phase Relay Tester
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