The Megger SMRT410 is a highly versatile, high-output power system simulator designed for the comprehensive testing of protective relays. Engineered to accommodate everything from classic electromechanical units to modern, microprocessor-based numerical relays, this workstation delivers high-fidelity voltage and current waveforms to ensure grid protection integrity. Its modular design allows it to adapt to complex testing environments, making it a reliable asset for commissioning engineers and substations.
Key Performance Capabilities Megger SMRT410
- Flexible Channel Architecture: Features up to 4 independent voltage channels and can scale up to 10 current channels, allowing for seamless three-phase testing with ample overhead for auxiliary configurations.
- High-Power Output: Delivers up to 300 V per voltage phase and a standard 60 A per current phase, with the ability to parallel current sources up to 180 A for high-burden applications.
- Smart Autonomous Control: Utilizes the intuitive Smart Touch View Interface (STVI) for quick, standalone manual testing without requiring an external computer.
- Advanced Automation & Compliance: Fully compatible with AVTS and RTMS software platforms for automated test sequencing, reporting, and full integration with digital substation architectures via IEC 61850 GOOSE signaling.
Technical Specifications Megger SMRT410
| Parameter | Specification Details |
|---|---|
| Voltage Outputs | • 4 independent channels • Up to 300 V per phase • Max power: 150 VA per phase |
| Current Outputs | • 6 to 10 channels (convertible from voltage channels) • Up to 60 A per phase continuous (300 VA) • Parallel mode: up to 180 A (900 VA) |
| Phase Angle | • Range: 0.0° to 359.9° • Resolution: 0.1° • Accuracy: ±0.1° typical |
| Frequency Range | • DC, 10 Hz to 1000 Hz • Accuracy: ±0.0001% |
| Binary Inputs | • 8 to 16 programmable inputs (dry or wet contacts) • Response time: < 100 μs |
| Binary Outputs | • 4 to 8 high-speed solid-state or relay outputs |
| Battery Simulator | • Variable DC output: 5 V to 250 V DC • Max power: 100 W |
| Communication Ports | • Ethernet (for PC / IEC 61850 GOOSE) • USB 2.0 Type B • Optional Bluetooth |
| Control Interfaces | • Smart Touch View Interface (STVI) handheld controller • PC-controlled via AVTS / RTMS Software |
| Power Supply | • 100 V to 240 V AC (universal input), 50/60 Hz |
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