Six-Phase Relay Protection Tester – High-Precision DSP+FPGA 6-Phase 1A to 10A
Professional six-phase relay protection tester with DSP+FPGA control, high-precision measurement, and digital display. Supports AC power, multiple voltage and current outputs, and data recording for relay testing applications.
The Six-Phase Relay Protection Tester is designed for commissioning, maintenance, and verification of relay protection systems in power substations and industrial electrical networks. It features DSP+FPGA high-precision control to ensure accurate testing of multi-phase protection relays.
The tester provides six-phase current output (0–±10A/phase) and voltage output 0–240V, with AC supply voltage of 220V ±10%, 50Hz. It delivers high-accuracy measurements (0.5% ± 5mA) and fast timing response (1ms), making it suitable for time-sensitive protection testing.
Equipped with digital-only display and data recording, it allows precise monitoring, analysis, and documentation of test results. The tester also supports three-phase parallel output up to 180A and maximum power per phase of 1000VA, ensuring reliable performance for complex relay systems.
Key Features
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Six-phase relay protection testing with DSP+FPGA control
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High-precision measurements: 0.5% ± 5mA, 1ms timing accuracy
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AC current output: 0–±10A per phase
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Line voltage output (effective value): 0–240V
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Maximum output power: 1000VA per phase
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Three-phase parallel output: 0–180A
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Time range: 1ms – 9999s
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Digital display with data recording
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AC-powered (220V ±10%, 50Hz)
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CE & RoHS certified
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No high-concern chemicals