Six-Phase Microcomputer Protection Relay Tester 6×30a Ac + 6×130v Ac Output Relay Performance Test Equipment Iec 61010
Product Introduction
The RPT-004 integrates 12 high-precision DACs for simultaneous voltage/current output, simulating complex power faults (harmonics, oscillations, differential protection tests). Equipped with an 8-inch TFT color LCD and embedded industrial control system, it supports automatic/manual testing modes and USB report export. Compliant with IEC 61010/IEC 61000, it ensures electrical safety and EMC, suitable for power plants, substations, and electrical laboratories.
Features
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Multi-Channel Precision Output：
- 6×0-30A AC (±0.2% accuracy, 1mA resolution), 6×0-130V AC (±0.2% accuracy, 1mV resolution), distortion <0.3% (fundamental).
- 0-1050Hz frequency (±0.001Hz error), -180°-360° phase (±0.1° error), 0-21th harmonic superposition.
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Intelligent Testing Features：
- COMTRADE fault replay (import record files), state sequence testing (custom protection action timing).
- 8 digital inputs (250V/0.5A DC) and 4 digital outputs (250V/0.5A DC) for logic control and feedback.
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Ease of Use & Compatibility：
- 8-inch color LCD with external keyboard/mouse support, test reports exportable via USB.
- Compatible with ABB, Siemens, Schneider, Areva protection devices (electromechanical and digital).
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Environmental & Safety Design：
- Operating temp: 0-50°C, storage temp: -25-70°C, humidity: 5-95%RH (non-condensing), IEC 61326 EMC certified.
- Overcurrent/voltage/load/short-circuit/overtemp protection for device and DUT safety.
International reference standards
- IEC 61010：Electrical safety (voltage, insulation, grounding).
- IEC 61000：EMC (interference immunity, radiation emission).
- IEC 61326：EMC for measurement/control/laboratory equipment (power system testing).
Product Usage
- Relay Protection Testing：
- Calibrate overcurrent, undervoltage, differential, distance, zero-sequence protection (action value, return coefficient, time).
- Simulate oscillation, harmonics, fault replay to verify protection coordination and anti-interference.
- Smart Grid Commissioning：
- Test digital protection devices (microcomputer protection, intelligent 测控 units) for Modbus/IEC 61850 (optional) communication.
- R&D & Quality Control：
- Type testing for circuit breaker/transformer protection in power equipment manufacturing.
Technical Parameters
| Category |
Specifications |
| Current Output |
6×0-30A AC (RMS), 520VA/phase, 1mA resolution, ±0.2% accuracy (0.05% typical), 0-10A long-term, 0-180A max parallel. |
| Voltage Output |
6×0-130V AC (RMS), 0-260V line, 70VA/phase, 1mV resolution, ±0.2% accuracy (0.05% typical). |
| Frequency/Phase |
0-1050Hz (±0.001Hz error), -180°-360° phase (±0.1° error, 0.05% typical), 0-21th harmonic. |
| DC Output |
Current: -10-10A (200VA, ±0.2% accuracy); Voltage: 0-300V (130VA, ±0.2% accuracy). |
| Digital I/O |
8 inputs (250V/0.5A DC, 1-20mA/24V DC dry contact); 4 outputs (250V/0.5A DC dry contact). |
| Functionality |
COMTRADE replay, state sequence, auto/manual mode, 0.1ms-999999.999s timing (±40μs error), 110/220V DC auxiliary. |
| Communication |
RS232, USB, VGA, 10/100M LAN (Modbus, optional IEC 61850). |
| Physical/Env. |
360×195×375mm, 18.6kg, 0-50°C operating, -25-70°C storage, 5-95%RH (non-condensing). |
- Test Objects：Electromechanical relays, digital microcomputer protection, intelligent units, differential/distance/zero-sequence protection devices.
- Test Items：Action value/return coefficient, group transmission, harmonic response, fault replay, oscillation test, overcurrent calibration.
If you are interested, please feel free to contact us.
