RELAYSTAR-H60 6-Phase Relay Tester | GPS-Synchronized Protection Testing

Relaystar H60 | 6-Phase Protection Relay Test System

——Phase voltage 300V output, accuracy class 0.05

The RELAYSTAR-H60 by Haomai is a cutting-edge 6-phase protection relay test system designed for precision testing of modern multi-function protection relays. Engineered for portability and accuracy, it delivers 6-phase current (6x32A) and 4-phase voltage (4x300V) outputs, making it ideal for testing relays in substations, power plants, and industrial facilities.

Equipped with an in-built GPS module, the H60 enables synchronized end-to-end testing across geographically dispersed substations, ensuring seamless coordination of protection schemes. Powered by Windows-compatible software, this relay tester simplifies complex testing workflows with real-time monitoring, data recording, and intuitive controls.

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Description
Parameters
Cases
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Description

6-Phase Current + 4-Phase Voltage Output
- 6x0...32A AC (per phase) / 1x0...192A (single-phase).
- 4x0...300V AC (per phase) / 1x0...600V (line-to-line).
- DC Outputs: 6x0...±15A (current) / 4x0...±300V (voltage).
Unmatched Accuracy
- AC Output: ≤0.05% accuracy (0.5–32A).
- DC Output: ≤0.1% accuracy.
- Resolution: 1mA (current) / 1mV (voltage).
GPS Synchronization
- Perform end-to-end testing across substations with GPS time alignment.
Advanced Monitoring & Recording
- Real-time monitoring of 6-phase current and 4-phase voltage outputs.
- Unlimited recording capacity for post-test analysis.
Binary I/O & Auxiliary Power
- 10 Binary Inputs (supports idle/potential-free contacts).
- 8 Binary Outputs (break capacity: 250VAC/0.5A).
- Auxiliary DC Supply: 0–300V, max. 160VA.
Robust Software
- Windows-based interface compatible with laptops.
- Supports harmonic superposition (2nd–20th order).

Parameters

Category	Specifications
Current Generator	6-phase AC: 0–32A/phase, 3-phase: 0–64A/phase, Single-phase: 0–192A. DC: ±15A.
Voltage Generator	4-phase AC: 0–300V/phase, Line-to-line: 0–600V. DC: ±300V.
Power Output	AC: 6x240VA (32A), 1x750VA (192A). DC: 6x240VA.
Frequency Range	0–1200Hz (±1mHz accuracy @ 0–65Hz).
Phase Control	-360° to +360° (±0.1° accuracy).
Environmental	Operates 0–50°C; IP-rated protection against dust/humidity.
Certifications	CE, IEC 61010-1 (safety), IEC 61326-1 (EMC).
Weight & Dimensions	14.8kg / 392x272x237mm (portable design).