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| Categories | Relay Test Bench | 
|---|---|
| Brand Name: | HongCe | 
| Model Number: | RTB001 | 
| Certification: | Calibration certificate(cost additional) | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | Negotiation | 
| Payment Terms: | T/T, L/C | 
| Supply Ability: | 1 Sets per 2 month | 
| Delivery Time: | 45 days | 
| Packaging Details: | Plywood | 
| Pull-in voltage range: | 0-64V DC | 
| Test frequency: | 40-120Hz (adjustable) | 
| Protection function: | Overload/short circuit/temperature alarm | 
| Working temperature: | -10℃~50℃ | 
| Power input: | AC220V ±10%, 50/60Hz | 
| Dimensions: | 800×1100×1560mm (width×depth×height) | 
| Company Info. | 
| Guangzhou HongCe Equipment Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Relay Comprehensive Parameter Test System IEC 61850 Multi-Channel Relay Test Bench
Product Introduction:
The relay comprehensive parameter test system is a core device
designed for the diversified testing needs of relays. It not only
meets the performance verification of traditional electromechanical
relays, but also can be adapted to high-voltage DC relay testing in
scenarios such as smart grids and electric vehicle charging piles.
Through the touch-screen intelligent interface and automated
testing process, the complexity of manual operation is
significantly reduced, and the testing efficiency is improved by
more than 60%. Whether it is laboratory research and development or
production line batch testing, it can protect the safety and
reliability of every connection with accurate data and stable
performance.
Product features:
Multi-channel intelligent testing: supports multi-channel
synchronous output, can test multiple groups of relay parameters at
the same time, and meet the needs of complex scenarios.
High-precision sensor technology: contact resistance measurement accuracy of ±0.1%, arcing time resolution ≤1ms, ensuring data reliability.
Fully automated process: supports abnormal simulation, adapts to IEC 61850 protocol digital protection device.
Humanized interactive design: 10.4-inch touch screen + graphical operation interface, reduces learning costs and improves user experience.
Safety protection upgrade: built-in overload protection, temperature monitoring and arc isolation functions to ensure safe operation.
Flexible scalability: compatible with resistive, capacitive, and inductive loads, supports customized upgrades to 400A/750VDC high-voltage testing.
International reference standards:
IEC 61850 Specification for communication and system architecture
of smart substations
IEC 60664-1 High-voltage DC relay insulation coordination standard
DL/T 860 Substation communication network and system (equivalent to
IEC 61850)
GB/T 7261-2008 Basic test methods for relay protection devices
IEC 60255-24:2001 Common format for transient data exchange in
power systems
Technical parameters:
| Parameter Item | Specification | 
| Rated voltage | 48V DC (adjustable range 36-64V) | 
| Maximum load current | 400A (supports upgrade to 450V/750VDC) | 
| Number of test channels | 12 synchronous outputs (customizable) | 
| Contact resistance accuracy | ≤1.5mΩ (±0.1%) | 
| Arc time resolution | 1ms | 
Test objects:
High-voltage DC relays (electric vehicles, charging piles)
Electromechanical/solid-state relays (industrial control)
Digital protection relays (smart substations)
Product images:

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