
🔹 Core Functions Multi-circuit Power Distribution: Supports independent power supply for multiple loads, adapting to the complex power demand of construction machinery. Overload Protection Mechanism: Built-in HG4138L power relays, featuring overcurrent, overvoltage detection and automatic cut...
🔹 Core Functions
Multi-circuit Power Distribution: Supports independent power supply for multiple loads, adapting to the complex power demand of construction machinery.
Overload Protection Mechanism: Built-in HG4138L power relays, featuring overcurrent, overvoltage detection and automatic cut-off functions.
Real-time Status Feedback: On-board LED indicators intuitively show the working status of each circuit, facilitating quick fault diagnosis.
🔹 Technical Specification Table
| Specification Item | Detailed Specification |
| Applicable Voltage | DC 24V (Standard for Construction Machinery) |
| Main Circuit Relay | HG4138L (3 circuits, maximum current 30A per circuit) |
| Signal Control Relay | G6S-2 (8 circuits, dedicated for signal switching) |
| Interface Type | Plug-in Orange Industrial Terminal (Compatible with Zoomlion Original Wiring Standard) |
| Protection Level | IP20 (Indoor Installation, Avoid Direct Water Exposure) |
| Operating Temperature | -20℃ ~ +60℃ |
| PCB Material | Glass Fiber Epoxy Board (High Temperature Resistance, Anti-deformation) |
| Overall Dimension | 320mm × 240mm × 40mm (Including Relay Height) |
| Applicable Brand | Zoomlion Heavy Industry |