Technical data sheet for HDLRS3 series fuses used to protect semiconductor equipment from short‑circuit currents.
The HDLRS3 series fuses are designed for semiconductor equipment and related assemblies, providing short‑circuit protection up to 50 kA. They operate on AC 45 Hz–62 Hz, with rated voltages up to 800 V and currents up to 1200 A.
The document lists ordering instructions, model designations, key electrical parameters, physical dimensions, and environmental installation requirements such as temperature limits, humidity, pollution degree, and altitude correction factors. This manual is written in Chinese.
| Rated Voltage | 500 V (models 100‑600) / 800 V (model 1200) |
|---|---|
| Rated Current | 100 A‑1200 A depending on model |
| Rated Breaking Capacity | 50 kA |
| Frequency Range | 45 Hz – 62 Hz |
| Maximum Ambient Temperature | 40 °C |
| Minimum Ambient Temperature | -5 °C |
| Maximum Relative Humidity at 40 °C | 50 % |
| Pollution Degree | Level 3 |
The HDLRS3 series fuse has a rated breaking capacity of 50 kA.
It is suitable for AC frequencies from 45 Hz to 62 Hz.
Specify the product model, rated current, and quantity, e.g., HDLRS3‑400/300A 100 pcs.