HHS1 series of digital time delay relay of Xinling brand is suitable for AC 50/60Hz, rated voltage 380V and below or DC working voltage 24V control circuit as a delay element, according to the preset time to connect or disconnect the circuit.
The HHS1 series digital time relay is a power‑on delay device suitable for AC 50/60 Hz circuits up to 380 V and DC 24 V control circuits. It uses a dedicated timing chip with high accuracy, a wide delay range, low power consumption, and a digital tube display.
The manual includes model designation, technical data, wiring diagrams, dimensions, installation methods, usage instructions, and example application circuits. It also explains the functions of zero‑reset and pause terminals and provides ordering information. This manual is written in Chinese.
| Delay range | 0.01 s ~ 99.99 s, 1 s ~ 99 m 99 s, 1 m ~ 99 h 99 m |
|---|---|
| Setting error | ≤ ±1 % (+50 ms) |
| Repeat error | ≤ 1 % (+50 ms) |
| Contact capacity | AC 220 V 3 A, DC 24 V 5 A |
| Contact groups | 2 delay contact groups |
| Display type | Seven‑segment digital tube |
| Installation method | Panel‑type |
The relay provides two groups of delay contacts.
The delay time must be preset with the dip switches before power is applied; the preset time is not effective after power‑on.