SS-23B type time relay
1. Overview
The SS-23B time relay is a new type of digital time relay designed and manufactured based on the principles of oscillation, frequency division, and counting. It is widely used in relay protection systems, especially in situations where accurate delay and shortened coordination time differences are required, as well as in offline control and program control that require low power consumption and a large setting range.

2. Structural characteristics

The SS-23B time relay has two delay segments that can be set separately, and each delay segment can choose three time ranges, with a digital setting of 0.1-990s delay. LEDs can serve as both action indicators (flashing) and time indicators (continuously emitting light). This relay is minimally affected by voltage and temperature. The shell of Congben adopts JCK-11/4 shell from JCK-10 series shell components. There are three installation wiring methods: protruding front wiring, rear wiring, and embedded rear wiring. Please specify them when ordering, and refer to the appendix of this manual for their external dimensions and installation hole sizes.

3. Main technical data

4. Rear terminal wiring diagram

SS-23B type time relay