YL-48ZKG voltage regulating type temperature controller is a product that uses single chip microcomputer software control technology, and is equipped with our SSR-DV dedicated solid state relay, which uses phase triggering to change the effective value of voltage on the load circuit, thereby achieving a continuous and smooth voltage regulation effect of 0-220V on the load circuit.
The YL-48ZKG temperature controller is a self‑developed product that uses microcontroller software control and an SSR‑DV solid‑state relay (or SCR) to achieve continuous, stepless voltage regulation from 0 V to 220 V. It features negative‑feedback compensation for stable voltage, power‑off retention of the set voltage, and a soft‑start function that protects heating elements.
The manual describes panel key functions, how to set and save soft‑start timing, wiring diagrams for single‑ and three‑phase connections, and important safety precautions such as matching the load phase line with the instrument power phase line and using appropriate SSR‑DV current ratings. This manual is written in Chinese.
| Soft‑start time adjustment range | 0–30 (units of seconds) |
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The MD key toggles the control signal output on and off.
The load phase line must be connected to the same power phase line as the instrument; otherwise the instrument may be damaged.