JS2000 Series Digital Power Controllers User Manual, which introduces the controller overview, technical specifications, product code, installation, wiring, etc.
This manual describes the JETTER JS2000 Series digital power controller, a thyristor‑based unit for controlling industrial three‑phase loads. It covers product identification, technical specifications, safety precautions, installation, wiring, configuration, operation, alarm handling, and maintenance procedures.
The document is organized into chapters that guide qualified personnel through safe installation, proper wiring, configuration of driver boards, commissioning, and routine servicing, with detailed safety symbols and alarm strategies to protect both equipment and operators.
| Line‑to‑line voltage | 380 V (+10% / –15%) |
|---|---|
| Supply frequency | 50 Hz |
| Operating temperature range | 0 °C to +45 °C (max altitude 2000 m) |
| Storage temperature range | -10 °C to +70 °C |
| Input analogue voltage levels | 0‑5 V, 1‑5 V, 0‑10 V, 2‑10 V |
| Input analogue current levels | 0‑20 mA, 4‑20 mA |
| Input impedance | Voltage >100 kΩ, Current 120 Ω |
It is designed for a line‑to‑line voltage of 380 V with a tolerance of +10% / –15%.
Alarms are shown on the front‑panel 7‑segment display and also via dedicated alarm relays.