he LQ15P adopts a fully digital circuit design and is suitable for single-phase 220V/380VAC. Its control methods include phase shift voltage regulation, zero crossing power regulation, and cyclic power regulation.
Technical indicators
Power component: imported thyristor module with unidirectional anti parallel connection
arallel connection
Load power supply: single-phase 220V 380V AC ± 10% 50HZ universal
Control input: 4-20mA DC input, receiving impedance 120 Ω; (Default input signal)
0-10V DC input, input resistance>20K Ω (order statement)
Control method: Phase modulation control: Continuous voltage regulation; Power regulation control: Resistance zero crossing power regulation
Manual mode: external 10K Ω 2W potentiometer adjustment
Radiator over temperature protection: 75 ℃ temperature switch
Start/stop switch: external switch