SL220M-ST Single-Phase Fan Controller for ICT Air Condtioning

SL220M single-phase fan speed controller can independently adjust the speed of outdoor fans (phase-shifted pressure regulation), and automatically adjusts the fan speed by detecting temperature, pressure or 010V (5V) input, so that the system tends to be stable and controlled, reduce noise and save energy and environmental protection.

SL220M single-phase fan speed controller summed up many years of experience and has excellent performance in anti-interference. All ports of the complete controller have passed stricter EMC tests: electric fast pulse 4kV, surge 4kV, conduction Anti-interference
L Strong anti-interference ability;

L Power supply anti-reverse protection function;

L Temperature range can be selected by jumper

L the world's leading CMOSens digital sensing technology

L Full range calibration, annual drift is less than 0.5%

L Adopt spring type terminal block, convenient and easy to use;

L Transmitter output signal 420mA, 05V and 010V can be selected by jumper;

L the surface of the controller circuit board is coated with three-proof paint to effectively prevent short circuit, moisture, salt spray, acid and alkali;