Description
Related Technical Information
– Optional Function Leads:
*Alarm, motor stop, cutoff sensor signals (R/D, run-Low, stop-High for alarm function, color yellow lead)
*Tach speed sensor output, open collector, 2 square waves per revoluation,or TTL 4.4~5 VDC optional (F/G, white lead)
*Speed control:
– S/C, NTC thermister thermal control 1800~3400RPM/4.7~10K ohm vs 45~20C(S/C,orange lead)
– PWM, Pulse Width Modulation, microprocessor programmable CPU speed control,10~100%,
full stop & 10 speed stages; 800~3800RPM (PWM, purple lead)
– S/V, Control voltage speed setting, Anolog 0~10V vs speed RPM
speed control via separate DC low voltage interface (S/V, gray lead)
Fan Performance Curves and Dimension : SD8025PT DC FAN
SAFETY APPROVAL
* Sinwan reserves the right to change data and specs without notice
* Tests are at nominal rated voltage against zero static pressure
*Specifications subject to change without notice, data tolerance +-10%
Accessories
For Fan 3″ : SD8025PT
More Information for DC Fan contact 0-2529-6344#101-104 or sales@tech-time.co.th
DC FAN : DC Cooling Fan : SINWAN :SD8025PT
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