Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Features:
1. DC8-60V operating voltage range (it means that the control panel can work in this voltage range; the controller power supply and fan are together in actual work; it must be powered up in accordance with fan power supply requirements, otherwise it will damage the fan).
2. Dual path independent temperature control; it take turns to display two channelsâ™ temperature (-9.9âƒto 70.1âƒ; error <1âƒ) and Fan Speed (resolution 10rpm; maximum display 999 x 10rpm; more than the speed displaying 999).
3. The low fan speed and temperature control zone are set by pressing buttons with flexible control and large setting range; program will be saved after the setting.
4. Switch stop-rotating