Main technical parameters:

Operating power supply:
Three phase 380VAC± 10% 50Hz± 1%
Single phase 220VAC± 15% 500Hz± 1%
Input signal: 4-20mA, 24VDC pulse or level signal
Environmental:
Temperature: -25° C ~+ 70° C
Humidity ≤ 95%
Digital signal electric actuator: Controlled by digital signal.
Regulating electric actuator: Controlled by analog, can be used for frequent regulating.

Protective class: IP67 (IP68 optional)
Motor insulation class: F
Explosion-proof type: Explosion-proof class Exd II BT4
Basic error: ≤ 1%
Repeatability error of stroke control: ≤ 1%
Dead zone: 0.1% ~ 9.9% adjustable

Photoelectric isolation is adopted by all input and output channels.