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electrical air damper
electrical air damper
Supplier Info
[China Supplier]
Contact Person : Ms. XU Yanfei
Tel : 0086-0519-88791286
Fax : 0086-0519-88792579
Product Detail
electrical air damper Controlling cool air flow in the refrigerating systems of refrigerators, freezers,display cases and so on

Driven by high-powered synchronous motors,

low noise, self-locking, piping structure, unique and patented design enabling greater output torque; outer covering and operation cycles can be selected if needed

Electrical performance

voltage for use

12V±1V DC

resistance

300±30Ω/phase

current input

60mA or less

pull-out torque

0.1N·m or more

detent torque

initial:≥0.5N·m            after:≥0.4N·m

starting voltage

≤10V DC

slew rate

135 PPS Max

motor coil terperature rise

65K or less

insulation resistance

100MΩ or more

dielectric strength

    500V DC for 1 min;       or 600V DC for 1 s

motor insultation

class E

electrical air damper

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