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[China]
Trade Verify
Address: Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
Contact name:Walter Chen
Ofan Electric Co., Ltd |
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Verified Suppliers
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Durable Ec Air Blower Fan With Ld280c-230d3-00 For Air Source Heat Pumps
1．Variable speed control of EC fan can be realized / achievedvia
0-10V speed adjustment and/or external
circuit impulse modulation
2.．Constant torque ,constant speed and constant airflow of EC fan
can be fulfilled via 180,sine
SVPWM(Space
Vector PWM)to meet customer needs
3.．Intelligent EC fan can support users to realize centralized
operation control by 485 bus and monitor as
many as 255 fans
4.．EC fan has comprehensive protection function, such as phase
failure, overvoltage, undervoltage,
locked-rotor, over current and
temperature protection
