C.M.F Mô Đun Điều Khiển, C.M.F Paolo Colombo Viet Nam

C.M.F Mô Đun Điều Khiển, C.M.F Paolo Colombo Viet Nam

Model: C . EM. 

Hãng: PAOLO COLOMBO

Nguồn điện: 24V. 50Hz +15%.
Công suất: 5VA.
Điện áp tối đa: 500V ~ 780V=.
Trở kháng: 700 KOHM.
Hiệu chuẩn định mức dừng động cơ: +/- 0,02V.
Thời gian điều khiển dừng: +/- 0.1 -10s.
Nhiệt độ: -10 +55°C.

Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

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C.M.F

C.M.F. MOTOR STOP CONTROL MODULE

Compliant with current regulations

The C.M.F. module controls motor speed and stops by reading the residual voltage on the stator windings.

RV1 “failure” relay intervention

• by tripping the motor stop relay if real time is shorter than nominal time;
• by de-energising the relay when the set time is exceeded if real time is longer than nominal time.
The failure relay is tripped if a fault concerning the motor stop relay is detected or if the connections taking the return voltage from the stator windings are cut.
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RV2 “no motor movement” relay intervention

by continuously comparing voltage at terminals and sending a signal as soon as the speed either approaches or reaches zero (motor stop).

Operation:

by continuously comparing voltage at terminals and sending a signal as soon as the speed either approaches or reaches zero (motor stop):

√ motor dimensions,
√ residual induction,
√ rpm.

During deceleration, the C.M.F. controls return voltage, which is directly measured in proportion to speed.

Technical specifications

√ Power supply: 24V. 50Hz + 15%.
√ Intake power: 5VA.
√ Max. measurable voltage: 500V ~ 780V=.
√ Measurable circuit impedance: 700 KOHM.
√ Motor stop nominal calibration: +/- 0.02V.
√ Stop control time: +/- 0.1 -10s.
√ Relay contacts: 2SC 5A. 250V.
√ Working temperature range: -10 +55°C.