Model: | YQR |
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Brand: | ZKEC |
Origin: | Made In China |
Category: | Electronics & Electricity / Power Supply & Distribution / Power Distribution Cabinet |
Label: | soft starter , motor soft starter , motor controller |
Price: |
US $1500
/ pc
|
Min. Order: | 1 pc |
Slip-ring Motor soft starter /380v-20kv
Application
Applied to wound-rotor asynchronous motor overload smoothly soft start
are which three phase current 380V,660V,3KV,6KV,12KV, power rating
45~10000KW.
Working Principle
The controlled of wound-rotor asynchronous motor rotor loop in series
with the three-phase star connection liquid resistance, fluid
resistance with starting motor and automatic input, resistance will be
stepless reduced within predetermined time, close to zero automatic
excision, thus motor access rated current and maximum torque
circumstances no impact on the smooth start-up.
Perforamance and features
1.Low starting current and constantly, no impact on the grid;
2. The starting current is less than 1.3 times of rated current,it can
reduce the capacity of transformers
3. It can start under low voltage, power grid voltage can ensure motor
run normally,then starting smoothly
4. It can start for 5~10 times in succession
5. It smooth start up, little impact of mechanical stress, can protect
the motor and transmission machinery effectively
6. Applicable to heavy load start
7. Simple structure, convenient installation and maintenance, high
reliable
Working Voltage 3AC380V~20kV±10%,50HZ
Temperature 0-40°C
Humidity <90%
Absolute altitude ≤2000M
certifiacte CCC
hubei zhongke electric co,.ltd | |
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Country/Region: | Hu Bei - China |
Business Nature: | Manufacturer |
Phone: | 3347042 |
Contact: | you (sales) |
Last Online: | 16 Jul, 2012 |