YRKK series 6kV high-voltage three-phase asynchronous motor

1、 Product Overview:
The YRKK series 6KV three-phase asynchronous motor (center height 355-630) is a wound rotor three-phase asynchronous motor. The protection level of this motor is IP44 or IP54, and the cooling method is IC611.
This series of electric motors has the advantages of high efficiency, energy saving, low noise, small vibration, light weight, reliable performance, and easy installation and maintenance.
This series of motors can provide a large starting torque with a small starting current; The capacity of the power supply line is insufficient to start the squirrel cage rotor motor; Long start-up time and frequent start-up; In situations where small-scale speed regulation is required. Such as dragging winches, rolling mills, wire drawing machines, etc.
The structure and installation type of this series of motors are IMB3, rated based on continuous working system (S1). The rated frequency of the motor is 50Hz, and the rated voltage is 6kV. Other voltage levels or special requirements can be negotiated with the user when ordering.

2、 Model meaning
YRKK3552-4: "YRKK" refers to a closed wound rotor asynchronous motor with an air air cooler; 3552 "indicates that the center height of the machine base is 355mm and the length of the No.2 iron core; '4' represents the number of poles.

3、 Ordering Notice (Users must specify the following requirements when placing an order)
Motor model (YRKK3552-4), rated power (185kW), rated voltage (6000V), rated frequency (50Hz), synchronous speed (1500r/min), installation method (1MB3), protection level (1P44 or IP54), cooling method (IC611), insulation level (F level), environmental conditions (altitude 1000m, ambient temperature 40 ℃).
Note: 2-pole and 4-pole motors are prohibited from being driven by pulleys; If users need to use pulleys for other extreme numbers, they should consult with the manufacturer in advance.

YRKK series 10kV high-voltage three-phase asynchronous motor

• Product Overview:

YRKKThe series 10KV three-phase asynchronous motor (center height 400-630) is a wound rotor three-phase asynchronous motor. The protection level of this motor is IP44 or IP54, and the cooling method is IC611.
This series of electric motors has the advantages of high efficiency, energy saving, low noise, small vibration, light weight, reliable performance, and easy installation and maintenance.
This series of motors can provide a large starting torque with a small starting current; The capacity of the power supply line is insufficient to start the squirrel cage rotor motor; Long start-up time and frequent start-up; In situations where small-scale speed regulation is required. Such as dragging winches, rolling mills, wire drawing machines, etc.
The structure and installation type of this series of motors are IMB3, rated based on the continuous working system (S1), with a rated frequency of 50Hz and a rated voltage of 10kV. Other voltage levels or special requirements can be jointly negotiated with the user when ordering.

3、 Model meaning
YRKK4001-4: "YRKK" refers to a closed wound rotor asynchronous motor with an air air cooler; 4002 "indicates a center height of 400mm for the machine base and a length of iron core 2; '4' represents the number of poles.

4、 Ordering Notice (Users must specify the following requirements when placing an order)
Motor model (YRKK4002-4), rated power (200kW), rated voltage (10000V), rated frequency (50Hz), synchronous speed (1500r/min), installation method (1MB3), protection level (1P44 or IP54), cooling method (IC611), insulation level (F), environmental conditions (altitude 1000m, ambient temperature 40 ℃).
Note: 2-pole and 4-pole motors are prohibited from being driven by pulleys; If users need to use pulleys for other extreme numbers, they should consult with the manufacturer in advance.

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