High Strength WR300-01023 MCU Three-phase AC Synchronous Railway Traction Motor Control Unit

Brand Name:HTR
Model Number:WR300-01023
Minimum Order Quantity:10pcs
Delivery Time:15-50 days, depends on QTY
Payment Terms:L/C,T/T,Western Union,Paypal
Place of Origin:China
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Verified Supplier
Location: Chongqing Chongqing China
Address: A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
Supplier`s last login times: within 34 hours
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Product Details

Specification

ItemsSpecificationsRemark
MCU Model No.WR300-01023
Applicable MotorThree-phase
AC Synchronous Motor
Rated Power75kW
Peak Power135kW
Rated Input Voltage540Vdc
Rated Output Voltage380V
Rated Output Current176A
Peak Output Current300A1 minute
Drive Efficiency Under Rated Conditions≥98%
Input Voltage RangeDC420V (undervoltage point) ~ DC720V (overvoltage point)
Output Frequency Range0.00~600Hz
Dimensions (L*W*H)385mm*308mm*148.3mmIncluding waterproof connector
Weight≈8.6kg
Water Nozzle Outer Diameter20mm
MCU Communication WayCAN 2.0
Sytem Low Voltage Control Power SupplyDC12V/24V (range: 9~32V)
Speed Control Accuracy±0.1%It has speed sensor vector control performance
Starting Torque0Hz, 200%
Torque Response Time5~6000ms (configurable)
Torque Control Accuracy≦100Nm, ±5Nm;
>100Nm,±5%
Other FunctionsFeed control, torque control, torque limitation, speed control, speed limitation, speed and torque switching function, parameters
backup and copy (implemented by the upper computor), historical fault snapshot, online commissioning and upgrading, anti-slip
(hill-start assit control) function, stall control function, weak magnetic field control function, and fault reset.
Protection FunctionsOverheat protection, overload protection, phase to phase short circuit protection, overcurrent, overvoltage, undervoltage, phase
loss, stall, temperature break protection.

Product Description

WR300-01023 is a main motor control unit with excellent performance. Excellent internal drive and control circuit design, ensures efficient and reliable transformation of electrical energy. Excellent and comprehensive control strategy ensures fast and stable output response. The entire product adopts a liquid cooled heat dissipation scheme, with good power density. The shell adopts high-pressure casting process, with high strength, beautiful and lightweight appearance.


China High Strength WR300-01023 MCU Three-phase AC Synchronous Railway Traction Motor Control Unit supplier

High Strength WR300-01023 MCU Three-phase AC Synchronous Railway Traction Motor Control Unit

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