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

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Chongqing Hengtairail Equipment Co.,Ltd.

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

Brand Name : HTR

Model Number : WR300-01023

Place of Origin : China

MOQ : 10pcs

Price : negotiable

Payment Terms : L/C,T/T,Western Union,Paypal

Supply Ability : 1,000 pcs/month

Delivery Time : 15-50 days, depends on QTY

Packaging Details : Carton box, Wooden case, as per requires

Applicable Motor : Three-phase AC Synchronous Motor

Standard : GB/T18488-2015

Cooling Components : MCU

Storage Temperature : -40℃~+85℃

Protection Level : IP68

Working Environment Temperature : Water Cooled Type

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Specification

Items	Specifications	Remark
MCU Model No.	WR300-01023
Applicable Motor	Three-phase
Applicable Motor	AC Synchronous Motor
Rated Power	75kW
Peak Power	135kW
Rated Input Voltage	540Vdc
Rated Output Voltage	380V
Rated Output Current	176A
Peak Output Current	300A	1 minute
Drive Efficiency Under Rated Conditions	≥98%
Input Voltage Range	DC420V (undervoltage point) ~ DC720V (overvoltage point)
Output Frequency Range	0.00~600Hz
Dimensions (LWH)	385mm308mm148.3mm	Including waterproof connector
Weight	≈8.6kg
Water Nozzle Outer Diameter	20mm
MCU Communication Way	CAN 2.0
Sytem Low Voltage Control Power Supply	DC12V/24V (range: 9~32V)
Speed Control Accuracy	±0.1%	It has speed sensor vector control performance
Starting Torque	0Hz, 200%
Torque Response Time	5~6000ms (configurable)
Torque Control Accuracy	≦100Nm, ±5Nm;
Torque Control Accuracy	＞100Nm,±5%
Other Functions	Feed 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 Functions	Overheat protection, overload protection, phase to phase short circuit protection, overcurrent, overvoltage, undervoltage, phase
Protection Functions	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.

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

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

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