CRRC 3000 Series Skid Motor

CRRC 3000 series skid motor is a high-power, heavy-duty drive solution for 3000 HP electric fracturing skid systems, delivering a rated output power of 2000 kW, a 3300 V rated voltage, and a 500 rpm rated speed, featuring an H-class insulation system and 96% rated efficiency.
Equipped with a 402 A rated current capacity, this motor is engineered to deliver robust, consistent performance under the high-load, continuous operating conditions of oilfield fracturing operations, while its optimized thermal design ensures reliable operation in harsh, dusty field environments.
As a mature model in the CRRC oilfield motor series, it integrates seamlessly with mainstream 3000 HP electric fracturing skid systems, ensuring reliable operation and compatibility with industry-standard oilfield equipment.
We offer comprehensive life-cycle support for the motor, covering equipment supply, on-site installation and commissioning, maintenance training, spare parts provision, and ongoing technical troubleshooting services.

Advantages of CRRC 3000 Series Skid Motor

With a rated power of 2000 kW and 96% efficiency, it delivers the massive power required for 3000HP fracturing operations while minimizing energy loss and operational costs.
The H-class insulation system and rugged design ensure stable performance in the temperature fluctuations, dust, and vibration of oilfield environments, reducing the risk of downtime.
The 500 rpm rated speed and high torque output are precisely matched to the demands of fracturing pumps, delivering consistent power for continuous high-pressure operations.
Designed with a 3300 V rated voltage that complies with mainstream oilfield power specifications, it integrates seamlessly with existing skid systems and power distribution infrastructure.
Built on CRRC’s mature heavy-duty motor technology, it features high part commonality and low maintenance requirements, simplifying inspections and reducing long-term operational expenses.

Technical Specifications

Motor Model:	CDJD902
Rated Power:	2000 kW
Rated Voltage:	3300 V
Rated Current:	402 A
Rated Speed:	500 rpm
Insulation Grade:	H
Rated Efficiency:	96%

coming soon

Product Model	Motor Model	Rated Power	Rated Voltage	Rated Current	Rated Speed
3000 series skid motor	CDJD902	2000 kW	3300 V	402 A	500 rpm
5000 series skid motor	CDJD904	3155 kW	6600 V	320 A	865 rpm
7000 series skid motor	CDJD903	4420 kW	6600 V	450 A	776 rpm

Product Model	Model	Output Voltage	Max Continuous Output Current	Phase-Shifting Transformer Capacity	Rectification Pulsation
5000 Series Variable Frequency Drive Room	BP 10/6.6-2-7300	2 circuits, 0~6.6 kV	2 × 350 A	3650 kVA	36-pulse
5000 Series Reinforced Variable Frequency Drive Room	BP 10/6-2-8000 / BP 10/6.6-2-8000	2 circuits, 0~6 kV / 2 circuits, 0~6.6 kV	2 × 372 A / 2 × 380 A	4000 kVA	30-pulse / 36-pulse
7000 Series Variable Frequency Drive Room	BP 10/6.6-2-7300	2 circuits, 0~6.6 kV	2 × 350 A	3650 kVA	36-pulse

Product Model	Voltage	Function
10kV Distribution Room	10kV	Provides power supply for electrically driven fracturing skids
35kV Distribution Room	35kV	Provides power supply for electrically driven fracturing skids
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General Infomation of CRRC 3000 Series Skid Motor
Motor Model	CDJD902	Rated Power	2000 kW
Rated Voltage	3300 V	Rated Current	402 A
Rated Speed	500 rpm	Insulation Grade	H
Rated Efficiency	96%
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CRRC has established a system integration R&D department, possessing the capability to develop and design a complete power system from grid engineering to motor drive. It also holds a Level IV license for the installation (repair, testing) of power facilities, and has the capability to provide installation, maintenance, and testing services for power facilities with voltage levels below 35kV.

Chengdu CRRC Electric Motor Oil-to-Electric Conversion Monitoring System (Historical Curve Chart)

No.	Variable Name	Variable Value	Description
1	Motor 1 Current	527.70 A	Motor 1 Current
2	Motor 1 Speed	515.00 rpm	Motor 1 Speed
3	Motor 1 Power	375.00 kW	Motor 1 Power
4	Motor 1 Torque	4.30%	Motor 1 Torque
5	Motor 1 Voltage	598.00 V	Motor 1 Voltage
6	Motor 1 Operation	(Green dot: Running)	Motor 1 Operation
7	Motor 1 Temperature	51.2 ℃	Motor 1 Temperature
8	Inverter 1 Temperature	38.80 ℃	Inverter 1 Temperature
9	Inverter 1 DC Voltage	806.6 V	Inverter 1 DC Voltage
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