+86 400-816-6687
+86 13316038150+86 400-816-6687
+86 13316038150
400-816-6687Product Description
EVWP series DC test power
supply is specially developed for testing motor controllers, drive
motors, etc. in the new energy electric vehicle industry. It is suitable
for reliability testing and factory end-of-line testing of products
such as electric vehicle motors and their controllers, and electric
vehicle powertrain systems.
The product adopts soft switching
conversion technology and multi-level closed-loop feedback control
technology, with the advantages of fast dynamic response speed, low
output ripple, and high efficiency. The product has a built-in discharge
resistor device and can provide up to 3-5 times the short-term
discharge power, effectively absorbing the instantaneous feedback impact
when the motor stops.
1. It has a multi-stage filtering circuit to reduce harmonic interference to the power grid.
2. The isolated output circuit ensures safe operation.
3. The output voltage and output current are fully adjustable, which is convenient for customer testing.
4. The operation interface uses a large-size touch screen for easy operation.
5.
It has a line voltage drop compensation function to automatically
compensate for the line voltage drop generated by the load connection
line.
6. The double closed-loop control circuit has fast response speed and stable output.
7. It adopts full-bridge phase-shift soft switching technology, and the overall efficiency is higher than 90%.
8. It has a remote communication interface and adopts MODBUS-RTU communication protocol.
9. It has complete protection measures and can be unattended when the power supply is running.
10. The built-in discharge function can discharge the motor feedback energy in time to protect the power supply and controller.
Product Description
EVWP series DC test power supply is specially developed for testing motor controllers, drive motors, etc. in the new energy electric vehicle industry. It is suitable for reliability testing and factory end-of-line testing of products such as electric vehicle motors and their controllers, and electric vehicle powertrain systems.
The product adopts soft switching conversion technology and multi-level closed-loop feedback control technology, with the advantages of fast dynamic response speed, low output ripple, and high efficiency. The product has a built-in discharge resistor device and can provide up to 3-5 times the short-term discharge power, effectively absorbing the instantaneous feedback impact when the motor stops.
1. It has a multi-stage filtering circuit to reduce harmonic interference to the power grid.
2. The isolated output circuit ensures safe operation.
3. The output voltage and output current are fully adjustable, which is convenient for customer testing.
4. The operation interface uses a large-size touch screen for easy operation.
5. It has a line voltage drop compensation function to automatically compensate for the line voltage drop generated by the load connection line.
6. The double closed-loop control circuit has fast response speed and stable output.
7. It adopts full-bridge phase-shift soft switching technology, and the overall efficiency is higher than 90%.
8. It has a remote communication interface and adopts MODBUS-RTU communication protocol.
9. It has complete protection measures and can be unattended when the power supply is running.
10. The built-in discharge function can discharge the motor feedback energy in time to protect the power supply and controller.
Zhipinhui after-sales service
Equipment after-sales policy:
*Equipment warranty period: One Year
*After sales hotline: 4008166687
1. Our company has assembled a team of experienced on-site engineers and senior technicians who can respond promptly to any equipment issues and provide after-sales maintenance.
2. Within one week of the delivery of the new product, our after-sales technical department staff will provide installation and after-sales training for the equipment at the customer's location based on the contact information and address provided by the customer.
3. All complaints related to product quality will be responded to within 1 hour. Within 3-5 hours within the province and 24-48 hours outside the province, the customer will arrive at the scene and determine the handling measures based on the complaint situation, and carry out after-sales maintenance.
4. To better address customers' difficulties and concerns, our company promises that all maintenance personnel will be on call.
5. Any costs related to product quality during the shelf life will be borne by our company.
6. During the warranty period, we will provide free repairs due to improper use by your side or natural environment. The materials and accessories used for repairs will only be charged at cost price.
Guangzhou Vision Hui Electronic Technology Co., Ltd
Address : Room 203, No. 410 Xingye Avenue East, Nancun Town, Panyu District, Guangzhou, China.
Tel/wa.me: +86 13316038150
Email : katrina@zhipingo.com
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