+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 Policy:
*After-Sales Hotline: +864008166687
1. Our company has assembled a team of experienced field engineers and senior technicians to promptly respond
to any equipment issues and provide after-sales maintenance.
2. Within China, within one week of new product delivery, our after-sales technical staff will install the equipment and
provide after-sales training at the customer's location, using the contact information and address provided by the customer.
3. All complaints related to product quality will be responded to within one hour. Within 3-5 hours within the province,
and within 24-48 hours outside the province, we will arrive at the customer's site,
determine the appropriate action based on the complaint, and provide after-sales repairs. (Domestic)
4. For international travel, our company can also arrange for an after-sales engineer to visit you for installation and
commissioning. Please discuss any travel and catering issues in advance.
We also provide video installation guides for you to choose from, providing you with a comprehensive and multi-faceted solution.
5. Any material costs related to product quality during the warranty period will be borne by our company.
6. During the warranty period, we will provide free repairs due to improper use or environmental factors.
The materials and accessories used for repairs will be charged at cost only.
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 18820036852
Email : katrina@zhipingo.com
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