+86 400-816-6687
+86 13316038150+86 400-816-6687
+86 13316038150
400-816-6687Product Description
EVWR series regenerative
DC electronic load is developed with core technologies such as
four-quadrant PWM rectification, bidirectional BUCK conversion, and pure
digital control. It has the main features of bidirectional energy flow,
100% energy feedback, high precision, rapid transient characteristics,
high conversion efficiency, low pollution to the power grid, rich
communication interfaces, and powerful protection functions.
It
is suitable for the early research and development, later type testing,
reliability testing, and factory testing of products on the production
line such as on-board DCDC for electric vehicles, on-board DCDC for fuel
cell vehicles, hybrid vehicle generators, and DC charging piles.
Application Fields
1. Electric vehicle DCDC
2. Fuel cell vehicle DCDC
3. Hybrid vehicle generator
4. Charging pile
Product Features
1.
Energy can be fed back to the power grid: using four-quadrant control
technology, energy flows bidirectionally within the full power range,
energy saving and high efficiency.
2. It has multiple output modes of constant voltage, constant current, and constant power.
3. Rapid transient response and fast current switching.
4. High-speed digital control technology is adopted, and the output accuracy reaches 0.1%FS.
5.
PWM rectification technology is adopted, the power factor is >0.99,
the input harmonic is <3%, and the efficiency is greater than 93%.
6. Seven-inch touch screen is adopted, which is convenient for operation and display.
7.
It has a variety of communication interfaces, which can realize remote
operation, unattended operation and embedded test system.
8. The internal components adopt international brands such as LEM and Infineon, and the equipment has high reliability.
9. Modular design is adopted, and the equipment is easy to maintain in the later stage.
10.
The integrated heat dissipation channel design is adopted, with low
temperature rise, high operation reliability and long service life.
Product Description
EVWR series regenerative DC electronic load is developed with core technologies such as four-quadrant PWM rectification, bidirectional BUCK conversion, and pure digital control. It has the main features of bidirectional energy flow, 100% energy feedback, high precision, rapid transient characteristics, high conversion efficiency, low pollution to the power grid, rich communication interfaces, and powerful protection functions.
It is suitable for the early research and development, later type testing, reliability testing, and factory testing of products on the production line such as on-board DCDC for electric vehicles, on-board DCDC for fuel cell vehicles, hybrid vehicle generators, and DC charging piles.
Application Fields
1. Electric vehicle DCDC
2. Fuel cell vehicle DCDC
3. Hybrid vehicle generator
4. Charging pile
Product Features
1. Energy can be fed back to the power grid: using four-quadrant control technology, energy flows bidirectionally within the full power range, energy saving and high efficiency.
2. It has multiple output modes of constant voltage, constant current, and constant power.
3. Rapid transient response and fast current switching.
4. High-speed digital control technology is adopted, and the output accuracy reaches 0.1%FS.
5. PWM rectification technology is adopted, the power factor is >0.99, the input harmonic is <3%, and the efficiency is greater than 93%.
6. Seven-inch touch screen is adopted, which is convenient for operation and display.
7. It has a variety of communication interfaces, which can realize remote operation, unattended operation and embedded test system.
8. The internal components adopt international brands such as LEM and Infineon, and the equipment has high reliability.
9. Modular design is adopted, and the equipment is easy to maintain in the later stage.
10. The integrated heat dissipation channel design is adopted, with low temperature rise, high operation reliability and long service life.
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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