Product introduction
This bidirectional dc power supply is developed for the new energy vehicle industry motor controller, drive motor and vehicle test. The four-quadrant PWM rectifier technology and pure digital control technology are used, and the output accuracy is high and the operation is stable and reliable, can be used for product development, type testing, reliability testing and product line factory testing.
It is suitable for the early research and development of electric vehicle motors and their controllers, electric vehicle power master systems and other fields, post-type testing, reliability testing, and factory testing of production line products.
Meet the requirements for the use of power supply in GB T18488 1-2015, GB T18488 2-2015, GB T29307-2012 test project.
Product features
1. The use of seven-inch touch screen operation, easy display
2. With CV, CC, constant power, a variety of output modes.
3. With automatic voltage drop compensation function, automatic compensation line voltage drop.
4. The use of four quadrant control technology, full power with the two-way flow of energy, stable and reliable operation.
5. The use of PWM rectifier technology, power factor≥0.99, input harmonics ≤3%, the efficiency is greater than 93%.
6. The use of high-speed digital control technology, output accuracy of 0.05%.
7. Constant voltage output voltage response time of 3 to 5ms, positive and negative power switching time 5 to 10ms.
8. Output parameters, protection parameters can be programmable, can be applied to different types of equipment testing.
9. The internal devices using LEM, Infineon and other international brands, high equipment reliability.
10. With a variety of operating interfaces, can achieve remote operation, unattended and embedded test system.
11. The use of modular design, equipment after maintenance is simple.
12. Independent cooling channel design, small size, fast heat dissipation, low temperature rise, high operating reliability, long service life.
13. The whole machine spray plastic treatment, can resist smoke, dust corrosion, the appearance of simple, beautiful.
Products model
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product model
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Rated current
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Peak current
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rated power
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Peak power
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| ACME-50-800 | 250A | 325A | 50KW | 65KW |
| ACME-90-800 | 300A | 400A | 90KW | 120KW |
| ACME-160-800 | 500A | 650A | 160KW | 208 KW |
| ACME-200-800 | 500A | 650A | 200KW | 260KW |
| ACME-250-800 | 500A | 700A | 250KW | 350KW |
| ACME-400-800 | 800A | 1000A | 400KW | 500KW |
