1200V series high-power bidirectional DCDC (air-cooled)
Product Features
1. Fully digital design, with a full load efficiency of up to 98%.
2. Multiple machines are used in parallel to meet high-power and high current requirements.
Application Scenario
1. Energy storage of fuel cell, Flow battery, lithium battery, etc.
2. Cascade utilization of retired batteries.
3. Power support, DC UPS.
4. Application of optical storage and charging, AC/DC hybrid microgrid.
Model Description
Product Specification Model Parameter Table
Symbol Comment：●forced air cooling ●water-cooling ★ ±1%FS ★±0.5%FS ■≤5ms ■≤100ms ◆-20℃ ~ +45℃，Derating is required for use above 45 ℃ ◆Inlet temperature<30 ℃, outlet temperature<80 ℃
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product number
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Model
|
voltage
Vdc
|
current
A
|
maximum power
KW
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RS485
passageway
|
CAN
passageway
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accuracy
FS
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Heat dissipation method
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protection grade
IP
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size
(D*W*H) mm
|
weight
Kg
|
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301
|
WLD-1.2kV50A30KA20L
|
0~1200
|
0~50
|
30
|
2
|
1
|
1%
|
●
|
20
|
363*154*600
|
21
|
|
302
|
WLD-1.2kV100A60KA20L
|
0~100
|
60
|
1
|
1%
|
●
|
20
|
363*154*600
|
37
|
|
303
|
WLD-1.2kV150A100KA20L
|
0~150
|
100
|
1
|
1%
|
●
|
20
|
543*154*600
|
55
|
|
304
|
WLD-1.2kV50A30KA20H
|
0~50
|
30
|
2
|
0.5%
|
●
|
20
|
363*154*600
|
21
|
|
305
|
WLD-1.2kV100A60KA20H
|
0~100
|
60
|
2
|
0.5%
|
●
|
20
|
363*154*600
|
37
|
|
306
|
WLD-1.2kV150A100KA20H
|
0~150
|
100
|
2
|
0.5%
|
●
|
20
|
543*154*600
|
55
|
|
|
Other models
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|
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Customizable according to customer specific parameters
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|
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Note: Dimensions do not include water nozzles and wiring terminals
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021-31587108
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