SPT 250K-H

DC-DC Converter

SPT250K-H

SPT 250K-H

Excellent Performance

■ Max. efficiency up to 99%
■ Bi-directional energy flow, charge and discharge energy storage devices with one unit
■ Ethernet/IP communication interface, to integrate into other automation networks
■ Compact footprint, space-saving design due to excellent mechanical design

High Reliability

■ International top-class brands of major components and redundant design for critical circuits
■ Large allowance for power module, strong protection for short circuit
■ Strengthen PCBs coating: Anti salt spray, anti- corrosion, anti-moisture, anti-dust, etc.

Advanced Technology

■ Full digital control technology, higher data processing accuracy & speed
■ Optimized circuit with highly integrated design to make the performance more stable
■ High switching frequency, Low current ripple and high- voltage quality
■ Advanced parallel expansion technology, single /parallel system compatible

ItemsSPT200K-LSPT250K-LSPT250K-H
DC input

Rated input power

200kW250kW250kW
PV/BUS voltage range310Vdc~1000Vdc310Vdc~1000Vdc310~1425Vdc
Full load voltage range450Vdc~850Vdc600Vdc~850Vdc700~1425Vdc (at rated power)
Max. working current444A416A357A
Battery parameters

Battery voltage range

310Vdc~1000Vdc310Vdc~1000Vdc310~1500Vdc
Full load voltage range450Vdc~850Vdc600Vdc~850Vdc700~1425V (at rated power)
Max. working current444A416A357A
Efficiency

Max. efficiency

99%
General data

Transformer

None

Dimension (W×H×D)

800×2000×800mm

Weight

500kg

IP grade

IP20

Operation temperature

-30~50℃ (>45℃ derating)-30~50℃ (>45℃ derating)-30~60℃ (>55℃ derating)
Cooling typeIntelligent forced air cooling
Relative humidity0~95% (no condensation)
Altitude6000m (>4000m derating)6000m (>4000m derating)5000m (>3000m derating)
DisplayTouch screen
CommunicationRS485/ Ethernet/CAN
Parallel functionSupport


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