• 3~250Kw Bidirectional AC/DC Module (Power Conversion System PCS)

3~250Kw Bidirectional AC/DC Module (Power Conversion System PCS)

3-250Kw Power Conversion System PCS bidirectional AC/DC and DC/DC module series adopts high-frequency isolation bidirectional conversion, DSP digital control, resonant soft switch and active PFC technology, which has the characteristics of high power density, high power factor, low harmonic and high efficiency. 

Built-in "N" neutral line, supporting off-grid application without transformer

built-in "STS Auto Switch" Device without external On/Off grid switch device

It is the preferred product for photovoltaic energy storage system and bidirectional DC conversion application.

Description:

Product Description

3-250Kw bidirectional AC/DC & DC/DC module series adopts high-frequency isolation bidirectional conversion, DSP digital control, resonant soft switch, and active PFC technology, which has the characteristics of high power density, high power factor, low harmonic, and high efficiency. It is the preferred product for photovoltaic energy storage systems and bidirectional DC conversion applications.

Product advantages

More safe and reliable

a), Full-frequency isolation design ensures the safety between the battery and DC bus;

b), The full digital control of DSP+CPLD and the complete multi-level software and hardware protection technology make the use more safe and reliable;

c), Reliable parallel function, convenient for power expansion, supporting multiple modules to expand power in parallel.

More efficient

Bidirectional adopts high-frequency isolation bidirectional conversion. Compared with traditional DC/DC, Bidirectional DC/DC is omitted in system application, and high-frequency isolation efficiency is higher, with the highest efficiency of more than 98.6%.

Excellent hardware performance

Excellent circuit design, excellent EMC hardware performance, lower input harmonics, less pollution to electric wind, and stronger grid adaptability.

Built in STS switching device

achieving automatic switching on/off grid without the need for additional device switching.

Built in "N" neutral line

supports ON/Off grid using, and supports unbalanced load carrying without the need for additional transformer support.

Support Battery pack + Solar (MPPT Module)

Battery pack + MPPT input at the same time for hybrid energy storage systems;

Hot plug design

Support the system hot-swap design, facilitate user maintenance, improve the flexibility of system configuration, and reduce maintenance costs.

Wide input voltage range, wide output voltage range

Wide input voltage range and wide output voltage range, suitable for most different input and output voltage occasions.

Wide operating temperature range

Wide temperature working range, suitable for most harsh working environments, better environmental adaptability.

Perfect fault self-test technology

 

Perfect fault detection and early warning technology can effectively improve fault diagnosis ability and facilitate maintenance.

3~250KW BIDRECTIONAL DC-DC MODULE (PCS MODULE) SERIES

Basic parameters

Module Power

3Kw/6Kw/15Kw/30Kw/60Kw/75Kw/120Kw/215Kw/250Kw

Efficiency

98.6% Max

Communication Interface

CAN 2.0

Maximum number of parallels

15

Product Size(mm)

226(W)×86(H)×400(D)

Cooling Method

Air cooling/liquid cooling optional

AC BUS Side Parameters

AC BUS Side Voltage

1-phase / 3-phase

380Vac/480Vac,45Hz~65Hz,3P+N+PE

230Vac,176Vac~265Vac, L/N+PE

Built-in "N" neutral line, supporting off-grid application without transformer

built-in "STS Auto Switch" Device without external On/Off grid switch device 

supports three-phase unbalanced load application

Power Factor (PF)

≥0.99

DC BUS Side Parameters

DC Voltage Range

10V~1500Vdc

Peak to peak noise

≤±0.5%

Voltage accuracy

≤±0.5%

Current accuracy

≤±1%

bidirectional AC/DC module

Bidirectional PCS Module series

Size(mm):226(W)×86(H)×400(D)