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Bidirectional power supply 5-10kw series
Model Number:Bidirectional power MMBI 910100 series
Model Number:
Added:2018-06-05
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Telephone:0755-23287132
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Details

1. Main functions:

It is a bidirectional converter for charging and discharging batteries. When the battery is discharged, its output can be fed back to the grid. After the battery is charged, the battery is directly charged. This product USES double DSP full digital control, high efficiency, small volume. Using two-way DCDC technology and pure digital control technology, it has the characteristics of high output stability accuracy, rapid transient response, two-way energy flow, etc., and can simulate dynamic characteristics of power battery charge and discharge. It CAN be configured as an intelligent monitoring system with the host controller for remote real-time monitoring via RS485, CAN and TCP/IP.

2. Main features:

◆ all digital control power supply

◆ rectifier - grid-connected inverter energy flows in both directions

◆ modular design, support parallel expansion

Both sides aim for high efficiency

◆ both sides to high power factor, low harmonic current

Positive and negative independent judgment

◆ quick forward and backward switch

◆ digital communication interface, perfect remote control and signal report function

◆ 6kV surge protection capacity

◆ 10kA lightning protection ability

◆ good electromagnetic compatibility, meet EN55022 and other international standards

◆ 5000 meters above sea level design

◆ high temperature and high humidity environment design

◆ perfect fault protection function

◆ can pass L, TV, CE, CCC certification

3. Technical parameters:

AC/DC positive

The input features

Input voltage range

400±20 VAC

400±20 VAC

Input voltage frequency

50±5Hz

50±5Hz

Input current

≤20A @380VAC

≤30A @380VAC

power factor

0.99 @380VAC, Full load

0.99 @380VAC, Full load

Current harmonic

<3%

<3%

Output characteristic

output voltage

100V-400V

100V-400V

The output current

≤50A

≤75A

Maximum output

≤5KW

≤10kW

Rectifier efficiency

90%Max

93%Max

Voltage regulation accuracy

±0.5%

±0.5%

Ripple noise

1%

1%

The DC/AC reverse

The input features

Input voltage range

100-400Vdc

100V-400V

Input current

50A

75A

Maximum input power

5KVA

10kVA

Output characteristic

Grid-connected voltage range

400±20 VAC

400±20 VAC

Grid-connected voltage frequency

50±5Hz

50±5Hz

Hooked up to the current

≤15A @230VAC

≤30A @380VAC

Grid-connected power factor

0.99 @ 380 vac, full load

0.99 @ 380 vac, full load

Grid-connected current harmonics

≤3%

≤3%

Efficiency

93%Max

95%Max

other

Communication interface

Communication interface

CAN bus

CAN bus

Environmental safety

Protection grade

IP20

IP20

Cooling way

Air cooling

Air cooling

noise

≤60dB

≤60dB

The environment temperature

-20-55°

-20-55°


Electromagnetic compatibility

Conducted emission

GB/T 18487.3-2001,EN 55022 Class B

Radiation emission

GB/T 18487.3-2001,EN 55022 Class B

Harmonic current

EN/61000-3-2 class A equipment

Electrostatic

EN/61000-4-2 air: 8KV, contact: 6KV

surge

EN/61000-4-5

AC port: differential film 1KV, common film 2KV

Radiation immunity

EN/ 61000-4-3 30V/M,30M~1GHZ

Conduction immunity

EN/ 61000-4-6 AC power port: 30V, signal port: 3V

Power frequency magnetic field

EN/ 61000-4-8:2001 30A,50HZ

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  • Address:Building 8, factory building, fuan no.2 industrial city, dayang development zone, fuhai street, baoan district, shenzhen  
  • Telephone:0755-23287132  
  • Fax:0755-23287133
  • Mobile Phone:13798502745  
  • Email:sales@tiancipower.com  
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