Overview

Basic Info.

Type: DC/DC Inverters

Input Voltage Range: 450VDC~800VDC

Main Product: Hybrid/off Grid Inverter/Wind System/DC Converter

Other Product: Solar Controller/Power Supply/Frequency Converter

Transport Package: Standard Packing

Trademark: Xinyuhua

Origin: Shandong China

HS Code: 8504409990

Production Capacity: 1000 sets

Product Description

Manufacturer Customized 50V 2500A High-Power Stabilized Voltage Programmable Communication Low Ripple Aging Test DC Power Supply

Product Parameters

Model	BIDCDC-10-50KW
Operation mode	Continuous work
Rated output power (KW)	10-50
High voltage side parameters
Max.power( KW)	10-50
DC voltage range	DC 50V-850V
Current range	0--±160A
Voltage stabilizing accuracy	<0.1%F.S.
Current stabilizing accuracy	<0.1%F.S.
DC voltage ripple	<0.3%F.S.
Low voltage side parameters
Max.power( KW)	50
DC voltage range	DC 0-800V
Current range	0--±200A
Voltage stabilizing accuracy	<0.1%F.S.
Current stabilizing accuracy	<0.1%F.S.
DC voltage ripple	<0.3%F.S.
Parallel No.	20units
System
System power supply	1. AC 220 V (required when the low voltage side voltage is lower than 180V) 2. The low voltage side voltage is between 180v-750v
Noise	65dB
Protect Class	IP21
Allowable ambient temperature	-20ºC~+45ºC
Cooling mode	Forced air cooling
Allowable relative humidity	0~95% (non-condensing)
Max. allowable altitude	≤2000m (derating over 2000m)
Emergency stop	Yes (via emergency stop button)
Display and communication
Display	External touch screen
Standard communication mode	Ethernet / RS232 (Modbus Protocol)
Size / weight
Host size	WLH 482.6mm600mm222.2mm

DC to DC Converter

1. Working principle: Bidirectional DC/DC converter is applied to new energy, which operates in cooperation with battery, battery, DC bus, motor controller and motor to realize various operation conditions of new energy, energy recovery and prolong the service life of battery.

2. Function introduction: Realize the two-way flow of energy, that is, it can charge from the battery side to the bus and charge the battery from the bus side. It has full-automatic protection functions such as overheating, overvoltage, overload and overcurrent. Original imported power devices shall be selected. The main control chip adopts microchip industrial MCU and full digital circuit design. All industrial chips are used, which can operate normally in cold, high temperature and humid environment. Standard RS-232 communication, RS-485, GPRS, Ethernet and other communication modes can be selected to meet the needs of different occasions to the greatest extent.

Features:

Bi-directional DC power supply operation mode
The equipment has five operation modes: constant voltage, constant voltage current limiting, constant current, constant power and constant resistance. The operation parameters of voltage, current and power can be set, and the power protection parameters can be set at the same time.

Control mode selection function

The equipment can set the control mode of the equipment through the operation interface, including local control, communication control, external analog control and default control mode.

Local control function: Through the touch screen, control operations such as power operation parameters, operation, stop and fault reset of control equipment can be set. It can also view various parameters of equipment operation and other operation records.
Communication control function: The power operation parameters can be set through the communication software or communication command to control the equipment operation stop, fault reset and other control operations, and the equipment operation parameters and operation records can also be viewed through the touch screen.
External analog control: Control the operation / stop, fault reset, voltage and current regulation of the equipment through the external analog interface, and monitor the power supply voltage, current, operation status and fault status.
Default control: In this control mode, the power supply equipment can be operated through panel operation, communication control and external analog control.