Bi-directional DC to DC Converter spec.:
| Name |
Spec. |
| Basic Spec. |
| Weight |
≤800Kg |
| Efficiency |
>96% |
| Cooling mode |
Forced Fan |
| Communication mode |
CAN |
| indicator light |
Green: normal operation, yellow: protection alarm, red: Error alarm |
| Input DC bus |
| Input voltage |
200VDC~850VDC |
| Channel 1 Input current |
0~1000A |
| Channel 2 Input current |
0~1000A |
| Voltage stabilizing accuracy |
<±0.5% |
| Current stabilizing accuracy |
≤± 1% (output load 20% - 100% rated range) |
| Ripple peak |
≤1% |
| Current sharing unbalance |
<±5% |
| Output Battery or capacitor |
| Output voltage |
200Vdc~850Vdc |
| Channel 1 current range |
0~200A |
| Channel 2 current range |
0~600A |
| Voltage stabilizing accuracy |
<±0.5% |
| Current stabilizing accuracy |
≤± 1% (output load 20% - 100% rated range) |
| Current sharing unbalance |
<±5% |
| Ripple peak |
≤1% |
| Environment condition |
| Working temperature |
-40ºC~+75ºC,Derating above 60ºC |
| Storage temperature |
-40ºC~+75ºC |
| relative humidity |
≤95%RH,non-condensing |
| Altitude |
≤ 2000m without derating, > 2000m, the working temperature decreases by 1 ºC every 100m |
| MTBF |
>500 000Hours |
Features:
1.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
2. 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
(1) 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.
(2) 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.
(3) 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.
(4) Default control
In this control mode, the power supply equipment can be operated through panel operation, communication control and external analog control.
3. Emergency stop function
The power supply equipment has emergency stop function. In case of emergency, it can stop the power output through the emergency stop button, communication interface and external control interface on the operation panel.
4. Protective device
The power supply equipment has input protection, output overcurrent protection, output overvoltage protection, power device overtemperature protection.
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1000kw Hydro/wind power grid inverter with DC voltage input
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- Using SPWM pulse width modulation technology, pure sine wave output, power factor close to 1.Current harmonic content is low.
- DC Maximum Power Point Tracking(MPPT)
- Inverter and network current closed-loop control, adjustable control
- Wide AC voltage input range, meet the needs of different occasions
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- Optional Ethernet, PC monitoring, remote data collection and surveillance
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The altitude shall not exceed 2000m (more than 2000m, derating is required). No medium with explosion risk, no gas or conductive medium that corrodes metal and damages insulation, no water vapor and serious mold are allowed
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The power adopts advantaged SPWM IGBT high-frequency inverter technology, internal structure is AC-DC-AC, thoroughly eliminate the network interference, output wave forms are pure. It has the following features: wide range of constant-voltage and constant-frequency, high precision, light weight, small capacity, output transformer with apartheid, with the good with a high quality uninterrupted power supply system.
1.Input voltage:265~495V
2.Input frequency:30~70Hz
3.Output voltage:220V/380V±0.5%
4.Output frequency:50Hz±0.01%
5.Wave distortion:<1%
6. Isolation transformer output, safe and credible
7. Auto-protection and alarm for output over voltage, over current, overheat, short circuit
8. Efficiency reaches above 90%, widely applicable load, for nasty, capacitive resistance, any combination of the load
9. Dynamic quick, when load changes in 0 - 100%, stationary response time<0.1S
This series products adopt high frequency electronic switch changing technology,design and manufacture for air and military electrical equipment of 28.5V DC switch power,it a product instead of thyristor-controlled DC Source.
Application:
It can be used in aircraft and on-board equipment, radar, navigation and other electronic equipment military,and other needs 28.5V or 24V DC power supply field.And for all panzer and tanks, planes, guns, the power to start using.
Jinan Xinyuhua Energy Technology Co., Ltd. Firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!
Our business marketing network covers Europe, North America and Asia Pacific, covering more than 50 countries, including Singapore, Indonesia, Philippines, Bangladesh, Germany, Italy, Belgium, the United States, Spain, Australia and other major markets. For each new member of Xinyuhua, new energy is not only a business opportunity in the sunshine, but also a way of life to create a green future. We uphold the concept of "sunshine quality, serving the world", and share with you the joy of the growth of green energy in the world under the sunshine!
The company is committed to the application of new energy industry in industrial, civil, military and other fields. Its products include solar system, wind turbine system, marine shore power supply system, DC power supply, rectifier, voltage and frequency stabilizer, military power supply, Jinan Xinyuhua Energy Technology Co., Ltd. Firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!
Why Choose US?
• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
• OEM & ODM service, we will evaluate, design and produce your customized products
• Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
Trade Term:
• Payment term:Western Union, T/T
• Leading time:10-30 working days
• Freight cost: Customers's shipping agent or our forwarder
Warranty:
As our customer, you enjoy the following services:
(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.
1. Q:Are you manufacturer?
We are a professional power supply manufacturer with high reputation in this field.
2.Q.Do you have certificates for your products?
Yes,we have CE, standard certifications.
3. Q:Can we print our logo?
We can print your logo on both power adapter and package.
4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
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