18kW AC to DC Bidirectional Converter 10-450Vdc 180A for Battery Testing and Energy Storage Systems
Price:
FOB: 5,000 USD~7,000 USD
MOQ:
10
Delivery Time:
30 work days
Brand:
ANE
Product Description
18kW High Frequency Isolated Bidirectional AC/DC Converter
This advanced bidirectional converter features intelligent forward and backward operation with seamless switching capabilities, enabling efficient two-way energy transformation. The high frequency isolation provides enhanced safety, while the on-grid/off-grid switching function with transition times under 10ms ensures versatile application across multiple scenarios.
Key Features
- Bidirectional energy transfer with cross-quadrant seamless switching
- Wide output voltage range from 10Vdc to 450Vdc with high precision
- High frequency isolation for superior safety performance
- Comprehensive protection systems including over-voltage, under-voltage, short circuit, and over-temperature
- Modular design for easy maintenance and parallel capacity expansion
- Operating temperature range: -20℃ to +45℃
- On-grid/off-grid switching capability
- Soft switch design for low loss and high efficiency up to 92%
- Full digital control via DSP technology
- Local and remote operation functionality
- Touch screen control interface for intuitive operation
Technical Specifications
AC Side Parameters
| Parameter | Specification |
|---|---|
| Rated Input Power | 18kW |
| Wiring System | Three-phase five wire |
| Voltage Range | 380Vac ±15% |
| Frequency Range | 45-65Hz (Adaptive 50/60Hz) |
| Power Factor Adjustment | ±1 |
| THDi | ≤5% |
DC Side Parameters
| Parameter | Specification |
|---|---|
| Rated Voltage | 100Vdc |
| Rated Current | 180A |
| Voltage Range | 10Vdc - 450Vdc |
| Current Range | ±180A |
| Voltage Accuracy | 0.1% F.S |
| Current Accuracy | 0.1% F.S |
| Voltage/Current Limiting | Yes |
Basic Characteristics
| Parameter | Specification |
|---|---|
| AC/DC Starting Function | Yes |
| Forward/Backward Switching Time | ≤10ms |
| Peak Efficiency | 92% |
| Dimensions (H×W×D) | 131×465×510mm |
| Weight | 26kg |
Environmental Conditions
| Parameter | Specification |
|---|---|
| Operating Temperature | -20℃ to +45℃ |
| Operating Humidity | |
| Storage Temperature | -40℃ to +55℃ |
| Storage Humidity | 0-95% RH (non-condensing) |
| Cooling Mode | Force-air cooling |
| Altitude | 3000m |
| Protection Grade | IP20 |
| Noise Level |
Communication & Control
| Parameter | Specification |
|---|---|
| Communication Modes | CAN, RS485, Ethernet, dry contact |
| Report Signals | Various protection signals, voltage and current signals |
| Receipt Signals | On/off signal |
Applications
Specifically developed for lithium battery testing equipment, AC and DC analog power supply, feedback electronic load, EV charging and discharging equipment, and energy storage systems.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Siny New Energy Co., Limited
Location
UNIT D19, 3/F., WONG KING INDUSTRIAL BUILDING, NO.2 TAI YAU STREET, HONG KONG
Contact Person
David Wang