High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology
Price:
Negotiable
MOQ:
1 pcs
Delivery Time:
15-25 days
Brand:
SZDXZH
Product Description
High Frequency Backup UPS with True Online Double Conversion Technology
Key Features
- True online double conversion technology for seamless power protection
- Compatible with generator input (requires generator capacity twice the UPS capacity)
- Optional output isolation transformer (factory-installed)
- Standard Emergency Power Off (EPO) device
- MCU+DSP chip control for advanced performance
- Supports parallel operation (up to 3 units for parallel models)
- Comprehensive protection features including overload, short circuit, and temperature protection
Technical Specifications
| Model | 3H20KL |
|---|---|
| Capacity | 20000VA / 16000W |
| Input Voltage Range | 190-520VAC (3 phase) at 50% load 305-478VAC (3 phase) at 100% load |
| Output Voltage | 208/220/230/240VAC (±1%) |
| Output Waveform | Pure sine wave |
| Efficiency | AC Mode: >89% Battery Mode: >87% |
| Dimensions (mm) | 592 × 250 × 576 |
| Weight | 40 kg |
Advanced Protection & Management
Output overload and short circuit protection
Inverter overtemperature protection
Battery undervoltage warning and overcharge protection
Optional manual maintenance bypass for uninterrupted maintenance
LCD display for real-time status monitoring
RS232/RS485 and SNMP network monitoring capabilities
Environmental Specifications
Operating temperature: 0-40°C (optimal battery life at ≤25°C)
Operating humidity:
Operating altitude:
Noise level:
![High Frequency Backup UPS Unit - Model 3H20KL]()
Battery Configuration
Adjustable battery sections: 16-20 cells
Charging current: 1-4A (default 4A per charging board)
Charging voltage: 273 VDC ±1% (for 20 batteries)
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
Location
Green Base Industrial Park, Longtian Street, Pingshan District, Shenzhen
Contact Person
lu