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SKE GH31 10-20KVA Online UPS System
SKE GH31 10-20KVA Online UPS System
Industrial-grade Online Double Conversion
3-Phase Input (380/400/415VAC)
Extended Runtime with External Battery Banks
Pure Sine Wave Output (380/400/415VAC)
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Industrial Online UPS for Critical Infrastructure
The SKE GH31 10-20KVA Online UPS System is designed for industrial and commercial applications requiring robust power protection. This high-capacity online UPS provides zero transfer time protection for data centers, manufacturing equipment, and large-scale installations.
Key Features:
- Industrial-grade Design: Built for 24/7 operation in demanding environments with enhanced cooling and component protection.
- 3-Phase Input/Output: Supports 380/400/415VAC 3-phase input and output for high-power applications.
- Scalable Power: Available in 10KVA, 15KVA and 20KVA models with parallel expansion capability.
- Advanced Monitoring: Large LCD display with comprehensive system metrics and remote management options.
- High Efficiency: Up to 96% efficiency in online mode with ECO mode available.
- Modular Design: Hot-swappable power modules and batteries for maximum uptime.
Industrial Grade
Designed for harsh environments and continuous operation
High Power
Supports up to 20KVA with parallel expansion options
3-Phase I/O
380/400/415VAC 3-phase input and output
Modular Design
Hot-swappable components for easy maintenance
Technical Specifications
Model
SKE GH31 Series (10KVA, 15KVA, 20KVA)
Type
Online Double Conversion UPS
Input Voltage
3-Phase 380/400/415VAC ±15%
Output Voltage
3-Phase 380/400/415VAC (selectable)
Output Waveform
Pure Sine Wave
Transfer Time
0ms (continuous online operation)
Efficiency
≥96% in online mode
Battery Voltage
192VDC (standard), 384VDC (extended)
Communication
RS232, USB, SNMP, Dry Contacts
Parallel Capability
Up to 8 units in parallel
Dimensions (20KVA)
600 × 800 × 1000mm (W×H×D)
Weight (20KVA)
250kg
Warranty
3 Years on UPS, 1 Year on Battery
What's Included:
- SKE GH11 UPS Unit
- User Manual
- RS232 Communication Cable
- Input Power Cord
- Output Power Cord (for 1-3KVA models)
- Battery Cables (if battery option selected)
Product Support
Frequently Asked Questions
What's the difference between the standard and (L) model?
The (L) model is specifically designed for extended runtime applications. It
has more robust battery charging circuitry and supports connection to external battery banks,
while the standard model is limited to internal batteries only.
Can I use third-party batteries with this UPS?
Yes, the UPS is compatible with third-party batteries as long as they meet
the voltage and capacity specifications. However, using manufacturer-recommended batteries
ensures optimal performance and maintains warranty coverage.
How often should the batteries be replaced?
Under normal conditions, sealed lead-acid batteries typically last 3-5
years. The actual lifespan depends on factors like environmental temperature, number of
discharge cycles, and proper maintenance through the UPS's battery management system.
Is this UPS suitable for solar applications?
While primarily designed for AC input, this UPS can work with solar systems
that provide stable AC output through an inverter. For direct DC solar input, we recommend our
solar-ready UPS models specifically designed for that purpose.