Industrial-Grade 30KVA Online UPS System – Premium Power Protection for Critical Infrastructure
Why Choose This UPS Solution?
1. True Online Double-Conversion Technology
- Pure Sine Wave Output – Ensures clean, stable power for sensitive IT and industrial equipment
- Advanced Frequency Synchronization – Tracks input frequency (±1Hz/S) for seamless grid/battery transitions
- Wide Input Voltage Range (285VAC–475VAC) – Reduces battery cycling in unstable power environments
2. Enterprise-Class Power Conditioning
- Active PFC (Power Factor ≈1) – Minimizes energy waste and electrical infrastructure costs
- Low THD (<2% linear, <5% nonlinear) – Complies with IEEE 519 harmonic standards
- 3:1 Crest Factor – Supports high inrush current loads like servers and motors
3. Robust Protection & Redundancy
> Output short-circuit/overload protection (up to 160% load)
> Battery under-voltage/overcharge prevention
- Static Bypass Switch – 0ms transfer during overloads or internal faults
- Maintenance Bypass – Enables servicing without power interruption
4. Intelligent Monitoring & Control
- Real-Time LCD Display – Shows UPS status, load metrics, and battery health
- Remote Management Options:
> RS232/RS485 + SNMP support
> Compatible with Windows®, Linux, and macOS
- Optional Battery Monitoring – Detects individual cell failures (over/under-voltage alerts)
Technical Parameters:
| Parameter | Specification |
| Model | EX 3C3 30K |
| Capacity | 30KVA / 24KW |
| Input | |
| - Voltage Range | 285–475VAC (3Ph+N) |
| - Frequency Range | 50/60Hz ±10% |
| Output | |
| - Voltage Stability | ±1% (steady state), ±5% (transient) |
| - THD | <2% (linear), <5% (nonlinear) |
| - Overload Capacity | 150% for 1min, 160% for 200ms |
| Efficiency | 94% (online), 93.5% (battery) |
| Battery | 32–40 cells (12V sealed lead-acid) |
| Dimensions | 815×300×1010mm (61kg) |
Key Applications for This UPS System:
- Data Centers – Protects servers and network gear from power anomalies
- Industrial Automation – Ensures continuous operation of PLCs and CNC machines
- Medical Facilities – Safeguards MRI/CT scanners and life-support systems
- Telecom Infrastructure – Base station backup with wide voltage tolerance
Support and Services:
The High Frequency UPS product provides reliable and efficient power protection for critical equipment and applications. Our technical support team is available to assist with any inquiries related to the installation, configuration, and maintenance of the product.
We also offer a range of services to ensure optimal performance and minimize downtime, including:
- Regular maintenance and inspections
- Remote monitoring and diagnostics
- 24/7 emergency support
- Training and certification programs
Our goal is to provide the highest level of customer satisfaction and help our clients achieve their business objectives with our reliable and innovative power protection solutions.
Engineered for 24/7 mission-critical operations:
- Military-grade surge protection
- "Three-proof" coating (dust/humidity/corrosion resistance)
- -40°C to +70°C storage tolerance
Upgrade to enterprise power reliability today.
Custom configurations available for high-density battery backups.
Our production line:
