KSTAR 20 kVA Online UPS Specifications – Antique Energy

Introduction

When it comes to reliable and uninterrupted power supply for industrial, commercial, and critical applications, the KSTAR 20 kVA Online UPS stands out as a robust solution. Antique Energy proudly presents the KSTAR EP 20 model, engineered with advanced technology, high efficiency, and international standards compliance. This article provides a comprehensive overview of the KSTAR 20 kVA Online UPS specifications, features, and benefits.

Capacity & Model

Capacity: 20 kVA (Three Phase)
Model: EP 20
Brand: KSTAR

The KSTAR 20 kVA Online UPS is designed for heavy-duty applications, ensuring stable and clean power for sensitive equipment. Its three-phase design makes it ideal for industries, data centers, hospitals, and large-scale enterprises.

Input Specifications

Voltage: 380–400V AC
Frequency: 50/60Hz (±5%)
Power Factor (PF): ≥0.9

The high input power factor ensures efficient energy usage, reducing electricity costs and minimizing harmonics. This makes the KSTAR EP 20 UPS eco-friendly and cost-effective.

Output Specifications

Voltage: 380Vac (±0.5%)
Frequency: 50/60Hz (±0.5%)
Crest Factor: 3:1
Efficiency: 82%
THDv: ≤2%

The KSTAR 20 kVA Online UPS delivers precise voltage regulation with minimal distortion, ensuring sensitive equipment operates without risk. The high crest factor supports devices with peak current demands, while low THDi guarantees clean power output.

Battery System

• Battery Voltage: 384 Vdc

The KSTAR EP 20 UPS uses a high-capacity battery system to provide extended backup time. With its 384 Vdc battery bank, it ensures seamless operation during power outages, protecting critical loads.

System Features

Transfer Time: 0ms (True Online Double Conversion)
Overload Capacity:
110–150% for 1 minute
150% for 200ms bypass
Communication Ports: RS232, RS485, EPO, SNMP (optional)

The zero transfer time guarantees uninterrupted power, making it ideal for mission-critical applications. Advanced communication options allow remote monitoring and integration with building management systems.

Environmental Specifications

Operating Temperature: 0–40°C
Storage Temperature: –25–55°C
Relative Humidity: 0–95% RH
Altitude: <1500m
Noise Level: <60dB

The KSTAR 20 kVA UPS is engineered for diverse environments, with low noise operation suitable for offices, hospitals, and data centers.

Standards Compliance

IEC/EN62040–1
IEC62477–1
IEC/EN62040–2
IEC/EN62040–3

The KSTAR EP 20 UPS complies with international safety and performance standards, ensuring reliability and global acceptance.

Isolation Transformer Based Design

The isolation transformer enhances safety by providing galvanic isolation, protecting equipment from surges, spikes, and electrical noise. This makes the KSTAR 20 kVA Online UPS ideal for sensitive medical, industrial, and IT applications.

Key Benefits of KSTAR 20 kVA Online UPS

Uninterrupted Power Supply with true online double conversion.
High Efficiency reduces operational costs.
Advanced Protection against overloads and electrical disturbances.
Scalable Battery System for extended backup.
Low Noise Operation suitable for sensitive environments.
Compliance with International Standards ensures reliability.
Smart Communication Options for monitoring and control.

Applications of KSTAR 20 kVA Online UPS

Data Centers & Server Rooms – Protects critical IT infrastructure.
Hospitals & Medical Equipment – Ensures uninterrupted operation of life-saving devices.
Industrial Automation – Maintains smooth production processes.
Telecommunication Systems – Provides stable power for network equipment.
Commercial Buildings – Safeguards elevators, lighting, and security systems.
Educational Institutions – Supports laboratories and research facilities.

Conclusion

The KSTAR 20 kVA Online UPS (EP 20) offered by Antique Energy is a powerful, reliable, and efficient solution for industries, hospitals, data centers, and commercial establishments. With zero transfer time, advanced overload protection, scalable battery system, and compliance with international standards, it ensures uninterrupted power supply for critical applications.

If you are looking for a professional-grade UPS solution in Bangladesh, Antique Energy provides the KSTAR 20 kVA Online UPS with full specifications, installation support, and after-sales service.