HomeProductsSingle Phase UPSGSS-Li Rack Series 1~3kVA Online Rack UPS
  • GT11Li Series1~3kVA online Rack UPS
  • GT11Li Series1~3kVA online Rack UPS
  • GT11Li Series1~3kVA online Rack UPS

GSS-Li Rack Series 1~3kVA Online Rack UPS

🔺Power range: 1~3kVA.
🔺Operation: 1P/1P, online double conversion.
🔺Up to 95.5% efficiency, helping reduce energy consumption and operating costs.
🔺Output Power Factor: 1

Wide Input Voltage Range: Supports 110~300VAC input, making it adaptable to a variety of environments.

Provides high load adaptability and stable performance under variable loads.

Perfect for 19-inch rack mounting, optimizing space usage.

Configurable external batteries with adjustable charging current (1A to 12A) and multiple voltage options.

Quick transfer time (4ms from mains to battery) and excellent load response with minimal THD (total harmonic distortion).

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  • GT11Li Series1~3kVA online Rack UPS
  • GT11Li Series1~3kVA online Rack UPS
  • GT11Li Series1~3kVA online Rack UPS

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Product Introduction

The GSS-Li Rack Series 1~3kVA Online Rack UPS provides highly efficient, reliable, and compact power protection for small-scale applications. With a power range from 1kVA to 3kVA, this UPS system is ideal for environments like government, finance, IT, education, transportation, broadcasting, and medical.

This online double conversion UPS ensures continuous and clean power for sensitive devices, even during power interruptions. The system operates with high efficiency (up to 95.5%), reducing operational costs and improving energy savings. It also offers high load adaptability with output power factor = 1, making it suitable for various types of critical equipment.

Key Features

● Online double conversion

Online double conversion delivers fully isolated, stable, pure, uninterrupted power to loads.
It ensures zero transfer time, complete utility isolation, and voltage/frequency stabilization,
providing supreme protection and operational reliability for critical sensitive equipment.

Schematic diagram of a double conversion UPS
GSS-Li Rack Series 1~3kVA Online Rack UPS

Output PF=1, high load adaptability.

Output PF=1 maximizes power utilization capacity, minimizes line losses and heat generation, and reduces electricity costs.

High efficiency up to 95.5%.

High efficiency up to 95.5% dramatically reduces energy waste, minimizes heat generation and cooling requirements, thereby cutting electricity costs. It also lowers operating temperatures to extend critical component lifespan and enhance system reliability.

GSS-Li Rack Series 1~3kVA Online Rack UPS
Voltage-Range-Indication-Chart

● Wide input voltage range of 110~300Vac.

Wide input voltage range significantly reduces battery transfers by maintaining rectified power during line fluctuations, thereby extending battery life and ensuring continuous critical load operation

Applications

  • Government & Finance: Protects critical government and financial infrastructure.
  • IT & Data Centers: Ensures continuous power for small-scale IT systems and servers.
  • Healthcare: Powers sensitive medical equipment in hospitals and clinics.
  • Broadcasting & Education: Safeguards broadcasting facilities and educational institutions’ critical power needs.
GSS-Li Rack Series 1~3kVA Online Rack UPS

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GSS-Li Rack Series 1~3kVA Online Rack UPS

We welcome you to visit our factory to experience the quality and performance of our products firsthand.

Model GSS01RB-Li GSS01RL-Li GSS02RB-Li GSS02RL-Li GSS03RB-Li GSS03RL-Li
Rate Power 1kVA/1kW 1kVA/1kW 2kVA/2kW 2kVA/2kW 3kVA/3kW 3kVA/3kW
Cold start Default output 50/60Hz
Input voltage range 110~300VAC;100% load@176VAC~276VAC,100%~50% power derating@110VAC~176VAC,50% load@276VAC~300VAC
Input power factor ≥0.99
Frequency range 50/60±5Hz(default),±3Hz/±10Hz(settable)
Output power factor 1.0 
Output Rate voltage 208VAC/220VAC/230VAC/240VAC
Load response ≤5%(0%-100%-0%step load)
Recovery time ≤40ms (0%-100%-0%step load)
Output THDu ≤2%,Linear load;≤5%non-linear load according to IEC62040-3
Transfertime Main to BAT
INV to BYP 4ms
Efficiency (normal mode) 95.0% 95.5%
Noise (1 meter) 45dB@>70%load or >6A charge 50dB@>70%load or>6A charge 50dB@>70%load or >6A charge
Overload Normal 102%~110%:30mins,110%~125%:10mins,125%~150%:30 seconds
Battery mode 102%~110%:1min,110%~125%:10 seconds,125%~150%:5 seconds
Bypass mode <130%:long time,130%~150%:10mins,150%~180%:5 seconds
Battery Model 12.8VDC/9Ah 50Ah/100Ah 12.8VDC/9Ah 50Ah/100Ah 12.8VDC/9Ah 50Ah/100Ah
Depend on external battery Depend on external battery Depend on external battery
Quantity 2/3 4/6 6
Max charging 1-4A(settable) 1-12A(settable) 1-4A(settable) 1-12A(settable) 1-4A(settable) 1-12A(settable)
Rate voltage 25.6VDC/38.4VDC 51.2VDC/76.8VDC 76.8VDC/102.4VDC
Standard EPO,RS232
Option SNMP card,AS400,USB,RS485,BMS by dry contact,Air filter
Dimension ,W*D*H(mm) 440*440*86 440*580*86 440*580*86
Weight (kg) 15.5/16.8 9.5 20.7/23.3 9.7 23.8 10

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