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  • Free transportation to the installation site
  • Free initial installation and setup
  • 2-year official warranty and 10 years of after-sales service
HGB online single phase to single phase transformer-less UPS

The HGB UPS series, available in power ratings from 1 to 3 kVA, is an Online Double Conversion uninterruptible power supply designed to protect office equipment, computer networks, security systems, laboratory equipment and other sensitive loads. Featuring advanced DSP-based digital control, HGB delivers stable and precise output voltage and frequency under varying utility conditions. The wide input voltage range minimizes unnecessary battery operation and extends battery service life. The intelligent battery charging system optimizes the charging process and ensures reliable battery performance. The LCD display provides real-time information including input and output status, load level, battery capacity and system alarms. USB and RS232 communication interfaces, together with an intelligent communication slot, enable comprehensive monitoring and remote management capabilities. Compact dimensions, stable performance and cost-effective operation make HGB an ideal choice for light professional applications.

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Topology
Online Double Conversion
Power Range
1 - 3 kVA
Input / Output
1P : 1P (in:out)
Output Power Factor
P.F. = 0.9
Features:

Advanced DSP-based control

Wide input voltage range

Intelligent battery charger

LCD display

Intelligent communication slot

Compact dimensions and easy installation

Whats in the packing:
user manual iconUser Manual
usb cableUSB Cable
rs232 serial cableRS232 Serial Cable

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3.8 ★
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  • Value for Money
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UPS/Model
Select Model
UPS/Input
Nominal Voltage
220/230/240 Vac (single phase + N)
Voltage Range
110 to 286 Vac @ max 50% load (single phase), 176 to 286 Vac @ max 100% load (single phase); (tolerance ±5%)
Frequency Range
rated: 50 or 60 Hz (automatic select), range: 40 to 70 Hz
Voltage Distortion (THDi)
≤ 3٪ (100% non-linear load)
Inlet Type
Terminal
UPS/Bypass
Voltage Range
176 to 264 Vac (can be set via lcd display)
Frequency Range
±1%, ±2%, ±4%, ±5%, ±10%
UPS/Output
Power
- select a model from top -
Nominal Voltage
220/230/240 Vac (single phase + N)
Voltage Variation
static variation ±1%
Frequency Range
50 or 60 Hz (tolerance ±0.1 Hz)
Power Factor
0.9
Voltage Distortion (THDv)
< 2% with resistive linear load, < 5% with non-linear load
Outlet Type
Terminal
Wave form
pure sinewave
Efficiency
up to 92%
UPS/Battery
Battery Type
only external battery connect via terminal
Qty × Voltage
20 × 12 Vdc = 240 Vdc (standard) or 216 Vdc (output PF = 0.8) or 192 Vdc (output PF = 0.7)
UPS/Protections
Overload
AC mode: 105% < load ≤ 110% for 60 min then transfer to bypass, 110% < load ≤ 125% for 10 min then transfer to bypass, 125% < load ≤ 150% for 1 min then transfer to bypass, over 150% transfer to bypass immediately Battery mode: 105% < load ≤ 110% for 10 min, 110% < load ≤ 125% for 1 min, over 125% shut down immediately
Protections
over-current, short-circuit, over-voltage, under-voltage, over-temperature, excessive low battery
Alarms
line failure, battery low, over-load, fault conditions
UPS/Physical
Dimensions (W × D × H)
191 × 460 × 337 mm
Weight
- select a model from top -
UPS/Environment
Working Temperature
ambient: min 0 °C, max 40 °C, recommended for battery life: 20 to 25 °C
Working Humidity
max 95% non-condensing
Noise Level
- یک مدل از بالا انتخاب کنید -
UPS/Others
Communications
USB type B, RS232, slot for communications interface, EPO
Standards
Safety: IEC/EN 62040-1, IEC/EN 62477-1 EMC: IEC/EN 62040-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8
Other Specifications
zero (ac <-> batt), zero (inv <-> byp)

What applications is the HGB UPS suitable for?
This UPS is designed for office equipment, computer networks, security systems, laboratory equipment and other critical loads.
What information is displayed on the LCD screen?
The LCD display provides information including input and output voltage, load level, battery capacity and system alarms.
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