Online Double Conversion
Online UPS power protection for critical equipment.
AT Series
AT Series Online Double Conversion UPS1KVA – 10KVA
Power protection for servers, networks, industrial and critical equipment.
Online Double Conversion
Pure Sine Wave Output
0ms Transfer Time
Standard / External Battery
Key Features
Pure Sine Wave Output
Sine wave output for connected equipment.
0ms Transfer Time
Transfer time specified as 0ms.
LCD Display
Clear status information and a multifunction display.
Communication Interfaces
RS232 / USB standard. AS400 / RS485 / SNMP optional.
Flexible Configuration
Standard or external battery options.
Product Overview
AT Series Online Double Conversion UPS covers 1KVA, 2KVA, 3KVA, 6KVA and 10KVA, with standard and external battery configurations. The series provides pure sine wave output, 0ms transfer time and a multifunction LCD display.
RS232 and USB interfaces are standard. AS400, RS485 and SNMP are optional. Compare all capacities and battery configurations in the technical specifications below.
Downloads
Product Brochure
Coming SoonUser Manual
Coming SoonTechnical Specifications
Compare all AT Series models at a glance.
Standard UPS
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| Parameter | AT1K | AT2K | AT3K | AT6K | AT10K |
|---|---|---|---|---|---|
| General | |||||
| Rated capacity / power | 1KVA/900W | 2KVA/1800W | 3KVA/2700W | 6KVA/5400W | 10KVA/9000W |
| Installation | Tower | ||||
| Input | |||||
| Nominal input voltage | 100/110/115/120/127VAC Or 208/220/230/240VAC | ||||
| Input frequency | 40Hz-70Hz | ||||
| Input power factor | ≥0.99 (100% load) | ||||
| Wiring | L+N+PE | ||||
| Output | |||||
| Output voltage | 100/110/115/120/127VAC Or 208/220/230/240VAC | ||||
| Voltage regulation (battery mode) | ±1% | ||||
| Frequency | 50 Hz ± 0.25 Hz / 60 Hz ± 0.25 Hz | ||||
| Output power factor | 0.9 | ||||
| Harmonic distortion | ≤3% THD (linear load); ≤6% THD (nonlinear load) | ||||
| Transfer time | 0ms | ||||
| Waveform | Pure sine wave | ||||
| Overload capacity (line mode) | 100–110%: 10 minutes; 110–130%: 1 minute; >130%: 1 second | ||||
| Overload capacity (battery mode) | 100–110%: 30 seconds; 110–130%: 10 seconds; >130%: 1 second | ||||
| Battery | |||||
| Battery type | Lead-acid battery | ||||
| Charging current | 1A | ||||
| Battery voltage | 24V | 48V | 72V | 192V | |
| Battery capacity | 7AH | ||||
| Efficiency | |||||
| Mains power mode | 88% | 89% | 90% | ||
| Battery mode | 83% | 87% | 88% | ||
| Communication | |||||
| Standard interfaces | RS232 / USB | ||||
| Optional interfaces | AS400 / RS485 / SNMP | ||||
| Control panel | Multifunction LCD status and display console | ||||
| Environment | |||||
| Humidity | 20–95% (non-condensing) | ||||
| Temperature | -25~55°C (Battery: 0~40°C) | ||||
| Noise at full load (1 m) | <40 dB | ||||
| Physical | |||||
| Dimensions | 285*144*222mm | 400*145*225mm | 435*190*325mm | 514*248*613mm | |
| Net weight | 8.1kg | 14.2kg | 21.3kg | 54.6kg | 56kg |
External Battery UPS
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| Parameter | AT1KS | AT2KS | AT3KS | AT6KS | AT10KS |
|---|---|---|---|---|---|
| General | |||||
| Rated capacity / power | 1KVA/900W | 2KVA/1800W | 3KVA/2700W | 6KVA/5400W | 10KVA/9000W |
| Installation | Tower | ||||
| Input | |||||
| Nominal input voltage | 100/110/115/120/127VAC Or 208/220/230/240VAC | ||||
| Input frequency | 40Hz-70Hz | ||||
| Input power factor | ≥0.99 (100% load) | ||||
| Wiring | L+N+PE | ||||
| Output | |||||
| Output voltage | 100/110/115/120/127VAC Or 208/220/230/240VAC | ||||
| Voltage regulation (battery mode) | ±1% | ||||
| Frequency | 50 Hz ± 0.25 Hz / 60 Hz ± 0.25 Hz | ||||
| Output power factor | 0.9 | ||||
| Harmonic distortion | ≤3% THD (linear load); ≤6% THD (nonlinear load) | ||||
| Transfer time | 0ms | ||||
| Waveform | Pure sine wave | ||||
| Overload capacity (line mode) | 100–110%: 10 minutes; 110–130%: 1 minute; >130%: 1 second | ||||
| Overload capacity (battery mode) | 100–110%: 30 seconds; 110–130%: 10 seconds; >130%: 1 second | ||||
| Battery | |||||
| Battery type | Lead-acid battery | ||||
| Charging current | 1–4 A (adjustable) | ||||
| Battery voltage | 36V | 72V | 96V | 192V | |
| Efficiency | |||||
| Mains power mode | 88% | 89% | 90% | ||
| Battery mode | 83% | 87% | 88% | ||
| Communication | |||||
| Standard interfaces | RS232 / USB | ||||
| Optional interfaces | AS400 / RS485 / SNMP | ||||
| Control panel | Multifunction LCD status and display console | ||||
| Environment | |||||
| Humidity | 20–95% (non-condensing) | ||||
| Temperature | -25~55°C (Battery: 0~40°C) | ||||
| Noise at full load (1 m) | <40 dB | ||||
| Physical | |||||
| Dimensions | 285*144*222mm | 400*145*225mm | 435*190*325mm | 444*191*323mm | |
| Net weight | 4.5kg | 6.2kg | 9.5kg | 12.5kg | 13.9kg |
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