Power-Frequency Online UPS

Robust double-conversion UPS with 0 ms transfer time for industrial equipment and centralized power protection

Rated Capacity:6–200 kVA
Phase Configuration:3P/1P and 3P/3P
Input Voltage:380 or 400 V AC ±25% (3P/1P) / 285–480 V AC (3P/3P)
Output Voltage:220 or 230 V AC ±1% (1P) / 380 or 400 V AC ±1% (3P)
Output Frequency:50/60 Hz
Transfer Time:0 ms
Battery Voltage:192–384 V DC, depending on model
Isolation Transformer:Built-in input and output isolation transformers on 3P/1P models

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Overview

The Power-Frequency Online UPS series provides regulated backup power through an online double-conversion topology for industrial and infrastructure loads. It covers 6–200 kVA with three-phase input/single-phase output and three-phase input/three-phase output configurations. The three-phase-input/single-phase-output range is documented with built-in input and output isolation transformers, supporting load compatibility and resistance to supply-side disturbance. Across the series, sine-wave output, zero transfer time, electronic short-circuit current limiting, overload handling, LED status indication, and LCD operating data support continuous system supervision. Model-dependent battery voltages and cabinet sizes accommodate different capacity levels and runtime requirements. Typical uses include data rooms, communications facilities, medical equipment, production controls, security systems, and industrial process equipment. Because the two phase configurations differ in voltage, overload duration, battery arrangement, noise, and physical construction, their specifications are presented separately.

Technical Specifications

Three-Phase Input / Single-Phase Output Configuration

Parameter	Specification
Model range	GP3106KS, GP3110KS, GP3115KS GP3120KS, GP3130KS, GP3140KS GP3160KS, GP3180KS
Rated capacity range	6–80 kVA
Input phase configuration	Three-phase, five-wire input
Rated input voltage	380 or 400 V AC
Input voltage range	Rated input voltage ±25%
Input frequency range	45–65 Hz
Input power factor	>0.98
Rated output voltage	220 or 230 V AC
Output voltage accuracy	±1%
Output frequency	50 / 60 Hz
Output frequency accuracy	±0.5 Hz
Output power factor	0.8
Output waveform	Sine wave
Transfer time	0 ms
Waveform distortion	Linear load: ≤3%; non-linear load: ≤5%
Overload capability	110%: 10 min; 125%: 1 min; 150%: 300 ms
Short-circuit protection	Electronic current limiting at 1.3 times rated current
Battery voltage	GP3106KS–GP3115KS: 192 V DC; GP3120KS–GP3140KS: 192 V DC, with 192–240 V selectable; GP3160KS–GP3180KS: 384 V DC
LED	Input, inverter, bypass, and battery status; UPS fault and overload indication
LCD	Input/output voltage, frequency, battery voltage, load percentage, and internal temperature
Operating temperature	0–40 °C
Storage temperature	−25–55 °C
Relative humidity	0–95%, non-condensing
Noise	<54 dB at 1 m

Three-Phase Input / Three-Phase Output Configuration

Parameter	Specification
Model range	GP3310KS, GP3315KS, GP3320KS GP3330KS, GP3340KS, GP3360KS GP3380KS, GP33100KS, GP33120KS GP33160KS, GP33200KS
Rated capacity range	10–200 kVA
Input phase configuration	Three-phase, five-wire input
Input voltage range	285–480 V AC
Input frequency range	50 / 60 Hz ±5 Hz, automatic detection
Input power factor	>0.98
Rated output voltage	380 or 400 V AC
Output voltage accuracy	±1%
Output frequency	Automatically tracks input frequency
Output power factor	0.8
Output waveform	Sine wave
Transfer time	0 ms
Waveform distortion	Linear load: ≤3%; non-linear load: ≤5%
Overload capability	110%: 10 min; 125%: 3 min; 150%: 1 min
Short-circuit protection	Electronic current limiting at 1.3 times rated current
Battery voltage	384 V DC; 29 / 30 / 31 / 32 batteries adjustable
LED	Input, inverter, bypass, and battery status
LCD	Input/output voltage, frequency, battery voltage, load percentage, and internal temperature
Operating temperature	0–40 °C
Storage temperature	−25–55 °C
Relative humidity	0–95%, non-condensing
Noise	GP3310KS–GP3320KS: <54 dB; GP3330KS–GP3360KS: <60 dB; GP3380KS: <65 dB; GP33100KS–GP33200KS: <70 dB

Models, Dimensions and Weight

Three-Phase Input / Single-Phase Output Models

Model	Rated Capacity	Input / Output Configuration	Dimensions (W × D × H) mm	Net Weight kg	Gross Weight kg
GP3106KS	6 kVA	3P / 1P	250 × 580 × 720	118	138
GP3110KS	10 kVA	3P / 1P	305 × 600 × 870	200	256
GP3115KS	15 kVA	3P / 1P	305 × 600 × 870	220	265
GP3120KS	20 kVA	3P / 1P	410 × 680 × 920	240	288
GP3130KS	30 kVA	3P / 1P	410 × 680 × 920	269	305
GP3140KS	40 kVA	3P / 1P	730 × 460 × 1200	310	350
GP3160KS	60 kVA	3P / 1P	800 × 730 × 1400	450	510
GP3180KS	80 kVA	3P / 1P	800 × 730 × 1400	500	550

Three-Phase Input / Three-Phase Output Models

Model	Rated Capacity	Input / Output Configuration	Dimensions (W × D × H) mm	Net Weight kg	Gross Weight kg
GP3310KS	10 kVA	3P / 3P	410 × 670 × 950	130	180
GP3315KS	15 kVA	3P / 3P	410 × 670 × 950	140	190
GP3320KS	20 kVA	3P / 3P	410 × 670 × 950	205	224
GP3330KS	30 kVA	3P / 3P	410 × 670 × 950	230	245
GP3340KS	40 kVA	3P / 3P	450 × 820 × 1060	250	298
GP3360KS	60 kVA	3P / 3P	490 × 850 × 1230	359	416
GP3380KS	80 kVA	3P / 3P	560 × 900 × 1300	400	429
GP33100KS	100 kVA	3P / 3P	560 × 900 × 1300	474	554
GP33120KS	120 kVA	3P / 3P	800 × 1200 × 1700	650	700
GP33160KS	160 kVA	3P / 3P	800 × 1200 × 1700	785	815
GP33200KS	200 kVA	3P / 3P	850 × 1200 × 1800	840	1150