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UPS 8KVA ~ 30KVA (1Ph Out)

single Phase Input and Single Phase Output and the capacity from 8KVA to 20KVA; GP31 series UPS is three phases input & single phase output and the capacity is from 10KVA to 30KVA. They can use in parallel or separately against different request. They suitable for large machine room, data management center, manufacture industry, petrify system, metallurgical industry, power system etc. important area.

High Reliable

* Adopt twin change on line technology, sequester extraneous interference
* Favorable overload ability and protection
* Design with 100% unbalance protection
* 100% Non linear load ability
* IGBT, PWM inverter together with digital

logic power control technology

* Industrial grade UPS

Super Safety

* The output isolate transformer can avoid the destruction of abnormal signal & lightning stroke
* With static bypass, repair bypass, battery maintain bypass
* Cold start


* Different loading have different use way. Single UPS, 1+1 or N+1 etc.
* Modular design, easy to repair
* Intelligent management for battery pack


* The efficiency of complete system more than 90%, it will be up to 95% or more if ECO mode

Easy Operation

* LED/LCD display, it’s easy to operate


* It can remote management and TVSS through the offered RS232()RS422, optional SNMP Card, RJ45 etc. communicate port


* Data management equipment and system
* Automatic control systems
* Hospital
* Mini office system
* Telecommunication systems
* Bank


Model GP1108 GP1110 GP1115 GP1120 GP3110 GP3115 GP3120 GP3130
Capacity 8KVA 10KVA 15KVA 20KVA 10KVA 15KVA 20KVA 30KVA
Input Voltage 220VAC±25% (Single phase 2 wires + G) 220/380VAC±20% (Three phases 4 wires + G)
Frequency 50Hz ± 10%
Power Factor 0.8 ( 0.95 if UPS with filter )
Output Voltage 220VAC±1% (steady state) 220VAC±2% (steady state)
Frequency Free synchronized to main (AC Power Mode); 50Hz±0.5%(Battery Mode)
Power Factor 0.8 (lagging)
Wave Form Sine Wave
Distortion £ 3% (linear load), £ 5% (non linear load)
Crest Factor 3:1
Transitory Voltage 220VAC ± 4% 220VAC ± 5%
Efficiency ³90%
Battery Type 12VDC Sealed lead acid battery, maintenance free
Nominal Voltage 192VDC (16 PCS) 384VDC (32 PCS)
Backup Time As per the request of customer
Recharge Time 7 ~ 10 hours up to 90% capacity
Charge Current 10~25A (Adjustable)
Transfer Time 0 ms ( AC to DC or DC to AC); < 4 ms (Bypass to Inverter or Inverter to Bypass)
LCD Display UPS work situation, AC power situation, Battery situation, automatic turn to bypass, overload
Overload Ability 150% for 30 seconds, 125% for 10 minutes
Protection Over Voltage, Under Voltage, Over Load, Over Temperature, Short Circuit, Lightning Stroke etc.
Alarm Over Temperature, Battery, Bypass, AC Power Abnormal, Over Load, Over Voltage
Noise ( 1 m distance) £55dB
Communicate Interface RS232 (or RS422), SNMP Card (Optional), RJ45
Ambient Temperature 0°C ~ 40 °C
Humidity 10% ~ 90% (no dewfall)
Elevation < 2000m
Size (mm) 1140 x560 x800
N.W. (kg) 125 140 175 225 181 235 285 320
EMC IEC62040-2, EN50091,GB9254
Ability of Antijamming IEC61000-4
Protection Degree IP20
uninterruptible power system


If you are interested in our products, please don’t be hesitated to contact us. Please send mail to tenka@wenbaele.com, or leave your message at the following form. We will contact you within 24 hours. Thank you for your enquiry.