KEBOS POWER ,to continue a better life.
GH31 Pro is double-conversion high frequency online UPS with a output power factor 1.0 Ranging from 10KVA to 20KVA, It’s design in small footprints with DSP technology and active input power factor correction design to ensure better output voltage conditions, power quality and power performance at all times. Its dual mains inputs will secure the power reliability in power fluctuation area.
True double-conversion
DSP technology guarantees high performance
Output power factor 1.0
Active power factor correction in all phases
50Hz/60Hz frequency converter mode
ECO mode operation for energy saving (ECO)
Emergency power off function (EPO)
Generator compatible
SNMP+USB+RS-232 multiple communications
3-stage extendable charging design for optimized battery performance
Adjustable battery numbers for long-run model
Maintenance bypass available
Optional parallel operation
Optional isolation transformer offers full isolation and complete common mode noise rejection
MODEL | GH31 Pro-10K(L) | GH31 Pro-15K(L) | GH31 Pro-20K(L) | |
---|---|---|---|---|
PHASE | 3Ph in 1Ph out with Netural | |||
CAPACITY* | 10KVA/10KW | 15KVA / 15KW | 20KVA / 20KW | |
INPUT | ||||
Nominal Voltage | 3X400Vac (3Ph+N) | |||
Voltage Range | 110-300 VAC @ 50% load 176-276 VAC @ 100% load | |||
Frequency Range | 46~54 Hz @50 Hz System or 56~64Hz @ 60 Hz System | |||
Power Factor | ≧ 0.99 @ 100% load | |||
OUTPUT | ||||
Output Voltage | 208*/220/230/240 VAC (Ph-N) | |||
AC Voltage Regulation | ± 1% | |||
Frequency Range (Synchronized Range) | 46~54Hz @50 Hz System or 56~64Hz @60 Hz System | |||
Frequency Range (Batt. Mode) | 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz | |||
Current Crest Ratio | 3:1 (max.) | |||
Harmonic Distortion | ≦ 2 % @100% Linear Load; ≦ 5 % @100% Non-linear Load | |||
Transfer Time | AC mode to Battery mode | zero | ||
Inverter to Bypass | zero (when phase lock fails, <4ms interruption occurs from inverter to bypass) | |||
Wave Form (Batt. Mode) | Pure Sine Wave | |||
Overload | AC Mode | 100-110% for 60 min, 110-125% for 10 min, 125%~150% 1min, >150% immediately | ||
Battery Mode | 100-110% for 60 min, 110-125% for 10 min, 125%~150% 1min, >150% immediately | |||
PARALLEL CAPACITY | up to 3 units in parallel | |||
EFFICIENCY | ||||
AC Mode | 95.5% | |||
ECO Mode | 98.5% | |||
Battery Mode | 94.5% | |||
BATTERY | ||||
Standard Model | Battery Type | 12V / 9Ah | 12V / 9Ah | 12V / 9Ah |
Numbers(default) | (10+10) PCS | (16+16) PCS | (16+16) PCS | |
Typical Recharge Time | 9 hours recover to 90% capacity | |||
Charging Current (max.) | 2.0A ± 10% (Recommended) 1.0~12.0A (Adjustable) | |||
Charging Voltage | +/-136.5 VDC ± 1% | +/-218 VDC ± 1% | ||
Long-run Model | Battery Type | Depending on the capacity of external batteries | ||
Numbers | 20PCS | 32~40 pcs (Adjustable) | ||
Charging Current (max.) | 1.0~12.0A ± 10% (Adjustable) | |||
Charging Voltage | +/-13.65 VDC* N ± 1% (N = 10) | +/-13.65 VDC* N ± 1% (N = 16~20) | ||
INDICATORS | ||||
LCD Panel | UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions | |||
PROTECTION | ||||
Full Protection | Overload, Overtemperature,Utility abnormal, UPS fault, UPS warning, battery low,etc | |||
ALARM | ||||
Battery Mode | Sounding every 4 seconds | |||
Low Battery | Sounding every second | |||
Overload | Sounding twice every second | |||
Fault | Continuously sounding | |||
PHYSICAL | ||||
Standard Model | Dimension, D X W X H (mm) | 626x 250 x 827 | ||
Net Weight (kgs) | 85 | 127.5 | 127.5 | |
Long-run Model | Dimension, D X W X H (mm) | 626x 250 x 827 | ||
Net Weight (kgs) | 46.5 | 46.5 | 46.5 | |
ENVIRONMENT | ||||
Operation Temperture | 0-40°C (the battery life will down when > 25°C) | |||
Operation Humidity | < 95% and non-condersing | |||
Operation Altitude** | < 1000m** | |||
Noise Level | Less than 55dB @ 1 Meter | Less than 58dB @ 1 Meter | ||
STANDARDS | ||||
Safety | EN 62040-1:2008/A1:2013;IEC 62040-1:2008/A1:2013;CE low voltage directive | |||
EMC | EN 62040-2: 2006(C3) CE EMC directive | |||
MANAGEMENT | ||||
Smart RS-232/USB | Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux, Unix and MAC | |||
Optional SNMP | Power management from SNMP manager and web browser | |||
*Derate capacity to 90% when the output voltage is adjusted to 208 VAC. | ||||
**If the UPS is installed or used in a place where the altitude is above than 1000m, the output power must be de-reated 1% per 100 m. | ||||
Product specifications are subject to change without further notice |