KEBOS POWER ,to continue a better life.
GRD33 5-10KVA is the high density version of double-conversion online UPS. With an output power factor 0.9 and 91% operating efficiency in online mode, it's suitable for powering a wide range of devices such as servers, data center, industrial processes,telecommunication and security system. Besides, it is provided with input power factor correction function that helps to avoid any damage to the mains and also facilitate the connection of generator.
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 | GRD33-5KL | GRD33-7.5KL | GRD33-10KL | |
|---|---|---|---|---|
| PHASE | 3-phase in/3-phase out | |||
| CAPACITY | 5KVA/5KW | 7.5KVA/7.5KW | 10KVA/10KW | |
| PARALLEL CAPABILITY | 3 max | |||
| INPUT | ||||
| Nominal Voltage | 3 x 208 VAC (3Ph+N) | |||
| Voltage Range | 121~270 VAC (3-phase) @ 50% load 152~253 VAC (3-phase) @ 100% load | |||
| Frequency Range | 46~54 Hz or 56~64Hz | |||
| Power Factor | ≧ 0.99 @ 100% load | |||
| OUTPUT | ||||
| Output Voltage | 3 x208/220 VAC (3Ph+N) | |||
| AC Voltage Regulation (Batt. Mode) | ± 1% | |||
| Frequency Range (Synchronized Range) | 46~54Hz or 56~64Hz | |||
| Frequency Range (Batt. Mode) | 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz | |||
| Current Crest Ratio | 3:1 (max.) | |||
| Harmonic Distortion | ≦ 2 % THD (Linear Load) ≦ 5 % THD (Non-linear Load) | |||
| Transfer Time | AC mode to Battery mode | zero | ||
| Inverter to Bypass | zero | |||
| 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 | |||
| EFFICIENCY | ||||
| AC Mode | 93.5% | |||
| ECO Mode | 98.5% | |||
| Battery Mode | 92.5% | |||
| BATTERY | ||||
| Long-run Model | Battery Type | Depending on customer | ||
| Numbers | 16~20 pcs (Adjustable) | |||
| Charging Current (max.) | 1A/2A/3A/4A/5A/6A/7A/8A/9A/10A/11A/12A(Adjustable) 12A maximum | |||
| Charging Voltage | +/-13.65V*N (N = 8~10) | |||
| INDICATORS | ||||
| LCD Panel | UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions | |||
| PHYSICAL | ||||
| Long-run Model | Dimension, D X W X H (mm) | 680X438X133(3U) | ||
| Net Weight (kgs) | 34 | 35 | 35 | |
| ENVIRONMENT | ||||
| Operation Temperture | 0-40°C | |||
| Operation Humidity | <95% and non-condersing | |||
| Noise Level | Less than 58dB @ 1 Meter | Less than 65dB @ 1 Meter | Less than 65dB @ 1 Meter | |
| MANAGEMENT | ||||
| Smart RS-232/USB | Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux and MAC | |||
| Optional SNMP | Power management from SNMP manager and web browser | |||
| *When output voltage is set as 3 x 360VAC, the output power of the unit will be de-rated to 90%. | ||||
| Product specifications are subject to change without further notice | ||||