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GRD11 1K-3KVA Online Rack mount UPS with an output power factor 0.9 and 90% operating efficiency in online mode.
GRD11 1K-3KVA Online Rack mount UPS is ideal for medium-density power protection demand, provides Rack form factor to fit diverse environment. Despite its compact footprint, this UPS incorporates internal battery packs which can be accessed via the front panel for maintenance checks and replacement without removing the UPS from its rack mounting.
True double-conversion
Microprocessor control optimizes reliability
Output power factor correction
Wide input voltage range(55-145VAC)
Converter mode available
ECO mode for energy saving only available for 1-3KVA models
Generator compatible
Adjustable charging current via LCD or software(1A-6A)
Comprehensive display allows easy monitoring access of UPS status
Model | GRD11-1K(L) | GRD11-2K(L) | GRD11-3K(L) | |
---|---|---|---|---|
Capacity | 1KVA/900W | 2KVA/1800W | 3KVA/2700W | |
Input | Nominal Voltage | 100/110/115/120/127VAC or 200/208/220/230/240VAC | ||
Voltage Range | 55-145VAC or 110-300VAC at 50% load 85-140VAC or 160-280VAC at 100% load | |||
Frequency | 40-60Hz / 50-70Hz | |||
Power Factor | 0.99 | |||
Output | Voltage | 100/110/115/120/127VAC or 200/208/220/230/240VAC | ||
Voltage Regulation | ±1% | |||
Frequency Range (Synchronized Range) | 47-53Hz or 57-63Hz | |||
Frequency Range (Batt. Mode) | 50Hz±0.25Hz or 60Hz±0.3Hz | |||
Current Crest Ratio | 3:1 | |||
Harmonic Distortion | ≤3% THD(Linear load) ≤6% THD(Non-linear load) | |||
Transfer Time | 0ms | |||
Wave Form | Pure Sine Wave | |||
Efficiency | AC Mode | 88% | 89% | 90% |
Battery Mode | 83% | 87% | 88% | |
Battery (Standard Model) | Battery Type | 12V9AH | 12V9AH | 12V9AH |
Numbers | 2PCS | 4PCS | 6PCS | |
Typical Recharge Time | 4 hours recover to 90% capacity | |||
Charging Current | 1A | |||
Charging Voltage | 27.4VDC ± 1% | 54.7 VDC ±1% | 82.1 VDC ±1% | |
Battery (Long-run Model) | Battery Type | Depending on the capacity of external batteries | ||
Numbers | 3 | 6 | 8 | |
Charging Current | 1.0A/2.0A/4.0A/6.0 A | |||
Charging Voltage | 41.0VDC ± 1% | 82.1 VDC ±1% | 109.4VDC ±1% | |
Indicators | LCD Panel | UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions | ||
Alarm | Battery Mode | Sounding every 4 seconds | ||
Low Battery | Sounding every second | |||
Overload | Sounding twice every second | |||
Fault | Continously sounding | |||
Physical(Standatd Model) | Dimension,D*W*H(mm) | 310*438*88(2U) | 410*438*88(2U) | 630*438*88 |
Net Weight(kgs) | 12 | 19 | 29.3 | |
Physical(Long-run Model) | Dimension,D*W*H(mm) | 310*438*88(2U) | 410*438*88(2U) | |
Net Weight(kgs) | 9 | 12 | 14.2 | |
Environment | Humidity | 20-90 % RH @ 0- 40°C (non-condensing) | ||
Noise Level | Less than 50dBA @ 1 Meter | |||
Management | Smart RS232/USB | Supports Windows 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC | ||
Optional SNMP | Power management from SNMP manager and web browser | |||
*Long-run model is only available in 200/208/220/230/240VAC systems. output power factor is PF0.8. | ||||
**Derate to 80% of capacity in Frequency converter mode and to 80% when the output voltage is adjusted to 100/200/208VAC | ||||
* Product specifications are subject to change without further notice |