คำอธิบาย
| Model | Rack mount (Standard UPS) | KR1000PR | KR2000PR | KR3000PR | KR5000PR | KR6000PR | KR1110PR |
| Rack mount (Long backup UPS) | KR1000PRL | KR2000PRL | KR3000PRL | KR5000PRL | KR6000PRL | KR1110PRL | |
| CAPACITY | For computer load (VA / W) | 1000/900 | 2000/1800 | 3000/2700 | 5000/4500 | 6000/5400 | 10000/8000 |
| SYSTEM | Controller | Intelligent UPS with DSP control | |||||
| Technology | High Frequency Double Conversion, Power Factor Control(PFC) with IGBT Technology | ||||||
| INPUT | Voltage | 220 Vac Single phase nominal voltage | 220 Vac Single phase nominal voltage | ||||
| Voltage range | 220Vac: -45% to +35% | 220Vac: -35% to +25% | |||||
| Frequency | 50/60 Hz ±6% (auto detect) at nominal voltage (±10% option) | ||||||
| Power factor | >0.99 at full load(THDi<5%) | ||||||
| OUTPUT | Voltage | 220Vac ±1%(L-N+PE) | |||||
| Phase | Single phase (50/60Hz) | ||||||
| Frequency | Normally locked to line frequency, Free running 50Hz ±0.1% (Crystal control) | ||||||
| Wave form | Pure sine wave | ||||||
| Harmonic distortion | <2% at full load ( Linear load ), <5% at full load (Non linear load) | ||||||
| Transient condition | ±5% for 100% instantaneous load variation( STEP LOAD) | ||||||
| Overload capability | 130% for 60 sec., 150% for 30 sec., >150% for 300ms, automatic transfer to Bypass | 125%for10min., 150%for1min.,>150%for1sec., automatic transfer to Bypass | |||||
| Crest factor | 3:1 | ||||||
| Protection | Over / Under Voltage,Overload, Shot Circuit, Over Temp. and Battery Low Voltage Shutdown | ||||||
| EFFICIENCY | DC to AC | Approximate ≥ 87% | Approximate ≥ 92% | ||||
| AC to AC | Approximate ≥ 92% | Approximate ≥ 95% | |||||
| BATTERY | Type | SLA : Seal Lead Acid Battery(maintenance-free) Rechargeable | |||||
| Capacity | 3×12V 9.4 Ah | 4×12V 9.4Ah | 6×12V 9.4Ah | 16×12V 9.4 Ah | |||
| Voltage | 36Vdc | 48Vdc | 72Vdc | 192Vdc | |||
| Standard backup time | 15-30 min. (Depend on computer load) | ||||||
| Extend backup time | Option | ||||||
| Recharge time | 6-8 hours to 90% after load discharged | ||||||
| Charger Current(A) | Standard – 1A / Long Backup – 4A | Standard-1A/LongBackup:1-8A Adjustable | |||||
| Battery temperature compensation for recharge | Option | ||||||
| TRANSFER TIME | Main fail or Recover UPS to by pass and vice versa | Zero time (True On-line UPS) | |||||
| INDICATOR | Front panel LED | Line, Inverter, Bypass, Battery, L-N input warning and Fault | |||||
| Front panel LCD | Input / Output Voltage, Frequency, Battery Voltage, % Load, Temperature and UPS status | ||||||
| PROTECTION | EMI/RFI attenuation | >40 dB | |||||
| Surge protection | UL recognized surge protection to std.1449 | ||||||
| Surge energy dissipation | 220 Joules (510 Joules option)(2 microsec wave form) | ||||||
| AUDIBLE ALARM | Multiple tones with reset for silence | Mains Failure, Low battery, Overload and UPS fault | |||||
| INPUT PLUG | Power cord 1.5 meter | NEMA 5-15P | Terminal | ||||
| OUTPUT OUTLET | Rack mount | 3 – 4xNational (Terminal option) | Terminal | ||||
| COMMUNICATION INTERFACE | DB-9 connector | RS-232 serial port can be connected to PC, workstation or servers for automatic unattended shutdown and EPO & ECO (Option) | |||||
| Software | UPSilon2000 supported for windows 95, 98, NT, 2000, Me, XP, Novell Netware Linux, FreeBSD (IBM, Sun, Solaris option) | ||||||
| SNMP/HTTP capability. | SNMP Card, AS400 Card – Dry Contact, GPRS Modem, Environment | ||||||
| ACOUSTIC NOISE | At 1 meter | < 50 dBA | < 55 dBA | ||||
| ENVIRONMENT | Temperature | 0-45°C | |||||
| Humidity | 0-95 % (Non-Condensing) | ||||||
| DIMENSIONS
(W×H×D) mm. |
Standard UPS Rack 19 inch | 440 × 88 × 420 ( 2U ) | 440×88×500(2U) | ||||
| Long backup UPS Rack 19 inch | 440 × 88 × 420 ( 2U ) | 440×88×500(2U) | |||||
| Battery Unit for UPS | 440×88×420(2U)(Batt6-8PCS) | 440 × 130 × 500 (3U) (Batt 16PCS) | |||||
| WEIGHT
(approximate in Kg.) |
Standard UPS | 13(+Batt) | 8 | 8 | 11 | 12.5 | |
| Long backup UPS | 7 | 8.5 | 8.5 | 11 | 12.5 | ||
| Battery Unit for UPS | 8 / 14 | 13 | 18 | 45 (Batt 16PCS) | |||
| CONFORMANCE | Design regulation | TIS.1291 Part1-2553, Part2-2553, Part3-2555 : C1 CE : EN 62040-1: LVD, IEC 62040-2 : EMC, IEC 62040-3 Performance, UL no.E337869 |
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