คำอธิบาย
| Model | Rack Mount (Standard UPS) | VNK1000RM | VNK2000RM | VNK3000RM | VNK5KRM | VNK6KRM | VNK10KRM |
| 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 | True Online Double Conversion, Power Factor Control(PFC) with IGBT Technology | ||||||
| INPUT | Voltage | 220 Vac Single phase (Selectable 208/220/230/240V) L-N+PE | |||||
| Voltage range | 220Vac: -45% to +35% | 220Vac: -35% to +25% | |||||
| Frequency | 50/60 Hz ±6% (auto detect) at nominal voltage (±10% option) | ||||||
| Power Factor | PF >0.99 at full load (THDi<3%) | ||||||
| OUTPUT | Voltage | 220V ±1% (Selectable 208V/220V/230V/240V) | |||||
| Phase | Single phase L-N+PE | ||||||
| Frequency | Normally locked to line frequency, Free running 50Hz ±0.1% (Crystal control) | ||||||
| Wave form | Pure Sine Wave | ||||||
| Harmonic Distortion THDv | <2% at Full Load(100% Linear Load), <5% at Full Load(100% 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 Temperature and Battery low voltage shutdown | ||||||
| EFFICIENCY | DC to AC | Approximate ≥ 87% | Approximate ≥ 92% | ||||
| AC to AC | Approximate ≥ 92% | Approximate ≥ 95% | |||||
| BATTERY | Type | AGM / SLA : Seal Lead Acid Battery (maintenance-free) Rechargeable | |||||
| Capacity | 3×12V 9.4 Ah | 4×12V 9.4Ah | 6×12V 9.4Ah | BatteryUnit :16×12V9.4Ah | |||
| Voltage | 36Vdc | 48Vdc | 72Vdc | 192Vdc | |||
| Standard Backup Time | 15-30 min. (Depend on computer load) | ||||||
| Extend Backup Time | Optional with EXT.Battery Unit (RACK MOUNT) | ||||||
| Recharge time | 6-8 hours to 90% after load discharged | ||||||
| Charger Current(A) | Standard:1A / Long back up: 4A | Standard:1A / Long back up: 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 Online UPS) | |||||
| INDICATOR | Front panel LED & LCD SWITCH | AC Input & Output Voltage, Frequency, Load Level, Battery Level Temperature | |||||
| UPS STATUS : AC mode, Battery mode, Bypass mode and Fault with switch ON, OFF, Function | |||||||
| PROTECTION | EMI/RFI Attenuation | >40 dB | |||||
| Surge protection | UL recognized surge protection to std.1449 Cat.A / IEC61643-11, LPZ3 | ||||||
| Surge energy dissipation | 220 Joules at 10/1000μsec (510 Joules option) (Imax = 8000A, Vclamp 775V) | ||||||
| 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 / IEC320-C12 | Terminal | ||||
| OUTPUT OUTLET | Rack mount | 4 – 6xNational (Terminal option) | Terminal | ||||
| COMMUNICATION INTERFACE | USB Port | USB serial port can be connected to PC, workstation or servers for automatic unattended shutdown / with EPO contact | |||||
| Software | UPSilon2000 supported for windows 95, 98, NT, 2000, Me, XP, Novell Netware Linux, FreeBSD (IBM, Sun, Solaris option) | ||||||
| SNMP/HTTP capability. | Option SNMP CARD / USB / Environment set for Netagent & Utility | ||||||
| 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 ) | 440×88×570(2U) | 440×88×500(2U) | |||
| Long backup UPS Rack 19 inch | 440×88×420 ( 2U ) | 440×88×570(2U) | 440×88×500(2U) | ||||
| Battery Unit for UPS | – | 440×88×570(2U) | 440×88×500(2U) | ||||
| WEIGHT
(approximate in Kg.) |
Standard UPS | 13 | 20 | 25 | 11 | 12.5 | |
| Long backup UPS | 6 | 10 | 10 | 11 | 12.5 | ||
| Battery Unit for UPS | – | 14 | 19 | 44.5 | |||
| CONFORMANCE | Design regulation | TIS.1291 Part1-2553, Part2-2553, Part3-2555 : C1,
CE : IEC 62040-1,-2,-3, IEC61000 / UL no. E337869 By QMS : ISO9001 / 14001 :2015 |
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