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Chapter 8. Appendix
8.1. Specifications
MODEL 1Kva 2Kva 3Kva
INPUT
Voltage (Vac) 80~140 or 160~280
Frequency (Hz) 50 / 60±5%(Auto Sensing)
Phase Single
Input Power Factor > 0.98(Full Load)
OUTPUT
Voltage (Vac)
100/110/115/120 or 200/220/230/240 DIP Switch
Selectable
Capacity(VA/W) 1000/700 3000/2100 3000/2100
Wave Form Sine Wave, THD<3%(no load to full load)
Voltage Regulation ±2%
Frequency Stability ±0.5Hz (Free Running)
Transient
Response(ms)
+/-4% Under full load step and corrected within 60ms
Synchronization
1 Hz/Sec. Slew Rate: Inverter Free Running If Input
Frequency Over ±5% Range
Crest Factor 3 : 1
Transfer Time
(Line Fault)
0 ms
Efficiency (AC to AC) > 83%
Run Time(Full Load) 8 Min. 8 Min. 7 Min.
DC Start Yes
BATTERY
Type Sealed Maintenance Free Lead Acid
Quantity (pcs) 3 6 8
Voltage (Vdc) 36 72 96
Recharge Time 8 Hours To 90%
Supplementary
Charger(Optional)
200/500W Charger, for extended back-up application.
DISPLAY
LED
Utility, Battery Low, Inverter, Bypass, Self-Test, Load
Level, Battery Level, Overload, Fault Conditions
MODEL 1Kva 2Kva 3Kva
PROTECTION
Overload
100%~120% delay 60 seconds before switching to
bypass; 120%~150% delay 10 seconds before
switching to bypass; >150% immediately switch to
bypass
Short Circuit
a) Inv. Mode: UPS shutdown and Cut the Output.
b) Bypass Mode: AC Input fuse Breaks down.
Overheat
a) Utility Normal: Switch to Bypass.
b) Utility Abnormal: Buzzer sounds continuously,
Fault LED lights up then cut the output.
High Voltage
Trip-Off
Switch to Backup Mode
Battery Low Alarm continuously till battery cutoff
Noise Suppression Comply with EN50091-2.
Spike Suppression Comply with EN61000-4-5.
ALARM
Audible and Visual
Line Failure, Battery Low, Transfer to Bypass,
Overload, System Fault Conditions
PHYSICAL
Dimensions (WxHxD,
mm)
440x88x385
2U
440x132x482
3U
44x176x482
4U
Net Weight (Kgs) 16 29 39
Oulets(IEC/Local) for detailed information, please refer to Chapter 4.
ENVIRONMENT
Temperature
0℃~40℃
Humidity 30~90% RH Maximum, Non-Condensing
Noise <45 dB (at 1 meter)
COMPUTER INTERFACE
Interface Type Standard RS232 Interface
Protocol MegaTec RUPS II
SNMP Adaptability Yes, Slot for Standard SNMP Card Available
Operating Systems
Compatibility
Novell Netware, Windows, OS/2, NetLite, MS-DOS,
HP-UX, AIX, SUN OS, UNIX, XENIX. Linux,etc
SAFETY CONFORMANCE
Safety Standard EN50091-1, cUL
EMC Standard EN50091-2, EN61000-3-3, EN61000-3-2, FCC Class A
Marks CE, cUL
Above specifications are subject to change without prior notice. Trademarks of MegaTec, RUPS, IBM,
MS-DOS, Novell Netware, Windows, OS/2, NetLite, HP-UX, AIX, SUN, UNIX, and XENIX and Linux are
registered trademarks of their respective companies.
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