Specifications

16
16
Audible Alarms Battery Mode, Low Battery, Overload, Fault
CommunicationInterface
Communication Port RS232 (Standard), DB9 or USB or AS400 or SNMP / HTTP (Optional)
Environmental
Operation Temperature 0-400 C
Storage Temperature -150C to 500C
* All T3R models have a long standby option with no built in batteries, this is the charge current of the long standby models.
For long standby models, add “-L“ to the part number.
** 6 and 10kVA models can have up to 25A charging capabilities when connected in parallel with the ST-CHARGER external super charger.
All information contained in this brochure is purely indicative and can not be used to form any contractual obligations.
Specication or design can be changed at anytime without prior notice.
Model ST3R10 ST3R20 ST3R30 ST3R60 ST3R100
Topology
True On-Line, Double Conversion
Output Waveform
Pure Sine Wave
Input
Maximum Capacity (VA/W)**
1000VA/800W 2000VA/1600W 3000VA/2400W 6000VA/4800W 10000VA/8kW
Nominal Input Voltage
230 VAC
Input Regulation Voltage 160~300 VAC Single Phase w/ Ground 160~300 VAC Single Phase
w/ Ground
Nominal Input Frequency
50/60 ± 4Hz
Input PFC
≥0.95 ≥0.98
Input Short Protection Circuit Breaker
Output
Nominal Output Voltage 220/230/240 VAC nominal
Output Voltage Regulation ± 2%
Output T.H.D
≤3% (Linear Load)
≤6% (Non-Linear Load)
≤4% THD (Linear Load)
≤7% THD (Non-Linear Load)
≤2% THD (Linear Load)
≤6% THD (Non-Linear Load)
High Efciency Mode (AC to DC)
85% 85% 88% > 88%
High Efciency Mode (DC to AC)
83% 83% 83% > 88%
Crest Factor 3:1
Start on Battery Yes
Output Frequency 50 Hz ± 0.2 Hz 50 Hz ± 0.5 Hz
Battery
Typical Backup Time
9 minutes 12 minutes 8 minutes 10 minuts 8 minutes
Battery Type Sealed Lead-Acid maintenance-free 12VDC/7Ah per cell
12VDC/9Ah per cell
Number of Batteries 3 cells 8 cells
20 cells
Recharge Time to 90% 5 hours
7 hours 8 hours
Charge Current of Long Standby Model * 8A 4.2A **
AdvancedDiagnostics
Front Panel Indication – LCD UPS Status, I/P Voltage & Frequency, O/P Voltage & Frequency,
Battery Voltage, Battery Capacity, Loading %, Temperature, History Alarm.
Front Panel Indication – LED Normal (Green), Warning (Yellow), Fault (Red)
Relative Humidity 20% to 90% non-condensing
Audible Noise
< 45 dBA @ 1 meter < 50 dBA @ 1 meter < 55 dBA @ 1 meter
Mechanical
Dimensions (W x H x D mm)
440 x 88 x 465
(with internal batteries)
440 x 88 x 465 (UPS only)
440 x 88 x 465 (External Battery)
440 x 132 x 640 (UPS Only)
440 x 132 x 640 (External Battery)
Weight (Net Weight with Batteries) (kgs)
15.5 35 36 85 88
UPS - ONLINE (TRANSFORMERLESS)
1PHASEINPUT,1PHASEOUTPUT