General Features:
● Adjustable Rated voltage, Voltage-transfer points, Green mode, Low battery shut-down level, & Over load level, etc.
● Audible alarm & Cold-start available.
● Automatic restart of loads after UPS shutdown.
● Generator compatible.
● Smart battery management with thermal compensation.
● Intelligent double stages charging control
● Support DB9 (standard), optional for RS232 & USB interface
● Compatible with all major OS, including Windows, Linux, etc.
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Output
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115V Models
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230V Models
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425U
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Power Levels (at nominal inputs)
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400 / 401 / 402: 400VA / 240W
425 / 425U: 425VA / 255W
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Output Voltage
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100V/110V/115V/120V Selectable
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200V/220V/230V/240V Selectable
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120Vac
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Voltage Waveform
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Simulated Sine wave
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Output Frequency
(sync to mains)
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Auto Select for 50/60Hz
45Hz-55Hz for 50Hz nominal
56Hz-65Hz for 60Hz nominal
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Regulation
(Battery mode)
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+/- 5% of selected output voltage.
(adjustable by using the setting software)
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Transfer time
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6mS typical
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Over current protection
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Over load alarm level 100% -120%
Over load shutdown level 120% -190%.
(Both adjustable by using the setting software)
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Input
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115V Models
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230V Models
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425U
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Nominal Voltage
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100V/110V/115V/120V
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200V/220V/230V/240V
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100V - 240V
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Input Frequency
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45Hz - 65Hz, 50/60Hz auto-sensing
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Efficiency
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98% (Normal mode)
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Noise Filtering
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Full time EMI/RFI filtering
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Over current protection
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AC fuse
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VoltageRange
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-15% ~ +14% for selected nominal voltage.
(Adjustable by using the setting software)
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95Vac~260Vac
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Surge Protection
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108 Joules
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220 Joules
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Battery
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Batterytype
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400:Maintenance-free sealed, Lead-Acid 6V/3Ah * 2
401:Li-Polymerbattery 12.8V/1600mAh x 1 pack
402:Li-Polymerbattery 12.8V/1600mAh x 2 packs
425(U):Maintenance-free sealed, Lead-Acid 6V/9Ah * 1
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Typical backup time at half-load
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400:5.5 minutes
401 / 425(U):9 minutes;402:18 minutes
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Typical backup time at 80% of full load
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400:3 minutes/425(U):4 minutes
401:5 minutes/402:12 minutes
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Charging method
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Smart pulse charging with two charging modes.
Quick charging when battery is not fully charged, trickle charging when battery is 90% fully charged.
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Charging time
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Lead-Acid battery: < 8 hours to 90% at normal line and normal temperature.
Li-Polymerbattery:401- 6 hours typical;
402-12 hours typical.
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Average charging current
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0.3 A
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Average charging voltage
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400:13.6V;425(U):6.8V.
401 / 402:15.4V.
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Protection
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Over current protection.
Over charging voltage protection.
Thermal protection. (CPU control)
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Monitoring
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Smart monitoring for failed battery or battery open circuit, real time detection and warning.
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Communications & Management
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Interface port
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Standard DB-9 (dry contact); Optional for RS-233 or USB.
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Control panel
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LED
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Audible alarm
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On battery alarm: Low battery alarm, Over load alarm, Short-circuit alarm, Thermal alarm
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Green mode function (Auto-shutdown during blackout)
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1% to 14% of full load (adjustable by using the setting software)
The default setting is 7%( 20W typical)
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Environmental and Safety
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Operating Temperature
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Up to 1500 meters: 0C to 40C (32F to 104F)
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Transit/storage Temperature
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-15Cto 55C (5F to 131F)
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Relative Humidity
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5 - 95% non condensing
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Operating Altitude
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0-3000 meters
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Audible noise at 1 M from surface of unit
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<=35 dBA
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Safety Markings
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CE
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EMC
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Class B, EN62040-2, FCC part15
IEC1000-2-2
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Quality control standard
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ISO9001
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Physical
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Dimension
D×W×H (cm)
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400:242 x 144 x 40 (mm)
401 / 402 / 425(U):192 x 144 x 40 (mm)
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Net Weight
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400:3.0 / 3.5 (kgs)
401:2.0 / 2.5 (kgs);402 / 425(U):2.5 / 3.0 (kgs)
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Packing
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Color box for each unit, 6 pcs in one export carton, and around 180 units per pallet.
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