Dalton Line interactive SM10 Series

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Smart Line Interactive UPS

( 650VA – 3000VA )


Dalton SM10 range of UPS  will provide clean and reliable backup power to ensure continued data integrity and optimum file server performance under a wide range 

of mains conditions.

Our advanced power management and diagnostic software package SM10 is available, this will allow Manager or System Integrator to remotely monitor 

and manage both the UPS and network server.

– Fully intelligent line Line interactive UPS with VI technology. 
– AVR buck and boost technology to auto- stabilize voltage.
– Double protection for overload / Over voltage .
– Smart communications USB and RJ-11/45 ports.
– Auto restart when mains power is restored.
– Compact design.
– Cold start.
– Application (PC . CCTV. PLC ….. Light current).
– USB communication port.
–  LCD display selectable.


Model SM10
Rating Power
  1200VA/720W 1500VA/900W 2000VA/1200W 3000VA/1800W
Input Input system Single Phase 
Voltage range                       176-276VAC (100% load), 120-276VAC (50% load)
Power factor ≥0.99
Frequency 50/60Hz
Output Output system Single Phase
Rated voltage 208*/220/230VAC
Power factor 0.6
Voltage precision ±2%
Voltage distortion < 1% THDV on linear load
< 5% THDV on non-linear load
                 Output                    wave form                                                                                                                    Simulated  Sinewave
Output frequency 50/60Hz (±10%)
Inverter overload
(Utility power,25©)
100-105%: no alarm
105-125% : load transfers to Bypass mode after 10 minutes
125-150% : load transfers to Bypass mode after 30s
Transfer time 0ms
Crest factor 3:1
DISPLAY/ INTERFACE LCD Display LCD Display indicates frequency, voltage, load, battery voltage, etc. LED indicates running status
         LED Status          Indicator  Utility power; Battery discharge; Inverter On
External             Communication USB/RS485 and  (RS232 and SNMP adapter are optional)
Windows XP/ 2003 and later version; Linux; Unix
Optional EX SNMP / dry contact relays / Modbus
Battery Batteries voltage 12VDC 24VDC 24VDC 48VDC
Battery Type Sealed maintenance-free lead –acid battery
Backup Time
Full load ≥ 5min (Standard)
Battery quantity 1 2 2 4
General Temperature 0 ~ 40℃
Humidity <95% (non-condensing)
Altitude <1000m
Efficiency >90% (Line mode), >92% (Battery mode), >96% (Eco mode)
FUNCTIONS  Expandable Battery Modules, LCD
Noise (dB) <35dB
Protection Low battery, overload, over temperature, short circuit, output over voltage, output low voltage
L*W*H (mm) 290 x 100 x 140 345 x 140 x 170 380 x 125 x 225 400 x 170 x 250
Weight (kg) 5 9 10 14 21