Datasheet

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TSPC-240UPS Series
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input voltage – nominal ranges 100 – 120 / 220 – 240 VAC by selection switch
– effective ranges 85 – 132 / 187 – 264 VAC
(output current derating at low input voltage see page 6)
Input voltage frequency 47 – 63 Hz
Harmonic limits EN 61000-3-2
Holdup time 10 ms min.
Inrush current 40 A
Recommended circuit breaker, 16.0 A max. characteristic B or C or slow blow fuse
Output Specifications
Output voltage / current – normal mode 24.0 – 26.0 VDC; 10 A (12 A in boost mode)
– buffer mode 23.4 – 23.8 VDC; 10 A (12 A in boost mode)
– output power derating above 24 VDC 5 %/V
Efficiency – normal mode 88 – 91 % (battery charged)
(load >50 % of Iout max.) – buffer mode 90 – 92 %
Regulation – Input variation 1 % max.
– Load variation (0–100 %) 1 % max.
Ripple and Noise (20MHz bandwidth) 100 mVp-p max.
Overload protection 120 – 140 % of Iout nom., constant current
Short circuit current 90 % of Iout nom. (typ.), foldback
Output overvoltage protection 45 V
Overtemperature protection switch off at overtemperature, automatic restart
Power back immunity 35 V (40 V for 1 sec.)
Power OK signal – trigger threshold: 21.0 – 22.5 V
– output signal open collector 10 mA max.
Max. capacitive load unlimited
General Specifications
Operating temperature – operation in normal & buffer mode –25°C to +70°C max.
derating above +60ºC : 2.5%/K
– normal mode boost output –25°C to +60°C max.
derating above +50°C : 1.67 %/K
– buffer mode boost output –25ºC to +40ºC max.
Storage temperature –25°C to +85°C max.
Temperature coefficient 0.02 %/K
Cooling convection cooling, no internal fan
Pollution degree 2
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF at +25°C acc. to IEC 61709 > 1.1 Mio. h
Battery protection against over voltage, deep discharge, overcharge,
short circuit and reverse connection (built-in fuse)
Signals – Status DC OK input, DC OK output, BAT OK
all relay contact closed and LED on at status OK
– Contact rating 30 VDC / 1.0 A max.
60 VDC / 0.5 A max.