Datasheet

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Industrial Power Supplies
TSPC Series 80–480 Watt
Input Specifications
Input voltage – nominal ranges 100 – 120 / 220 – 240 VAC by selection switch
– effective ranges 85 – 132 / 187 – 264 VAC
– output power derating at input <100 VAC 3.3 %/V
Input voltage frequency 47 – 63 Hz
Harmonic limits EN 61000-3-2
Holdup time 10 ms min.
Inrush current 40 A
Recommended circuit breaker, – TSP 080/120 6.0 – 16.0 A
characteristic C – TSP 240 10.0 – 16.0 A
or fuse, slow blow type – TSP 480 16.0 – 25.0 A
Efficiency 85 – 92 %
Output Specifications
Output voltage adj. range 24 – 28 VDC
– output power derating above 24 VDC 5 %/V
Boost output current 120 % (at 24 VDC output voltage)
continuouse at <+50°C ambient temperature
– power derating above 50°C ambient 2 %/°C
– power derating at input <115 VAC 1.3 %/V
– power derating at input <220 VAC 0.6 %/V (at upper input voltage range)
Regulation – Input variation 1 % max.
– Load variation (0–100 %) 1 % max.
Ripple and Noise (20MHz bandwidth) 100 mVp-p typ. (200 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
Temperature range – Operating –25°C to +70°C max.
– output current derating above 60°C ambient 2.5 %/°C
– Storage –40°C to +85°C
Cooling convection cooling, no internal fan
Humidity (non condensing) 95 % rel. H max.
Pollution degree 2
Temperature coefficient 0.02 %/K
Reliability, calculated MTBF at +25°C acc. to IEC 61709 – TSP 080 2.4 Mio. h
www.tracopower.com/products/tspc-mtbf.pdf – TSP 120 2.5 Mio. h
– TSP 240 1.7 Mio. h
– TSP 480 1.4 Mio. h