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Industrial Power Supplies

TSPC Series

50–480 Watt

Input Specifications

Input voltage

– nominal ranges

TSPC 050

100 – 240 VAC universal input

other models

100 – 120 / 220 – 240 VAC by selection switch

– effective ranges

TSPC 050

85 – 264 VAC universal input

other models

85 – 132 / 187 – 264 VAC by selection switch

– 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,

– TSPC 080/120

6.0 – 16.0 A

characteristic C

– TSPC 240

10.0 – 16.0 A

or fuse, slow blow type

– TSPC 480

16.0 – 25.0 A

Efficiency

85 – 93 %

Output Specifications

Output voltage adj. range

12 VDC models:

12 – 14 VDC

output power derating above 12 VDC :

10 %/V

24 VDC models:

24 – 28 VDC

output power derating above 24 VDC :

5 %/V

48 VDC models:

48 – 56 VDC

output power derating above 48 VDC :

2.5 %/V

Boost output current

120 % (at 24 VDC output voltage)

continuous 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

130 % min. (of Iout nom., constant current)

Short circuit current

90 % of Iout nom. (typ.), foldback

Output overvoltage protection

12 VDC models:

25 V max.

24 VDC models:

40 V max. (TSPC 120, TSPC 240, TSPC 480)

45 V max. (TSPC 050, TSPC 080)

48 VDC models:

60 V max.

Overtemperature protection

switch off at overtemperature, automatic restart

Power back immunity

12 VDC models:

16 V (18 V for 1 s)

24 VDC models:

35 V (40 V for 1 s)

48 VDC models:

63 V (65 V for 1 s)

Power OK signal

– trigger threshold

12 VDC models:

10.0 – 11.5 V

24 VDC models:

21.0 – 22.5 V

48 VDC models:

42.0 – 45.0 V

– output signal

12 VDC models:

open collector 20 mA max.

24 VDC models:

open collector 10 mA max.

48 VDC models:

open collector 5 mA max.

Active high: Connected to Vout in normal operation,

high resistance at failure

Max. capacitive load

unlimited

General Specifications

Temperature range

– Operating

–25°C to +70°C max. (with derating)

– Output current derating

2.5 %/°C above 60°C

– Storage

–40°C to +85°C

Cooling

convection cooling, no internal fan

Humidity (non condensing)

95 % rel. H max.