Metal Case Power Supplies TXH Series, 120–480 Watt CB Scheme Features ◆ Compact U-bracket and enclosed power UL 60950-1 supplies ◆ Screw terminal block ◆ Very high efficiency up to 93 % ◆ No internal fan for 120 W & 240 W models. ◆ Universal input 90 – 264 VAC ◆ Adjustable output voltage ◆ EMI/EMC compliance with EN 61000-6-3 and EN 61000-6-1 ◆ Compliance to EN 61000-3-2 (PFC) ◆ Short circuit and overvoltage protection ◆ 3-year product warranty The TXH series is a family of power supplies in metal enclosure, designed for a wide range of cost critical applications. The very high efficiency of up to 93% admits of a compact design with free air convection coouling for the 120 and 240 Watt models. The units are equiped with screw terminal blocks and are easy to install in any equipment. These power supplies have universal input and comply with European EMC standards and the Low Voltage Directive (LVD). Models with Single Output Order code Output power max. Output Voltage [VDC] Output current max. Efficiency typ. at 230 VAC 11.4 – 13.2 10 A 90 % 22.8 – 26.4 5.0 A 91 % 48 45.6 – 52.0 2.5 A 92 % 12 11.4 – 12.6 20 A 90 % nominal * adjustable 12 24 TXH 120-148 TXH 240-112 TXH 120-112 TXH 120-124 TXH 240-124 120 Watt 240 Watt 24 22.8 – 25.2 10 A 92 % TXH 240-148 48 45.6 – 50.4 5.0 A 93 % TXH 360-112 12 10.8 – 13.2 30 A 89 % 24 21.6 – 26.4 15 A 91 % 48 44.0 – 51.0 7.5 A 93 % 12 10.8 – 13.2 40 A 88 % 24 21.6 – 26.4 20 A 90 % 48 43.2 – 50.4 10 A 91 % TXH 360-124 360 Watt TXH 360-148 TXH 480-112 TXH 480-124 480 Watt TXH 480-148 * 36 VDC output voltage models on request. http://www.tracopower.com Page 1 of 5 Metal Case Power Supplies TXH Series 120–480 Watt Input Specifications Input voltage – nominal 100 – 240 VAC – AC range (universal input) 90 – 264 VAC – DC range 120 – 370 VDC Input frequency 47 – 63 Hz Earth leakage current (240 VAC / 63 Hz) 360 W models: 300 µA max. other models:500 µA max. Input current at full load – at 115 VAC / 230 VAC 120 240 360 480 W W W W models: models: models: models: 1.2 A typ. / 0.6 A typ. 2.3 A typ. / 1.1 A typ. 3.6 A typ. / 1.8 A typ. 5.1 A typ. / 2.5 A typ. Recommended circuit breaker (characteristic C) or slow blow fuse 120 240 360 480 W W W W models: models: models: models: 3.15 A 5A 6.3 A 10 A Output Specifications Voltage set accuracy ±2 % max. Output voltage adjustment range Regulation details see table page 1 – Input variation 1 % max. – Load variation (0–100%) 1 % max. Minimum load not required Ripple and noise (20 MHz bandwidth) [mVp-p] max. Models: 12 VDC 120 W 120 240 W 120 360 W 150 480 W 100 24 VDC 240 200 200 200 48 VDC 480 200 200 300 Hold-up time 10 ms min. Current limitation 130 - 150 % foldback, auto recovery Short circuit protection indefinite, 360 & 480 W models: auto recovery 120 & 240 W models: no auto recovery (power disconnect required) Overvoltage protection by Zener diode 120 % of Vout typ. 360 & 480 W models: auto recovery 120 & 240 W models: no auto recovery (power disconnect required) Overtemperature protection for 360 & 480 W models only, auto recovery Capacitive load, [µF] max. Models: 12 VDC 120 W 23‘000 240 W 23‘000 360 W 85‘000 480 W 180‘000 24 VDC 10‘000 10‘000 48‘000 75‘000 48 VDC 470 470 13‘000 25‘000 General Specifications Temperature ranges – Operating 120 W models: 480 W models: other models: – Storage (non operating) –25°C to +70°C –20°C to +70°C –10°C to +70°C –25°C to +85°C Derating – Ambient temperature – Low input voltage 2.5 %/K above +50°C low temperature derating for TXH480-112 model: 2%K below 5°C below 100 VAC: 1%/V Temperature coefficient 0.03 %/K Humidity (non condensing) 95 % rel max. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 5 Metal Case Power Supplies TXH Series 120–480 Watt General Specifications Switching frequency (pulse width modulation PWM) 120 & 240 W models: 100 kHz typ. 360 W models: 75 kHz typ. 480 W models: 62.5 kHz typ. Isolation voltage (60 sec.) – Input / Output 120 & 240 W models: 360 & 480 W models: – Input / Case 120 & 240 W models: 360 & 480 W models: – Output / Case 4‘000 VAC 3‘000 VAC 2‘000 VAC 1‘500 VAC 500 VAC Reliability /calculated MTBF 120 & 360 W models: >120‘000 h (MIL-HDBK-217F, at +25°C, ground benign) 240 W models: >50’000 h 480 W models: >100’000 h Electromagnetic compatibility – Conducted input RI suppression EN 55022, class B, FCC part 15, level B (EMC), Emissions – Harmonic current emissions IEC/EN 61000-3-2 class B Electromagnetic compatibility EN 55024 (EMC), Immunity Degree of protection class I Safety standards UL 60950-1, IEC/EN 60950-1 Safety approvals – UL/cUL 60950-1 www.ul.com -> certifications -> File e188913 – CB report according to IEC 60950-1 www.tracopower.com/products/txh-cb.pdf Environment – Vibration 3 axes, sine sweep, 10–500Hz, 2g, 0.1 oct/min Environmental compliance – Reach www.tracopower.com/products/txh-reach.pdf – RoHS RoHS directive 2011/65/EU Altitude during operation 120 / 240 & 360 W models: up to 4‘000 m (13‘120 ft) approved 480 W models: up to 3‘000 m (9‘840 ft) approved Outline Dimensions 137.0 (5.39) TXH 120 models 6.0 (0.24) 4.0 (0.16) 38.0 (1.50) Weight: 390 g (13.8 oz) Optional Cover TXH 120–COV Cover incl. screws for TXH 120 models 100.0 (3.94) 50.0 (1.97) 13.0 (0.51) 13.5 (0.53) 82.0 (3.23) 12.0 12.0 –Vout 10.8 (0.43) 41.0 –Vout AC IN (N) (1.61) +Vout AC IN (L) FG (0.47) (0.47) +Vout top view 60.5 (2.38) 7x M3 THD (bottom) Max mounting screw penetration: 2.5 mm (0.1) http://www.tracopower.com Page 3 of 5 Metal Case Power Supplies TXH Series 120–480 Watt Outline Dimensions 150.0 (5.91) 35.0 (1.38) TXH 240 models Weight: 580 g (20.5 oz) 127.0 (5.00) Optional Cover 57.0 (2.24) 11.5 (0.45) Cover incl. screws for TXH 240 models 7x M3 THD (bottom) +Vout 106.0 (4.17) (0.47) (0.47) –Vout 53.0 AC IN (L) AC IN (N) FG (0.83) 21.25 Max mounting screw penetration: 2.5 mm (0.10) Terminal rating: 25A At higher current connection has to be splitted –Vout (2.09) top view 63.5 (2.50) +Vout 12.0 12.0 TXH 240–COV 13.0 (0.51) TXH 360 models Weight: 750 g (26 oz) 10.0 5x M4 THD 1 FG 2 AC IN (N) 3 AC IN (L) 4~6 +DC OUT 7~9 -DC OUT 15.7 4x M4 THD 4.5 Dimensions in [mm], () = Inch Tolerances ±0.8 (±0.03) Mounting hole pich tolerances ±0.5 (±0.02) http://www.tracopower.com Max mounting screw penetration: 2.5 mm (0.10) Terminal rating: 25A At higher current connection has to be splitted Page 4 of 5 Metal Case Power Supplies TXH Series 120–480 Watt Outline Dimensions 150.0 (5.91) - Sense 13.0 57.0 (2.24) 11.5 (0.51) (0.45) = Off DC-OK: 4-6 VDC = On, 0-1 VDC C6 GND C7 +5 VDC aux. ±10%, 0.6 A max. M3 THD C87x (bottom) GND aux. +Vout –Vout –Vout 53.0 (2.09) top view +Vout 63.5 (2.50) C5 Remote127.0 Control: open = On, short = Off (5.00) 106.0 (4.17) C4 AC IN (L) AC IN (N) FG Input terminal 1 AC (N) 2 AC (L) 3 FG (0.83) C3 12.0 12.0 Connection cable with 500mm flying leads included! + Sense C2 (0.47) (0.47) Mating connector: Housing: JST PHDR-08VS Crimp: JST SPHD-002T-P0.5 C1 35.0 (1.38) Weight: 1050 g (37 oz) Control connector 21.25 TXH 480 models Output terminal 4-6 + Vout 7-9 - Vout Max mounting screw penetration: 2.5 mm (0.10) Terminal rating: 25A At higher current connection has to be splitted Dimensions in [mm], () = Inch Tolerances ±0.8 (±0.03) Mounting hole pich tolerances ±0.5 (±0.02) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. January 17. 2014 Page 5 of 4