TPR/SDR-480-XS

Product catalog summary

Description: The TPR/SDR-480-XS series is a 480W AC-DC DIN rail power supply with an input voltage range of 85-264VAC and output voltages of 24V, 36V, and 48V. It is designed for high reliability and efficiency, featuring stable output voltage, short circuit, and overload protection. It is widely used in telecommunications, industrial control, and other electronic systems.

Output Characteristics: The power supply offers output voltage regulation with specific ranges for each voltage level. It supports rated output currents of up to 20A for 24V, 13.3A for 36V, and 10A for 48V. The ripple and noise levels vary with temperature, and the capacitive load capacity is 10000uF. Line and load regulation are specified, along with setup and hold-up times.

Features: The power supply supports both AC and DC inputs, with built-in DC OK relay contact and a wide operating temperature range. It includes protection features such as short circuit, overload, over-voltage, and over-temperature protection. The unit is RoHS compliant and has a high efficiency of up to 94%.

Input Characteristics: The rated input voltage range is 100VAC to 240VAC, with a frequency range of 47Hz to 63Hz. The power supply has a power factor of 0.99 at 110VAC and 0.95 at 230VAC.

Protection: The power supply includes overload protection with auto recovery, over-voltage protection, and over-temperature protection. It also features output short circuit protection.

Environmental Characteristics: The operating temperature range is -25℃ to 70℃, with storage conditions specified. The unit is designed to withstand vibration and pulse conditions as per IEC standards and can operate at altitudes up to 6000m.

Safety & EMC Standards: The power supply meets UL and EN safety standards and complies with EMC emission and immunity standards.

Other Characteristics: The unit weighs 1.2kg and has dimensions of 70x124x127mm. It supports parallel function and has a DC OK relay contact rating.

Reliability Characteristics: The MTBF is 300,000 hours at 25℃, and the design life of electrolytic capacitors is over 5 years at 40℃.

Mounting Method: Various mounting methods are illustrated, with recommendations for output current to ensure optimal PSU lifetime.

Catalog excerpts

480W AC-DC DIN RAIL Power Supply The rated output power of TPR/SDR-480-XS series is 480W, input voltage range: 85-264VAC, output voltage : 24V,36V,48V,High reliability, effificency , stable output voltage ,etc., with short circuit & overload protection, Widely used in telecommunications, industrial control,signal control , instrumentation, data acquisition, New Energy, Security,and other electronic systems. Built-in current sharing function Support 1+1 or N+1 redundant system (suggest to use redundancy Easy Fuse Tripping due to High Overload Current 150%(720W) peak load capacity High efficiency up to 94%

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TPR/SDR-480-XS Series INPUT characteristics!

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TPR/SDR-480-XS SeriesOTHERSDC OK relay contact rating Max 30V/1A or 60V/0.3A or 30Vac/0.3A Resistive load DC OK LED V On: when output voltage is up to 90% of rated output voltage, V Off: when output voltage is down to 80% of rated output voltage 1.AC terminal blocks installation information 2.DC terminal blocks installation information

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Input voltage(V) www.gztoppower.com

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MOUNTING METHOD INSTRUCTION A1 is recommended output current , A2 is the allowed max output current (PSU lifetime is around half of A1) Below curves are tested under 230Vac(179~264Vac), when 110Vac input(85~175Vac), all derating points drops 10℃

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