Mean Well TDR-960 Series DIN Rail Power Supply.

Mean Well TDR-960 Series DIN Rail Power Supply.

Power supply manufacturer MEAN WELL have launched a brand new industrial power supply. Introducing the TDR-960 series of ultra slim, three phase input DIN Rail power supply units. Featuring 340 to 550Vac three phase, wide input range, the TDR-960 series only captures two out of the three phases but can still be operated by derating power during the phase failure status. The slim design of these DIN rail units of only 110mm width saves precious space on the rail. That makes TDR-960 40.2% smaller in size compared to its predecessor, DRT-960. However, with 2.5%~3% higher efficiency than corresponding older models, in response to the trend of green power with energy saving concept.

Modern high performance circuit design, TDR-960 series boasts up to 94.5% efficiency and can be full load operated by free air convection cooling from -30°C to +50°C ambient temperature (or up to +70℃ by suitable power derating). With built-in active PFC function, these high efficient power units meet the harmonic current limitation as per EN61000-3-2. With overload protection function incorporating constant current limiting and delayed shutdown, TDR-960 series is well suited to all manner of critical loading conditions, such as inductive or capacitive loads. Other standard features include DC OK relay contact alarm signal output, front panel LED indicator, front panel DC voltage adjustment , parallel function, in addition to protection for short-circuit, overload, over voltage, and over temperature. TDR-960 series comply with UL/ CB/ CE certificates and also meet the EMC requirements of heavy industrial immunity level (EN61000-6-2). Suitable applications include industrial control system, semi-conductor fabrication equipment, factory automation, electro-mechanical applications, and any installations of fan-less and low noise requirements.

For information on stock and pricing please call 01844 204420 or email

Meanwell TDR-960 series features

  • Three phase 340~550VAC wide input range (Two phase operation possible)
  • 110mm in width only
  • 94.5% extremely high efficiency
  • Built-in active PFC function
  • Built-in parallel function/ current sharing up to 4 units
  • Protection: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • DC OK relay contact
  • Installed on DIN rail TS-35 / 7.5 or TS-35/15
  • UL508 (industrial control equipment) listed
  • EN61000-6-2 heavy industrial immunity level
  • Dimension(WxHxD): 110x 125.2x 150mm
  • 3 years warranty


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