نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Rectangular metal DIN-rail power supply with ventilation slots and terminal blocks

Mean Well

Mean Well SDR-960-48 48V 20A 960W DIN Rail Power Supply

SKU CH-0B1A-8X1DK

Delivers 48 V at 20 A with 94 % efficiency and active PFC, mounting on TS-35 DIN rail for industrial control equipment

  • TypeProprietary Power Supply
  • High efficiency up to 94 % reduces energy waste
  • Built-in active PFC function improves power factor
  • Cooling by free air convection enables silent operation
  • Installs on DIN rail TS-35 7.5 or 15 for flexible mounting
  • Meets EN61000-6-2 industrial immunity level for reliable performance

Industrial DIN Rail Power Unit

The Mean Well SDR-960-48 is a 48V 20A single-output supply rated at 960W. It targets engineers and integrators building control cabinets, automation systems or distributed power architectures that demand regulated DC on a standard rail.

Mounting and Expansion

The unit clips onto TS-35 DIN rail in either 7.5 or 15 mm height. Convection cooling removes the need for forced airflow inside the enclosure. Active PFC and a 130% peak-load capability handle transient demands, while current-sharing allows up to four units to combine for 3840W total output.

Fit and Alternatives

Suitable for new industrial builds that require UL508-listed hardware and EN61000-6-2 immunity. Not suited for installations limited to 180-264VAC mains, for projects needing DC-OK relay contacts on a 75W frame, or for battery-charging applications without external control circuitry.

أبرز المميزات

  • High efficiency up to 94 % reduces energy waste
  • Built-in active PFC function improves power factor
  • Cooling by free air convection enables silent operation
  • Installs on DIN rail TS-35 7.5 or 15 for flexible mounting
  • Meets EN61000-6-2 industrial immunity level for reliable performance

المواصفات

TypeProprietary Power Supply

أسئلة حول هذا المنتج

At what output current does the 130% peak-load limit activate on this 48 V 20 A unit?

The supply delivers 20 A continuously and can reach 26 A for short periods before the 130% peak-load protection engages.

How much heat must the enclosure dissipate when the supply runs at full load continuously?

At 94% efficiency the unit loses roughly 60 W as heat, so the cabinet needs enough free-air convection to remove that power without forced airflow.

Which DIN-rail profiles are compatible with the built-in mounting clip?

The clip fits standard TS-35 rails in both 7.5 mm and 15 mm heights.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.