Meanwell TDR-960 48V Power Supply

Description

Original Meanwell TDR-960-48 48V 20A Industrial DIN Rail Power Supply for System Ceramic Inkjet Printers

Heavy-Duty 960W Three-Phase 48V DC Power Unit for Industrial Ceramic Tile Digital Printing Lines

The Meanwell TDR-960-48 is a premium 960W three-phase industrial AC/DC DIN-rail power supply engineered to provide ultra-stable, high-voltage 48V DC power for demanding manufacturing environments. Specifically applied in System ceramic inkjet printers and compatible digital tile decoration machines, this 48V power unit drives critical high-power circuits, industrial servo drive motors, printhead driver boards, and precision ink heating systems.

Equipped with a wide 3-phase input capability (340 to 550VAC), a narrow 110mm chassis, and 94.5% operating efficiency, the TDR-960-48 provides continuous 24/7 reliability while resisting the high temperatures, electrical fluctuations, and glaze dust typical of ceramic production plants.

Key Features and Advantages

• Built for System Ceramic Printing Lines: Fully compatible with System ceramic digital inkjet machinery, offering seamless replacement to eliminate production downtime and maintain consistent print quality.
• High-Voltage 48V 20A Output: Provides dependable, clean 48V DC power with an adjustable range of 48V to 55V, matching the precise power curve required by industrial printhead controllers and motion boards.
• Wide 3-Phase Input (340 to 550VAC): Accommodates worldwide industrial power standards and operates smoothly under two-phase conditions or fluctuating factory power grids.
• Fanless Passive Cooling Design: Achieves 94.5% peak efficiency with natural air convection cooling, preventing ceramic dust and glaze particles from entering internal electronics.
• Compact 110mm DIN Rail Footprint: Saves valuable space inside machine electrical cabinets and mounts directly onto standard TS-35/7.5 or TS-35/15 rails.
• Active PFC and Parallel Current Sharing: Features high power factor (PF over 0.95) and supports active parallel connection (up to 3+1 units / 3840W) for multi-channel printer expansion.
• Full Industrial Protection Suite: Complete internal safeguards including Short Circuit, Overload (constant current limiting), Overvoltage, and Overtemperature protection, plus built-in DC OK relay output.

Technical Specifications

Model: Meanwell TDR-960-48 Rated Output Voltage: 48V DC Rated Output Current: 20A Rated Output Power: 960W Voltage Adjustment Range: 48V to 55V DC Input Voltage Range: 3-Phase 340 to 550VAC (Dual phase operation supported) Frequency Range: 47 to 63Hz Efficiency (Typ.): 94.5% Power Factor: PF >= 0.95 at full load Cooling Method: Free air convection (Fanless) Mounting Type: DIN Rail TS-35/7.5 or TS-35/15 Dimensions (W x H x D): 110 x 125.2 x 150 mm Working Temperature: -30C to +70C Application Compatibility: System Ceramic Inkjet Printers and High-Speed Industrial Digital Printers

Why Choose Our Ceramic Inkjet Machine Spare Parts?

1. Guaranteed Genuine Quality: All Meanwell TDR-960-48 units undergo full electrical load inspection to ensure precise voltage regulation and zero defect rates.
2. Ceramic Industry Specialists: We focus on high-precision electrical and mechanical spare parts for ceramic printing machines, ensuring accurate part matching.
3. Fast International Shipping: In-stock availability with vibration-resistant export packaging for prompt delivery to minimize factory line stoppages.

Frequently Asked Questions (FAQ)

Q1: What is the main difference between TDR-960-24 and TDR-960-48 in ceramic printers? A: The TDR-960-24 provides 24V 40A DC output, typically used for low-voltage logic controls and 24V sensors, while the TDR-960-48 delivers 48V 20A DC output, mainly powering 48V servo motor drives, high-voltage printhead heating circuits, and specialized driver boards in System ceramic printers.

Q2: Can the output voltage be fine-tuned if my system needs slightly above 48V? A: Yes. The TDR-960-48 includes a front-panel trimmer potentiometer allowing output voltage adjustment between 48V and 55V DC to compensate for line loss across long cable runs.

Q3: How does the fanless design benefit ceramic tile manufacturing plants? A: Ceramic workshops have high concentrations of ambient dust and airborne glaze powder. Because the TDR-960-48 relies on natural convection rather than a motorized fan, it eliminates the risk of dust accumulation causing fan seizure and thermal breakdown.