Technical Information & Details for MEAN WELL DUPS20 DC-UPS Module Rated Output Current: 20 A Input Voltage Range: 24 – 29 V DC Output Voltage Range: 21 – 29 V DC Battery Charging Current: 2 A Supported Battery Capacities: 4 AH – 135 AH (Lead-acid) Normal Battery Voltage: 24 V DC (e.g., 2 x 12 V in series) Operating Temperature: −30 °C to +70 °C Cooling: Fanless free air convection Protection Functions: Battery reverse polarity, Short circuit, Deep discharge, Over-discharge current Relay Contacts: DC BUS OK, Battery Discharge, Battery Fail (max. 30V/1A) LED Indicators: Green (DC OK), Yellow (Discharge), Red (Fail/Warning) Isolation Resistance: > 100M Ohms / 500V DC Dimensions (H x W x D): 125.2 mm x 40 mm x 113.5 mm Weight: 310 g Safety & EMC Certificates: UL62368-1, EAC, CE, UKCA, BS EN/EN55032 Class B Manufacturer Warranty: 3 Years Information about the MEAN WELL DUPS20 The MEAN WELL DUPS20 is a high-performance 20A DIN rail type DC-UPS controller designed to provide seamless backup functionality for 24V industrial power systems. When paired with a primary power supply and external lead-acid batteries, it ensures continuous system operation by immediately connecting the load to the battery pack during AC mains failure. One of its standout characteristics is the comprehensive diagnostic capability, featuring a battery test function that activates every 30 seconds to detect faulty cells or connection issues before a crisis occurs. The unit is remarkably efficient, housed in a compact 40mm slim design that optimizes rail space in crowded cabinets. It also features a sophisticated battery management system with low voltage disconnect (LVD) to prevent deep discharge, thereby protecting your battery investment. Engineered for high reliability, it supports a wide variety of battery capacities from 4AH up to 135AH, making it a versatile solution for semiconductor fabrication, industrial control systems, and critical communication infrastructure where uninterrupted power delivery is essential.

Technical Information & Details for the MEAN WELL WDR-60-24 Power Supply Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Input Voltage Range: 180 – 550 V AC / 254 – 780 V DC, 47 – 63 Hz Efficiency: 90.5% Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 30 A @ 230 V AC / 50 A @ 400 V AC Operating Temperature: −30 °C to +85 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Overvoltage Category: OVC II Isolation Voltage: 4.7 KV AC (Reinforced isolation) between input and output Dimensions (H x W x D): 125.2 mm x 32 mm x 102 mm Weight: 0.5 kg Safety & EMC Certificates: UL61010, EN61558-2-16, AS/NZS 62368.1, EAC, CE LED Indicator: DC OK relay contact status indication Manufacturer Warranty: 3 Years Information about the MEAN WELL WDR-60-24 The MEAN WELL WDR-60-24 is a high-performance 60W industrial power supply designed to excel in challenging electrical environments. Its most notable feature is the ultra-wide input range of 180 to 550V AC, which allows the unit to operate reliably on either single-phase or two-phase power lines. This flexibility is essential for global industrial applications where voltage stability varies. Despite its powerful capabilities, it maintains an ultra-slim 32mm width, ensuring that it occupies minimal space on a TS-35 DIN rail. The reinforced isolation of 4.7KV AC provides an extra layer of safety, making it a dependable choice for semiconductor fabrication and complex industrial control systems. Engineering excellence is further demonstrated through its fanless design, which utilizes natural convection cooling to operate efficiently across an extreme temperature range of -30 to +85 °C. The unit includes a DC OK relay contact for real-time remote monitoring of the power status, ensuring that any potential downtime can be identified immediately. Users can also benefit from the adjustable output voltage, which can be increased by up to 20% to compensate for voltage drops over long cable distances. With integrated protections against short circuits, overloads, and over-temperature, the WDR-60-24 is a robust solution for factory automation and electro-mechanical apparatus requiring 24V stability.

In: 90-305VAC 47-63Hz  127-431VDC  Out: 36VD / 480W / 10,2A / Eff. 93,5% / 110x126x151mmEmpfohlene Batterie: 13-133AHUrsprungsland TW Zolltarifnr. 85044055