MEANWELL LAD-360D industrial power supply 55.2V (360W) with backup function

Product detailed description

Professional switching power supply Mean Well with backup function with output voltage 55V and output power 360W for active elements with appropriate power range. Designed for deployment in applications such as: - Telecommunication systems - Fire emergency and evacuation systems - Battery backup for public safety - Security systems - Uninterruptible DC-UPS systems - Central monitoring systems - Industrial automation Functions and features: - Built-in battery charger and UPS function - TTL signals for status detection: AC OK, battery disconnect, battery recharge, battery discharge, battery full and battery low - Built-in on/off switches for AC and battery circuits increase safety during management and maintenance - Forced UPS mode for battery maintenance - Protections: short circuit / overload / over voltage / over temperature / low battery voltage / reverse battery polarity (no damage) - Wide operating temperature range: -20 to +60 °C - Output voltage adjustable (-20% to +5%) for CH1 via VR - Suitable for lead acid and lithium ion batteries - Design conforms to GB17945 system requirements - Low profile 1U (30 mm) The innovative LAD-360 series enriches the previous AD-155 series with a powerful 360W low profile industrial AC/DC power supply with UPS function The power supplies accept input voltages from 90VAC to 264VAC and support 27.6V, 41.5V and 55.2VDC output. They feature high efficiency up to 86.5%, built-in AC power switch for safe management and installation. They are also equipped with a bus with TTL signals for monitoring, allowing easy integration directly into security and fire systems: AC OK / battery disconnect / battery recharge (no damage) / battery discharge detection / full battery and discharge