SMR 4890

Features

• AC input voltage range: 90VAC~30SVAC;
• Active power factor compensation, PF≥0.99;
• Efficiency for normal module: 92%;
• Efficiency for high efficient module: 95%;
• Digital boost by software, boost tolerance≤±5%;
• AC harmonic current distortion≤5%;
• Working temperature: -40°C ~75 °C ;
• Accord with UL, CE standard requirements;
• Advanced EMC design, low radiation, meet CE & FCC Class B requirements;
• Reliable operation with full system status detection, control, alarm and protection functions.
• All positive interface operation, plug and play, which makes the operation and maintenance more safe, convenient and fast.
• Perfect battery management functions, has the temperature compensation, battery protection, charging current limit and battery capacity calculation functions.
• CAN bus distributed digital control, intelligent internet monitoring design, providing a variety of communication interfaces such as RS-232, RS-485, SNMP telecom and dry contact alarm interface, flexible networking, remote monitoring, unattended.