SM700

Compact switch mode, hot pluggable, constant power output rectifier with wide AC input range for world-wide telecom applications. Robust, with permanent short circuit protection on output with a large operating input AC voltage range and a wide operating temperature range. Constant power feature in the DC output (700W@48Vdc), with load sharing bus allows easy paralleling.

KEY FEATURES

• Constant power output: 700W at 48Vdc, reducing the number of modules needed in the system
• Space saving and compact due to its power density and format (450W / l, 1U high)
• Robust due to its very wide operating input voltage range (80 to 300Vac)
• Wide operating temperature range -10°C to +70°C with full thermal management
• Reliable operation due to advanced self-protection (input, output, temperature current, power) and high MTBF
• Automatic stop on high and low mains voltage with automatic re-start
• Self-protection against high temperature conditions via automatic output power current (power) de-rating
• Fan speed control & monitoring-low noise, extended lifetime fan
• Fan monitoring with alarm signaling when failed. Easy fan removal for maintenance purposes
• Sine wave input (PFC) and high efficiency (89%) to reduce installation and operation costs
• Easy to operate: compact, light, hot pluggable, clear indications by LED, adjustment free, ready to use
• Control & alarm functions for remote management
• Float temperature compensation and output voltage control input for optimum battery charging via the system digital control module – increases battery life
• CE marked