W-TEL high frequency power supply system is developed by decades of exploitation and on-line operation experience. To meet the demands of the network construction for 3G/4G 、FTTX 、data communication equipment 、transmission equipment and access equipment .With high reliability、high power density、high-performance、all digital insert-frame communication power system function. With battery management and power system monitor function , match with proper sensor can realize environment supervision and supply more than one standby supervise capacity , Also can support RS232 、RS485 interface for IP ,convenient for realize remote supervision and unattended. · System Features · Adopt up-and-down in-and-out wiring methods, all front operation, easy installation and maintenance. · Structure flexible, indoor and outdoor type, can reach IP55. · With AC /DC /ACDC /ACDC integrated multi-system structure, fit for multi -application · Excellent AC/DC/ signal lightening protection · Rectifier support normal efficiency and high efficiency mixed insertion, more environmental protection. · Input voltage range of rectifier module is 90-300 Vac.  power grid with high applicability. · Rectifier module with nondestructive hot-swap tech, support on-line maintenance · Excellent battery management function, effectively extend the service life of the battery. · With RS232/RS485, interface, dry contact and multi- communication interface, flexible networking Configuration W-TEL-200 W-TEL-400 W-TEL-600 System capacity 200A 400A 600A Supervisory module SM32E Rectifier module RM4850/RM4850H AC/DC distribution unit support 24P AC/DC circuit breaker installation position Dry contact 6 ways input ,6 ways output, user-defined Frame construction 19inch 6U 19inch 8U 19inch 10U Optional configuration 3U AC/DC distribution unit, multi-users electric power consumption inspection function, B+C SPD, AC electric power inspection, multi-level load function and TCP/IP communication. Configuration W-TEL-14 W-TEL-18 Cabinet inside size 800W*800D*1400H 800W*800D*1800H DC Power system IPS30000 series insert power system Distribution unit 3U AC/3U DC distribution unit Temperature control equipment equipment compartment heat exchange, AC compressor air condition. battery compartment TEC. Inside space Equipment compartment 22U,Battery compartment 18U (2sets of 150AH battery) Equipment compartment 22U,Battery compartment 18U (1set of 150A H battery) Cabinet material sandwich steel panel Others 48v light ,entrance guard ,battery guard against label ,hydrogen remove fan. Rectifier Module W-TEL-4850 W-TEL-4850H W-TEL-4830 W-TEL-4830H Input voltage 90~300Vac（176V~300V full load output，90~176V decline load output） Output voltage typical 53.5Vdc（range 42~58Vdc） Output current 0-50A 0-30A Power factor ≥0.99 Input frequency 45~65HZ Output frequency 2900W 1740W Protection function input overvoltage protection ,output overvoltage protection , output over current protection ,over temperature alarm and protection Overvoltage protection point 59Vdc Output current limit 54A 36A Ripple (vp-p) ≤200mv (at rated input /output state ,plus 0.1uF ceramic capacitor and 10uF high frequency electrdytic capacitor for each ,bandwidth is 20MHz measurement.) Call constant noise ≤2mv Voltage stability accuracy ≤±0.6 Dimension 242.1*102.7*83.8mm 208×126×41.6mm Startup time ≤10S Output power ≥92% ≥95% ≥92% ≥95%