Switching power, Telecom Rectifier, 30A/48V, Vapel Power System

1. General

VPE48-30/2(2)A-1 is AC/DC embedded power system supplying -48Vdc voltage output. It can be configured by one to two rectifiers with hot swappable function; the rectifier normal operation range is 90~290Vac. Comprehensive monitoring function to both the battery management and power system function, RS232 and RS 485.terminals has been provided to realize remote monitoring and unattended operation.

2. Main Specifications

3. Quoted Standard

GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold
GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat
GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products  Test Ca:Damp heat, steady state
GB/T 2423.4.1993 Basic environmental testing procedures for electric and electronic products  Test Db:Damp heat, cyclic
GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods —Tests Ea and guidance:Shock
GB/T 2423.6-1995 Environmental testing for electric and electronic products—Part 2:Test methods —Tests Ea and guidance:Bump
GB/T 2423.8-1995 Environmental testing for electric and electronic products—Part 2:Test methods —Tests Ed and guidance:Free drop
GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods —Tests Fc and guidance:Vibration(Sinusoidal)
GB/T 2423.11-1997 Environmental testing for electric and electronic products—Part 2:Test methods —Tests Fd and guidance:Random vibration wide band—General requirements
GB/T 2423.22-2002 Environmental testing for electric and electronic products—Part 2:Test methods —Tests N:Change of temperature
GB/T 14508-93 Mechanical environmental conditions existing in the cargo transportation by classed highway EN55022:1998 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement
EN55024:1998 Information technology equipment—Immunity characteristics—Limits and methods of measurement

CEI IEC 61000-4-2 2001 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
CEI IEC 61000-4-3 2002 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio frequency, electromagnetic field immunity test 
CEI IEC 61000-4-4 1998 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test
CEI IEC 61000-4-5 1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
CEI IEC 61000-4-6 2001 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances, induced by radio-frequency fields
CEI IEC 61000-4-8 1993   Electromagnetic compatibility—Testing and measurement techniques—Power frequency magnetic field immunity test
CEI IEC 61000-4-11 1994 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips short interruptions and voltage variations immunity test
CEI IEC 61000-4-29 2000 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips short interruptions and voltage variations on DC input port immunity test
IEC 61000-3-2 2001 Electromagnetic compatibility—Limits for harmonic current emissions (equipment input current≤16A per phase)
IEC 61000-3-3 1995 Electromagnetic compatibility—Limitation of voltage fluctuations and flicker in low voltage supply systems for equipment with rated current≤16A
GB4943-2001 Safety of information technology equipment
YD/T 282-2000 General reliability test methods for communication equipment
GB/T 13722-92 Performance requirements and testing methods for power supplies used in the mobile communication
YD/T 732-94 Methods of measurement for DC-DC convertor used in communications
YD/T 731-2002 High Frequency Switch-mode Rectifier for Telecommunication