RM4830

Contact Factory for Replacement Model Input Specifications Parameter Operating Range Current (when supplying 30ADC at 48VDC) Conditions 45 - 65 Hz, single phase, no taps required 105 VAC 208 VAC 240 VAC Min 106 Typ 20 10 8.5 Max 264 Units VAC AAC AAC AAC % Efficiency Power Factor Correction (PFC) input range between 105VAC-264VAC >85 > .99 MEASUREMENTS OF RM4830 Module Weight Height Depth Width Weight Height Depth Width 14 lbs. 5 U (8.75”) 15.55” 3.35” 21 lbs. 5 U (8.75”) 15.55” 23” rack mount Shelf* * These measurements are specifically for the 180A Power Shelf for up to 6 quantity RM 4830. Please contact factory for other shelf and power plant options. GENERAL FEATURES Hot Swappable Modules These shelf-mounted modules are easy and safe to install or remove while system is operational without affecting the overall system’s performance. Parallel Operation and Automatic Load Sharing A series of RM4830 rectifiers will automatically share equal amounts of the load current when operating in parallel within ±5% of the average current for the load applied. N+1 Operation The rectifier can operate in true N + 1 redundacy mode. Remote Equalize The rectifier output may be changed from float to equalize via remote signal. Current Limit When rectifier current reaches 30ADC - 32ADC, the unit will automatically limit the current down to short circuit conditions with no fold back. LED Indicators The front panel includes a 10 segment yellow LED output current bar graph, a green normal operation LED, and a red rectifier failed LED. Safety UL/CUL Recognized: UL 1950/CSA 950. File No.: E131694 EMI filtering to FCC and VDE-0875 limits. Page 2 RM4830 6/98 REV A Output Specifications Parameter Voltage Adjustment Range float voltage Regulation Load Current Filtering Voice band Wide band noise equalize voltage 0-100% load within specified input voltage and frequency range within a 10 - 100% rating 40 40 ±0.5 ± 10 60 60 VDC VDC % % Conditions Min Typ Max Units 20 MHz bandwidth