Industry / Telecom Modular Rectifier Systems ADC Range W o r l d C l a s s P o w e r S o l u t i o n s

20 40 60 80 100 2,0 2,2 2,3 2,4 2,23 2,1 20 40 60 80 100 1,3 1,4 1,5 1,45 1,55 1,6 1,2 Output current Output voltage Output current Output voltage IN [%] float charging boost charging Fig. 1: IU-characteristic, DIN 41773 for lead acid batteries [V/C] IN [%] float charging boost charging Fig. 2: IU-characteristic, DIN 41773 for NiCd batteries [V/C] Rectifier Range ADC Modular, Compact, Variable Together with vented or valve-regulated lead acid batteries as well as with NiCd batteries, ADC rectifier systems provide continuous DC power with high availability for mission critical loads. The ADC rectifier...

All ADC rectifiers have the following operation and monitoring functions High DC output voltage If the DC output voltage level rises above the legal level, the output of the ADC shuts down. An alarm signal activates the common internal alarm relay and the red LED lights up. Low DC output voltage The ADC will not switch off if the DC output level falls under the adjusted level, but a time delayed alarm signal will be linked to the common internal alarm relay and indicated via the red LED. ADC Rectifier Range Wide Input Voltage Range, Power Factor >0,98 • Universal modular rectifier range for DC...

ADC Rectifier Systems A wide Range of System Solutions Fig. 3: Floor cabinet with built-in ADC module Fig. 5: ADC wall cabinet I with LCD monitoring and control panel (max. output power 1200 W) Fig. 4: 19 inch version with LCD monitoring and control panel

ADC Rectifier Systems User friendly Monitoring and Control Panel Fig. 6: ADC wall cabinet II with LCD monitoring and control panel (max. output power 2400 W) Fig. 7: Combination cabinet with two 19 inch ADC rectifiers and monitoring system MCU 2500 ADC systems with floor or combinationcabinets (Fig. 7) ADC 19 inch versions are the perfect choice to build up complete DC power systems in floor cabinets or together with valve regulated batteries, in combination-cabinets.

W D D H H W Type Module 19 inch module Wall cabinet Input voltage [V] 110 – 230 V ± 15 % Input current (at 1 x 230 V) [A] see typetable Frequency [Hz] 47 – 63 Power factor 0,98 Output current [A] see typetable Characteristic IU Output voltage Float voltage [V/C] PB 2,23 V/Cell / NiCd 1,45 V/Cell Boost voltage [V/C] PB 2,4 V/Cell / NiCd 1,55 V/Cell Equalise voltage [V/C] PB 2,70 V/Cell / NiCd 1,75 V/Cell Output voltage stability Static [%] ± 1 (typical ± 0,5) Dynamic [%] ± 5 (load Ä 10 % - 90 % - 10 %) Response time [ms] < 10 (load Ä 10 % - 90 % - 10 %) Efficiency*1 [%] typ >90 Ripple [%] < 1...

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