| BRAND | AEG |
| Product | 24SPRE50 |
| Description | Thyristor controlled industrial rectifier & battery charger |
| Internal code | ONR3424585 |
| Weight | 160 |
| Technical specification | DC UPS Protect RCS 24V / 50A System configuration System setup Single Operation Battery configuration Individual battery The Protect RCS DC UPS System is a microprocessor based thyristor controlled rectifier. It provides high quality DC power for electronic equipment loads. Mechanical specification Enclosure free standing metal suitable for floor mounting type V2000 cabinet Metal sheet thickness Frame 2 mm Panels 1.5 mm Door 2 mm Protection class (according to IEC 60529) IP21 Painting RAL7035 Ventilation Air inlet in the front doors, front and back cabinet bottom, outlet through rear panel on the top Acoustic noise <66 dB(A) Cable entry from Bottom Dimensions: Height 1200 mm Width 600 mm Depth 800 mm Weight approx. 160 kg Electrical specification Rectifier type: 2 pulse (SCR) thyristor Nominal input voltage 230 VAC Input voltage tolerance ±10% Exceptional variation of the mains input voltage +15%, 20% Number of phases 1 Input frequency 50 Hz Input frequency tolerance ±6% Max. input current (10% mains, in high rate charge and Inom on the output) 13 A AC Rectifier input current total harmonic distortion (THDi) < 66% Input power at nominal voltage and float charge 0,64 Nominal DC output voltage 24V DC Nominal DC output current 50A DC Voltage regulation Static: ±1% • at float charge • 0 100% DC load variation • input mains voltage within the range ±10% • input frequency within the range ±6% • battery temperature within 0°C to 40°C Dynamic: With single LC filter with a battery connected (capacity >5 x nominal current of the rectifier • load variation 10% => 90% : 5% • load variation 90% => 10% : +8% Current regulation +2% at the maximum current level Ripple voltage: Ripple voltage with standard battery capacity of 3x nominal current: without batteries 2.5% RMS typically (max 5%) with batteries 1% RMS Heat losses at rated power 393 W Long term stability for 1000 hours (of output voltage) 0.15% Charger characteristic per IEC 47810: IU High voltage insulation between input/output and electrical earth 2500V AC (With disconnected electronic boards in the rectifier). Insulation resistance with disconnected electronic boards in the Rectifier >200MΩ Input to ground 500V DC Input to output 500V DC Output to ground 500V DC Protection: • Slow start function • Short circuits • Limited at 100% of rated current • Internal DC fuse • Nonvolatile storage of system parameters and user settings • Mains failure shutdown, Rectifier failure shutdown • High voltage DC shutdown • History function for time stamped alarm and system events Battery adjustments (If battery is included in scope of supply, it must appear as a separate line in the quote) Manufacturer Enersys Type HX Capacity 47 Ah Number of cells 0 Number of strings 1 Float charge voltage 0,00 V High rate voltage 0,00 V High rate charge time (range 0150h): 4 h High rate charge timer mode settings Post Commissioning voltage 0,00 V End of discharge voltage 0,00 V Measurements – Alarms Measurements available on LCD display: • AC input voltage • DC charger voltage • DC charger current • DC battery current • Battery capacity • DC load voltage • DC load current Alarm indications: • Mains voltage alarm • Charge fault alarm • Battery voltage alarm • DC voltage alarm • Ground fault +/alarm • Charger current limit alarm • Battery current limit alarm • High charger current alarm • High battery current alarm • high temperature alarm • Temperature sensor error alarm • Internal communication error alarm • Battery test alarm • High battery temperature alarm • Long charge time alarm • No power supply voltage alarm • Battery in operation alarm • Service alarms List of installed items • EMI filter (CE) • Voltage temperature compensation (cable length 30m) • Bridge temperature alarm • AC input protection: Switch • Battery protection: Fuse • Load protection: None • Ground fault (by With GCAU) • Cabinet colour: RAL7035 • Cabinet protection degree: IP21 |
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