CHR-1445 Battery Municipal Floating Charger Diesel Generator Accessories Automatic Floating Charging Bottle Charger

CHR-1445 Battery Municipal floating charger Diesel generator accessories automatic floating charging bottle charger Application: CHR-1445 is a 12 V / 24 V automatic float-type battery charger designed specifically for diesel-generator sets used in municipal standby, prime-power and mobile-lighting applications. It keeps the engine-starting battery at full charge during long periods of idleness, eliminating sulphation and ensuring immediate cranking in emergency or peak-shaving duty on gensets up to about 150 kVA. Technical specifications: Input 80 – 250 VAC, 50 / 60 Hz; output selectable 12 VDC 3.5 A or 24 VDC 3 A; float window 13 – 14.5 V (12 V mode) and 26 – 29 V (24 V mode); ripple <2 %; efficiency 87 % at full load; operating temperature –40 °C to +50 °C, humidity 98 % RH; protection against reverse polarity, short-circuit, over-voltage and over-temperature; ABS + aluminium enclosure IP32, 150 × 90 × 55 mm, 0.4 kg. Material & performance features: Switch-mode topology with MCU-controlled three-stage charging (bulk-absorption-float) lengthens battery life; automatic voltage recognition removes selector errors; LED bar shows charge/fault status; conformal-coated PCB resists vibration and fuel vapour common in genset enclosures; standby draw <0.5 W; complies with EN55014-1 / EN61000-6-3 emissions and EN55014-2 / EN61000-6-1 immunity. Interchange part numbers: CHR-1445, BC245, CHR-2685 (same family, higher current), GTR-1445, OEM 1158150, WG1104544.

• 12V 3.5A float charger for gensets, 80-250 VAC input, 50/60 Hz
• 147×82×43 mm, 485 g, -40~70 °C, 85 % efficiency, fan-less silent run
• Over-voltage, over-current, short-circuit & reverse-polarity protected
• Float 13.8 V, keeps Perkins/Cummins start battery ready, no de-sulfation
• UL listed, CE, 1 yr warranty, plug-and-play eyelet cables included