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Woodward BL1840024 BL18 Power Supply & Battery Charging Unit
Product Name: Woodward BL1840024 BL18 Power Supply & Battery Charging Unit
Product Description: A heavy-duty, three-phase power supply and battery charger designed to provide stable 24 VDC power for industrial control systems while maintaining lead-acid batteries in a fully charged state.
Technical Specifications:
- Type: BL18, Combined Power Supply & Battery Charger
Detailed content
- Input Voltage: 3-phase 360–530 VAC, 50/60 Hz
- Nominal Input: 3 x 400 VAC
- Output Voltage: Adjustable 24–27.5 VDC
- Output Current: 18 A continuous
- Efficiency: > 85%
- Operating Temperature: -25°C to +70°C
- Dimensions: 250 x 130 x 100 mm
- Weight: 1.43 kg
- Certifications: CE, UL
Functional Features:
- Simultaneous power supply to load and battery charging
- Automatic switchover to battery backup during mains failure
- Temperature-compensated charging for optimal battery life
- Over-voltage, over-current, and short-circuit protection
- Smooth DC output with low ripple (< 100 mV)
- DIN-rail mounting for easy installation
- LED indicators for power, charging, and fault status
Applications:
- 24 VDC power for Woodward control systems (505, 2301, etc.)
- Industrial automation and PLC systems
- Emergency backup power systems
- Telecommunication equipment
- Marine and offshore control systems
