AC DC Battery Charger

• Soft Start Output
• No-delay change-over from mains to battery and battery to mains
• Automatic Boost/Trickle mode change-over
• Reverse Polarity Protection
• Built in EMI/RFI filter for noise suppression
• Suitable for EPBAX systems based on C-DOT, OKI, JEUMONT
• SCHNEIDER, GTE and all International Technologies

Input:

• Mains 230V (1PH) / 415V (3PH) ±15% AC 50 Hz
• Ibattery 45 to 53.75 Volts. DC

Output:

• Load Selectable between 48 to 56 Volts DC - Typical
• Charger Boost Mode: 57.6 Volts
• Float Mode 51.6 Volts
• Regulation ± 1.5 Volts
• Ripple < 100 mV (peak-to-peak) with battery
• Psophometric Noise: < 2 mV with battery, on speech load (800 Hz)
• Over-all Efficiency: > 70% under all conditions
• Visual Indications: Mains ON, High / Low input voltage cutout
• High / Low charger voltage cutout, batter Boost / Float mode, Battery Low
• Audio Alarm: Battery Low and System Failure

Specifications:

• Input Voltage: 12V
• Output Power: 401 - 500W
• Output Current: 2.3A