KG-A469 Power Supply Controller with Battery Backup

Reliable power for automatic sanitaryware

The KG-A469 combines a 5 V power supply and rechargeable battery backup in a compact enclosure. It accepts either a 7.5–36 V AC/DC supply or a 90–250 V AC/DC supply and automatically switches to the internal battery if external power is lost.

Flexible installation

Suitable power sources include 12/24 V systems, industrial control supplies, 110/220 V mains and solar systems with an appropriate controller. In a three-phase installation, connect only between one phase and neutral within the specified input range. Mount the unit on a DIN rail or secure it with screws.

Battery backup and status indicators

The integrated 2000 mAh rechargeable battery can provide up to two weeks of backup operation, depending on the connected load and frequency of use. LED indicators show input power, output power, battery charge level and charging status. The unit is supplied in transport mode; connecting a power source and a load activates it.

Built-in protection

Galvanic isolation, DC input reverse-polarity protection and protection against input voltage surges and dips help protect connected equipment. Output protection includes short-circuit, overcurrent, overheating and overvoltage protection.

Technical specifications

• Inputs: 7.5–36 V AC/DC and 90–250 V AC/DC
• Input frequency: DC (0 Hz) or AC 50/60 Hz
• Regulated output: 5 V DC, up to 3 A / 15 W
• Rechargeable battery: 2000 mAh
• Ingress protection: IP65
• Operating temperature: 0 to +50 °C
• Isolation withstand voltage: 3000 V AC for at least 1 minute
• Insulation resistance: greater than 100 MΩ at 500 V DC
• Dimensions (L × W × H): 98 × 38 × 75 mm
• Weight: 0.25 kg
• Connections: self-clamping terminals
• Mounting: DIN rail or screws
• Colour: white
• EAN: 4620046981307

Included in the box

• KG-A469 assembled power supply controller × 1
• Mounting screws × 4
• Wall plugs × 4
• Screwdriver × 1
• Instructions × 1