BECKHOFF C9900-U330 Battery Pack
The BECKHOFF C9900-U330 Battery Pack is a high-quality industrial backup power module designed to provide stable and reliable 24-volt energy support for BECKHOFF control systems. Engineered for durability, vibration resistance, and long service life, it ensures dependable performance in demanding automation environments.
Manufacturer: BECKHOFF
Type: Battery Pack
Model: C9900-U330
Revision: 0010
Technical Information
- Nominal Voltage: 24 V
- Capacity: 3.4 Ah (discharge over 20 hours)
- Internal Resistance: 120 milliohm
- Fuse Protection: 9 A / 30 V via PTC element
- Final Charge Voltage: between 27.2 V and 27.4 V
- Vibration Resistance (EN 60068-2-6): 10 to 58 Hz at 0.035 mm, 58 to 500 Hz at 0.5 G
- Shock Resistance (EN 60068-2-27): 5 G for 30 milliseconds
- Fuse: PTC RUE900 (30 V / 9 A)
- Usage Restriction: Only use with BECKHOFF 24 V power supply
- EMC Immunity: Conforms to EN 61000-6-2
- Permitted Ambient Temperature: 0 to 50 degree Celsius
- Transport Temperature: minus 20 to 50 degree Celsius
- Permissible Relative Humidity: Maximum 95 percent, non condensing
- Dimensions (W x H x D): 157 x 70 x 175 millimeters












