Allen-Bradley 1606-XLS240-UPS Switched Mode Power Supply

Overview

The Allen-Bradley 1606-XLS240-UPS is a bulletin 1606 switched mode power supply that provides reliable power solutions for various applications. It features a nominal input voltage of 24V DC with a range of 22.5-30V DC. The device offers two output current modes: a minimum of 15A in normal mode and 10A in buffer mode. 

Technical Specifications

• Input Voltage: Nominal 24V DC
• Input Voltage Range: 22.5-30V DC
• Output Current:
  • Normal mode: Minimum 15A
  • Buffer mode: Minimum 10A
• Output Voltage:
  • Normal mode: 0.23V lower than input voltage
  • Buffer mode: 22.25V at 10A
• Allowed Batteries: 3.9Ah to 40Ah VRLA lead acid
• Temperature Range: -25 to +70°C operational
• Derating: 0.43A/°C from +60°C to +70°C in normal mode
• Dimensions:
  • Width: 49 mm
  • Height: 124 mm
  • Depth: 117 mm
• Weight: 0.53 kg

Input Specifications

• Input Voltage Nominal: DC 24V
• Input Voltage Ranges:
  • 22.5 to 30V DC (Continuous operation)
  • 30 to 35V DC (Temporarily allowed, no damage)
  • 35V DC (Absolute maximum input voltage)
  • 0 to 22.5V DC (Switches to buffer mode)
• Allowed Input Voltage Ripple:
  • Max. 1.5Vpp (Bandwidth <400Hz)
  • 1Vpp (Bandwidth 400Hz to 1kHz)
• Turn-On Voltage: Typ. 22.8V DC (Does not switch on below this)
• Input Current:
  • Typ. 120mA (Internal current consumption)
  • Typ. 1.1A (Battery charging at 24V input)
• External Capacitors on Input: No limitation

Output in Normal Mode

• Nominal Output Voltage: DC 24V
• Voltage Drop Between Input and Output:
  • Max. 0.3V (At 10A output current)
  • Max. 0.45V (At 15A output current)
• Ripple and Noise Voltage: Max. 20mVpp (20Hz to 20MHz)
• Output Current: Nominal 15A (Continuously allowed)
• Output Power: Nominal 360W (Continuously allowed)
• Short-Circuit Current:
  • Min. 17.9A (Load impedance 100mOhm)
  • Max. 21A (Load impedance 100mOhm)

Output in Buffer Mode

• Nominal Output Voltage: DC 24V
• Output Voltage in Buffer Mode:
  • 22.45V ±1% (At no load)
  • 22.25V ±1% (At 10A output current)
• Transfer Threshold for Buffering: Typ. 80mV higher than output voltage
• Output Current: Nominal 10A (Continuously allowed)
• Short-Circuit Current:
  • Min. 17.9A (Load impedance 100mOhm)
  • Max. 21A (Load impedance 100mOhm)

Battery Input

• Nominal Battery Voltage: DC 12V
• Battery Voltage Range: 9.0 – 15.0V (Continuously allowed)
• Allowed Battery Sizes: 3.9Ah to 40Ah
• Battery Charging Method: CC-CV (Constant current, constant voltage)
• Battery Charging Current (CC-mode): Nom. 1.5A
• End-of-Charge Voltage (CV-mode): 13.4-13.9V (Adjustable)
• Battery Discharging Current:
  • Typ. 21A (At 10A output current)
  • Typ. 0.3A (At 0A output current)

Buffer Time

• Buffer Time with Battery Module 1606-XLSBATASSY1:
  • Min. 19’12” (At 5A output current)
  • Min. 5’42” (At 10A output current)
• Buffer Time with Battery Module 1606-XLSBATASSY2:
  • Min. 99’30” (At 5A output current)
  • Min. 39’ (At 10A output current)

Environment

• Operational Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +85°C
• Humidity: 5 to 95% r.H.
• Vibration:
  • Sinusoidal 2-17.8Hz: ±1.6mm
  • 17.8-500Hz: 2g
• Shock: 30g 6ms, 20g 11ms
• Altitude: 0 to 6000m

Physical Dimensions and Weight

• Width: 49mm / 1.93’’
• Height: 124mm / 4.88’’
• Depth: 117mm / 4.61’’
• Weight: 530g / 1.17lb
• DIN Rail Use: 35mm DIN rails according to EN 60715 or EN 50022