Description

Features

• High Level monitoring of PSU Status (With Integriti Modules)
• Quick-Connect PSU interface (For Integriti modules)
• Separate battery charger output
• Deep Discharge battery protection
• Battery reverse polarity protection
• Smart Fuse protection
• Universal low level status outputs – AC Fail & Batt Fail
• Seperate DC output connection
• 16VAC Input (A 4Amp transformer is required)

Specifications

Physical

• Size: 95(L) x 95(W) x 45(D) (mm)
• Mounting: 4 x M3 screws to Inner Range chassis clips
• Installation Environment: 0ºC – 50ºC @15% – 90% relative humidity (non-condensing)
• Working Temperature Range: -25ºC to +50ºC ambient unforced ventilation

High Level PSU Status Monitoring
(Available when connected to Integriti LAN modules via 10-way Quick-Connect cable)

• Status Alarms:
  • AC Failure, Power Supply Low Volts, Battery Fault, Battery Low, Battery Not
    Present, Power Supply Failure, LAN+ Smart Fuse Tripped, Detector+ Smart Fuse
    Tripped, Battery Failed Test, Trigger Battery Test

Battery Alarm Thresholds

• Low Battery Alarm: 11.0VDC
• Deep Discharge Protection: 10.4VDC
• Recovery From Deep Discharge: 12.2VDC

Connections

• Outputs:
  • 10-way Quick-Connect socket for Integriti modules
    1 x DET +/- 13.75VDC & 1 x LAN +/- 13.75VDC
    Battery charger connection (for 12V lead acid battery)
    Low-level AC Failure output (open collector output)
    Low-level Battery Fail output (open collector output)
    External Earth terminal for connection to enclosure
• Inputs: Start Battery Test Input Trigger (zero volt dry contact input)

LED Indicators

• Status Indicators: AC OK
  Battery Charging
• Fault Indicators: Battery Fault
  Fault on DET+ Connection
  Fault on LAN + Connection

Power Specifications

• Input Voltage: 16VAC, 50hz
• Input Current: 3Amp with 4Amp transformer fitted and LK1 jumper fitted
  1.5Amp with 1.5Amp plug-pack fitted and LK1 jumper removed
• Output Voltage: 13.75V DC +/-5%, up to 3Amp. (battery fully charged)
• Max Output Current: 3Amp with LK1 fitted
  1Amp with LK1 removed
• Switching Frequency: 370 kHz. approx.
• Load Regulation: +0 / -500mV @ Iout = 0.1A to 3.0A
• Conversion Efficiency: 85%. approx
• Output Ripple: < 100mVRMS @ full load

Battery Types

• Recommended Battery: 1 x 7Ah, 9Ah or 18Ah 12V Sealed Lead Acid Only