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9000/BC8 Power Supplies

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9000/BC8 Power Supplies
  • Self Contained Supply

  • Deep Discharge Battery Protection

  • Lightweight & Efficient Unit

  • Switch Mode Technology

  • Power Factor Corrected

  • Designed to Power Protec Range of Control Panels

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The Protec 9000/BC8 power supply is a self-contained supply designed to provide 24V dc control panel and charge associated batteries simultaneously.

The charger uses power factor correction to ensure a near-unity power factor, and switch-mode technology to provide a lightweight and efficient unit. The design of the charger is such that mains must first be applied to the unit before the batteries will be capable of supplying the load. As such, if batteries only are connected to the charger, there will be no output at the load terminals until the mains is applied. The 9000/BC8 power supply is also compatible with the Protec range of fire alarm control panels and EVC40 disabled refuge/fire telephone system.


Mains Input Voltage

230V ac nomial. Range 195 - 253 ac. For use in Singapore, voltage range is restricted to 215 - 245V ac

Mains Input Current

1A maximum, fused at 2A (HBC type)

Load Outputs

2 seperate outputs, fused at 10A each (quick blow type)

Maximum Quiescent Load (Imax a)

18Ah batteries - 5A. 26Ah batteries - 5A. 40Ah batteries - 4A. 65Ah batteries - 3A

Maximum Alarm Load (Imax b)

8A

Output Voltage

25 - 29V dc with mains present.  Battery voltage when mains failed

Output Ripple

1V maximum peak to peak at full output load

Battery Charge Voltage

27.3V dc at 20ºC, temperature compensated at -40 mV/ºC fused at 13A

Maximum Battery Internal Resistance

0.6 ohm

Battery Fault Levels

Undervoltage - 22V dc (fault relay operates), Overvoltage - 28.5V dc (fault relay operates)

Battery Low Voltage Cutoff

18.5V dc (load removed from batteries)

Battery Monitoring

Complaint with EN54 Part 4

Current Consumption From Batteries

16mA maximum 30 seconds after mains failure, from batteries 0.5mA maximum when low volt disconnect active

Environment 

0-50ºC ambient (95% R.H non-condensing)

Fault Output

Changeover contacts rated at 5A 30V dc (non-inductive)

Batteries

Up to 24V 65Ah sealed lead acid (limited by 24 hour recharge to 85% capacity)

 

 

Battery Variants

Battery Life

Model

Enclosure Dimensions (mm)

Batteries

5 Year

9000/BC8/18

440(W) x 385(H) x 220(D)

2 x 12V 18Ah Batteries

5 Year

9000/BC8/26

440(W) x 385(H) x 220(D)

2 x 12V 26Ah Batteries

5 Year 

9000/BC8/40

440(W) x 385(H) x 220(D)

2 x 12V 40Ah Batteries

5 Year

9000/BC8/65

532(W) x 980(H) x 200(D)

2 x 12V 65Ah Batteries

 

Connection Details

Download Technical Information


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