Ptotec 3100 User Manual download pdf (Page 42)

N93-572-88 Issue 8 NH Page 42 of 48 © Protec Fire Detection plc 2014

10.0 6100 Technical Specification

General System Specification

Ambient Temperature Range

0 to 40 degrees Celsius

Humidity Limit

85% RH ( no condensation, or icing )

Environment

Meets IP30 if mounted in a dry position that does not exceed the temperature

and humidity limits given

Mounting

3 points surface mount or flush ( no bezel required when flush mounting )

Standby Time ( typical )

24 Hours, assuming 100mA quiescent current then 700mA in-alarm current for

30 minutes. ( Note that currents are additions of panel, alarm, loop, auxiliary

24V and fire link ). The exact standby time must be calculated and then verified

by measurement

Power Supply Specification

Rated Voltage

100 to 240V ac rms

Rated Frequency

50 to 60 Hz

Rated Current

600mA rms

Maximum Inrush Current

20A at 240V from cold

Maximum Quiescent Load, Imax_a

647mA ( 22mA panel, 200mA loop, 150mA aux. 24V, 275mA battery charge )

372mA ( 22mA panel, 200mA loop, 150mA aux. 24V )

Maximum Alarm Load, Imax_b

1026mA ( 56mA panel, 600mA loop, 200mA alarm, 150mA aux. 24V, 20mA

fire-link ). Batteries are not charged during an alarm condition

Minimum Load, Imin, panel only

22mA ( panel normal, 30 seconds after a mains failure )

56mA ( panel in alarm, 30 seconds after a mains failure )

Current Consumption from Batteries

( low battery cut-off condition)

Less than 150μA ( 6100 is turned off )

Mains Input Fuse

1.6A time delay ( not user or engineer replaceable )

Battery Type

2 x 12V 3.3Ah Sealed Lead Acid ( connected in series )

Only use batteries recommended by Protec ( see appendix 1 )

Output Voltage

24 – 29V dc with mains present , 17 – 29V dc on batteries

Output Ripple Voltage

400mV maximum ( peak to peak ) at full output load

Battery Charge Voltage

27.3V at 20 degrees C. Temperature compensated at

– 40mV / deg C. Protected by 1.6A self resetting thermal fuse

Battery Charge Current

250mA ( ± 25mA )

Battery Test Load

47Ω ( internal to the 6100 )

Battery Over Voltage Fault Level

28.5V dc

Battery Under Voltage Fault Level

22V dc

Battery Low Voltage Cut-off Level

18.5V dc Battery Voltage ( 6100 turns off )

Battery Monitoring

Charger dip, battery load and internal impedance

Maximum Battery Resistance ( Ri )

2Ω ( battery internal resistance + lead and connection resistances )

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Ptotec 3100 User Manual Page 42

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