Cooper DF6000 Manual de usuario descargar pdf (Pagina 22)

DF6000 - USER MANUAL

Technical Speciﬁcation

Section 1 - System Installation and Design

Power Supply (Approved EN54 pt 4)

Mains

Nominal voltage 230 Vac + 10%, -15%

Nominal current 75mA

Maximum current 750mA

Input fuse R1 NTC SG39 Imax 4 Amp

Output voltage including tolerances 26 V = 18.5 to 29.5 V

26 V RAW = 18.5 V to 29.5 V

5 V Output = 4.6 V to 5.5 V

Ripple voltages 26 V = 800m V

26 V RAW = 800m V

5 V Output = 430m V

Maximum loadings 26 V O/P = 0.98A

26 V RAW O/P = 1.7A

5 V = 0.5A

Standby current (4 loops loaded) 26 V = 280 mA

26 V RAW = 150 mA

26 V = 280 mA

26 V RAW = 150 mA

5 V = 43 mA

DF6000 is protected by an internal thermal device, this requires no maintenance

* I max a, I max b and I min = Current as speciﬁed in BSEN54-4 Published 2006 (amendments 1 and 2)

Batteries

Number of batteries 2

Manufacturer YUASA NP12-12

Capacity 12 Ah

Battery fuse 6.3A Anti-Surge (F4)

Maximum battery current 3.5 Amps

Standby current (mA) 175 (4 loops), 125 (2 loops)

Maximum charging current to the batteries 1.0amp

Float voltage 27.4 V

Final voltage 21.0 V

Charging characteristics Constant voltage with 0.970A

limit with temperature

compensation

Maximum current drawn from the batteries (when the mains is not available) 3.5Amps

Deep discharge protection 20.6 V

Battery Internal Impedance Fault >0.5 ohms

Inputs

Addressable loops

Max number 1 - 4

Max loop load per loop 220 ma

Max number of addressable devices per Loop 200

Class change Operated by external volt free contact

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 113 114

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Cooper DF6000 Manual de usuario Pagina 22

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