General Safety Precautions; Product Description; Technical Characteristics; Electrical Connections - Roger Technology B71/BCHP Instrucciones Y Advertencias Para El Instalador

1

General safety precautions

Warning:
incorrect installation may
cause severe damage or injury.
Read the instructions carefully before
installing the product.
This installation manual is intended for qualified personnel
only. ROGER TECHNOLOGY cannot be held responsible for
any damage or injury due to improper use or any use other
the intended usage indicated in this manual.
Installation, electrical connections and adjustments must be
performed by qualified personnel, in accordance with best
practices and in compliance with applicable regulations.
Before installing the product, make sure it is in perfect
condition.
Disconnect the mains electrical power before performing
any work. Only use original spare parts when repairing or
replacing products.
The packaging materials (plastic, polystyrene, etc.) should
not be discarded in the environment or left within reach of
children, as they are a potential source of danger.
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Product description

The B71/BCHP battery charger board may be used
to charge two 12 VDC 4500 mAh lead acid batteries
connected in series.
In the event of mains power loss, the battery charger
provides auxiliary power to the control unit (AG/
CTRL, AG/CTRL/P, EDGE1 o B70/1DCHP).
Two battery kits are available (AG/BAT/KIT and B71/
BCHP/EXT), complete with battery charger board and
two 12 VDC 4500 mAh batteries.
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Technical characteristics

MAINS POWER VOLTAGE 36 Vdc
MAXIMUM POWER
ABSORPTION
LEAD ACID BATTERIES
(AG/BAT/KIT - B71/
BCHP/EXT)
FUSES
NOMINAL CHARGING
VOLTAGE
MINIMUM BATTERY
VOLTAGE FOR SELF-
PROTECTION
CHARGE CURRENT
OPERATING TEMPERATURE
DEGREE OF PROTECTION IP00
BOARD DIMENSIONS,
B71/BCHP
BOX DIMENSIONS, BAT/BOX 320x230x120 Weight 4,8 kg
15 W
2x12 Vdc 4500 mAh
F1= F2A (5x20 rapid) - power
circuit protection
F2= F10A (5x20 rapid) - battery
charger output protection
F3= T10A (5x20 delayed) -
battery protection (detail A)
27,6 Vdc
19,5 Vdc
400 mA
-20°C +55°C
83x52x18 Weight 38g
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Electrical connections

With the unit disconnected from mains power:
• Remove the Faston connector from the positive (+)
battery terminal.
• Connect the battery charger to the BATTERY
CHARGER connector of the control unit.
• Fasten the battery kit (B71/BCHP/EXT) wall-
mounted at a distance of no more than 3 m from
the control unit, or install it inside the barrier (AG/
BAT/KIT), and connect the batteries to the control
unit with a 1.5 mm 2 core cable not longer than 3
m.
• Connect the red wire to the BATTERY (+) terminal
of the control unit and to fuse F3 integrated in
the housing (detail A). This connects the positive
terminal to circuit in serial with the fuse.
• Connect the black wire to the BATTERY (-) terminal
of the control unit and to the terminal block
adjoining the fuse F3.
• Reconnect the Faston connector to the battery
terminal (+) of the battery.
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Alerts

LED ON
Batteries charging.
If the LED remains lit even
DL1 yellow after charging for a few
days, consider changing
the batteries.
Incorrect
connection.
Circuit breaker tripped.
DL2 red
Identify the cause and
rectify the
immediately.
DL3 green Mains power present.
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Functioning

When mains power is available (green LED DL3 lit), the
circuit delivers a minimal current to the batteries to
keep them charged.
The yellow LED DL1 lights when the B71/BCHP is
charging the batteries.
N.B.: if charged batteries are disconnected briefly and
reconnected, the yellow LED DL1 may light temporarily.
If there is no mains power (LED DL3 off) and the
battery voltage drops below the safety threshold,
the battery charger automatically disconnects the
batteries from the control unit.
N.B.: in the event of prolonged periods with no mains
power, we recommend disconnecting the positive
terminal (+) (red wire) from the battery circuit to
prevent battery damage.
The red LED DL2 lights to indicate a battery connection
error. As in this situation the circuit is disconnected by
the circuit breaker, it is imperative that the fault is
identified and the problem rectified immediately.
OFF
/
battery
/
problem
Mains power
absent.
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