Zivan NG3 User Manual download pdf (Page 9)

Battery charger NG3 CANBUS English

D01737-01 9

ADDITIONAL FEATURES WITH AIR PUMP

Standard Version

The Air Pump technology generates a re-mix of the acid inside the battery by a delivery of air pumping.

The battery charger controls the air pump by an auxiliary contact (generally AUX1).

An air injection cycle along all the charging period is held as per requirements of the battery specifications.

Pressure sensor version

Further to the characteristics of the standard version it is also available an electronic circuit equipped with an air pressure sensor.

At the beginning of the charging process, the sensor verifies that the pressure in the circuit is included in a definite window between a

minimum and a maximum value (look at the following table). When an anomaly occurs the battery charger will modify the charging factor by

effecting a charge without detecting and controlling the Air Pump

Technical Features

Description Symbol Test Condition Value and/or

Range

Unit

Power absorbed by the Air Pump P

Air Pump controlled 90 W

Input fuse - Equipment interns 1,6 A

Maximal dimensions a×b×c Without connecting cables 540×220×210 mm

Weight - Without connecting cables 10,5 kg

Air Delivery* Q Air Pump controlled 4÷13 l/min

Available pressure range

∆p

Starting charging point 50÷250 mbar

* To know the effective air delivery please refer to the plate values.

This device is in conformity with the Low Voltage directive 2006/95/CE and EMC

directive 2004/108/CE and their further modifications.

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Zivan NG3 User Manual Page 9