Brusa NLG664-U0, Technical Information And Start-Up

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Technical information
and start-up
Fast Charger NLG6xx
46
7.1.5.2 Pin 2 PROX_D

Via input pin 2 PROX_D the proximity resistor of the charger is measured an interpreted.

The
charger assumes that a 4.7 kΩ resistor is installed in the Charge Coupler in addition to the
proximity resistor (see chapter 3.4.7. Proximity Detection ).
The maximum current of the charging cable is defined by the proximity resistor according to the following table:
Amperage Resistance
Max. 63 A 100 R
Max. 32 A 220 R
Max. 20 A 680 R
Max. 13 A 1 k5
7.1.5.3 Pin 3 LED green / Pin 4 LED_blue / Pin 9 LED_Red
Internal wiring

LEDs are supplied by a PWM pulsed 20 mA constant current source.

The LED current is fed back over pin 12 Kl31_out .
LED
10
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F
10
0n
F
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20m
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