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eFlow104NK8(D)QP - 5 -

Wiring:

Use 18 AWG or larger for all low voltage power connections.

Note: Take care to keep power-limited circuits separate from non power-limited wiring (120VAC, Battery).

Maintenance:

Unit should be tested at least once a year for the proper operation as follows:

Output Voltage Test: Under normal load conditions, the DC output voltage should be checked for proper

voltage level eFlow104NB: 24VDC nominal rated @ 10A max.

Battery Test: Under normal load conditions check that the battery is fully charged, check specified voltage

(24VDC @ 26.4) both at battery terminal and at the board terminals marked [– BAT +] to ensure that there is no

break in the battery connection wires.

Note: Maximum charging current under discharges is 1.54A.

Note: Expected battery life is 5 years, however it is recommended changing batteries in 4 years or less if needed.

Fig. 2 - eFlow104N Board configuration

LG N

NC C NO NC C NO

BAT FAILAC FAIL

--- DC +

AC1

--- BAT +

+ AUX –

enable

disable

1 min.

2 hr.

AC DELAY SHUTDOWN

TRIGGER EOL

SUPERVISED

NO GND

RESET

6.3A 250V

2a 2b

2e 2

2d2c

Altronix eFlow4NB User Manual

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