Phocos ECO-N-T, Руководство пользователя

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13
Safety Features
Reverse polarity
Short circuit (2)
Overcurrent
Reverse current
Overvoltage
Undervoltage
Overtemperature
PV terminals
Protected
Protected
-----
Protected
Max. 30 V
----- Battery terminals
Warning: Red LED on
Protected (3)
-----
-----
Max. 30 V
-----
Safety Features
(1) Controller can protect itself, but any connected loads might be damaged.
(2) Short circuit: >4x - 6x nominal current
(3) Battery must be protected by a fuse, or it might be permanently damaged
in case of short circuit.
(4) >200% nominal current disconnect with 3s delay
ECO-N-T SOA (Safe Operating Area)
160
140
120
100
80
60
40
20
0 20 40 60 80 100 120 140 160
Nominal PV current / %
Nominal load current / %
25 °C
45 °C
55 °C
60 °C
Protected:
50V 31V
Switches off above 15.5/31V
a high level.