SW SHS050W, Руководство пользователя

Страница: 6 / 16

Charge display
Solar array does not supply
electricity
(LED off)
Solar array does supply
electricity
(LED on)
Battery voltage display
Battery voltage>12V
（LED off）
Battery voltage<12V
(LED on)
Battery voltage<11.7V
(LED flashing)
When the battery voltage is indicated as low, it is recommended to use the remaining energy economically.
The charge controller will subsequently switch off the load.
Load status display
In case of deep discharge or overload/short-circuit, the load output is switched off. This is indicated by:
Normal operation
(LED off)
Low voltage
disconnect
(LED on)
Overload or Short-circuit
of load (LED flashing)
Low Voltage Disconnect Function (LVD)
The controller is equipped with a low voltage disconnection function to protect the battery against a deep
discharge: This function is controlled by the voltage, and automatically switches off the load output at a
battery voltage lower than 11.5 V.
As soon as the battery reaches a voltage of 12.5V the load output is switched on again.
Safety Features
The controller is protected against wrong installation or use:
At the solar
terminal
At the solar terminal
At the load
terminal
Battery
connected with
correct polarity
Unrestricted
.
Normal operation Unrestricted
Battery
connected with
wrong polarity Unrestricted
Yes, if only the
battery is connected.
Unrestricted
Reverse polarity Unrestricted
Yes, if only the
battery is connected.
Load output is
protected. Loads
might be damaged.
Short circuit Unrestricted
Unrestricted
CAUTION: Battery must
be protected by fuse. Unrestricted
Over current
No
protection
--------
Controller
switches off.
No connection Unrestricted Unrestricted Unrestricted
Reverse Current Unrestricted -------- --------
Over voltage
Varistor 56
V, 2.3 J
Max. 30 V No protection
Under voltage
Normal
operation
Controller switches
off load terminal.
Controller
switches off load
terminal.