SamplexPower MSK-10A, Руководство пользователя, Страница: 11 / 32

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- Battery Over Voltage (≥16V/32V) :
• Battery Status LED ( 2, Fig 2.1 ) will be fast blinking GREEN ( 4 Hz )
• Load will be disconnected. This condition will be automatically reset at 15.0 / 30.0V.
- Battery is Over Discharged (≤11.1V/22.2V) : Battery Status LED ( 2, Fig 2.1 ) will be steady RED.
Output to Load Terminals will be disconnected. This condition will be auto reset at 12.6/ 25.2V
Protect the load as follows:
- Overload or short circuit in the load connected to the Load Terminals : Output
to Load Terminals will be disconnected ( Refer to Sections 5.1.4 & 5.1.5 for details )
Connect the Positive (+) and Negative (-) of load(s) to controller Load Terminals as shown in Fig 3.2.
An in-line Switch "S1" may be wired in series in the load Positive (+) wire as show in
Fig 3.2. This switch may be placed near the load to turn on and turn off the load locally.
If the Load Terminals of the controller are fed to a distribution panel for further distribution to the
loads, each load circuit may be fused separately. Ensure that the maximum total running / start
up current draw of the load(s) is less than 10A.
3.4.3 Step 3: Solar Panel / Array Connection
WARNING!
RISK OF ELECTRIC SHOCK! EXERCISE CAUTION WHEN HANDLING SOLAR
CONNECTIONS. HIGH VOLTAGE OUTPUT FROM THE SOLAR PANEL(S)/ARRAY
MAY CAUSE SHOCK OR INJURY. COVER THE SOLAR PANEL(S)/ARRAY FROM THE
SUN BEFORE INSTALLING SOLAR WIRING.
MISE EN GARDE!
RISQUE DE CHOC ELECTRIQUE! FAITES PREUVE DE PRUDENCE LORS DE LA
MANIPULATION DE L'ÉNERGIE SOLAIRE CONNEXIONS. LA SORTIE HAUTE
TENSION DES PANNEAUX PHOTOVOLTAÏQUES PEUT PROVOQUER DES
CHOCS OU DES BLESSURES. COUVREZ LES PANNEAUX PHOTOVOLTAÏQUES
DU SOLEIL AVANT D'INSTALLER LE CÂBLAGE SOLAIRE.
The controller can accept 12V ( 36 cell ) or 24V nominal ( 72 cell ) Solar panel(s) with maximum
Open Circuit Voltage of up to 50V. Continuous voltage > 50V will damage the input section of
the controller due to short circuiting of the Transient Voltage Suppressor (
TVS ) connected across
the PV input terminals.
3.4.4 Step 4: Battery Temperature Sensing and Compensation
3.4.4.1 Lead Acid Batteries have a Negative “Temperature Coefficient” i.e. the battery charging /
discharging voltages will (i) rise due to fall in electrolyte temperature resulting in under charging
if charger voltage is not compensated and (ii) fall due to rise in electrolyte temperature resulting
in overcharging if charger voltage is not compensated.
Battery manufacturers, therefore, specify
battery charging / discharging voltages and capacities of Lead Acid Batteries at Standard Room
Temperature of 25º C.
SECTION 3 | Installation