NDS SP230 Manuale utente
PRIORITY SWITCH
Mod.: SP230
Operating Manual
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INDEX:
1. INTRODUCTION
1.1 SAFETY NOTES
1.2 WARNING
2. FUNCTIONING
3. INSTALLATION
4. TECHNICAL FEATURES
5. NOTES
6. WARRANTY
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1. INTRODUCTION:
The Priority Switch is a management system of 230V, when the plant has two power
sources, the main and an inverter connected to the battery
By connecting the input of the Priority Switch to the two power sources, the main
will always have the priority to supply the plant 230V
There are two outputs: the first one to connect all the loads to be used only when the
main is present; the second one for all the accessories that can be supplied both from
the inverter and from the main
This manual contains important operating and safety instructions, before starting to
use the device it is important to read and understand the safety instructions
The product photos in this manual are for reference only with the purpose of
explanation; the product you have purchased may be different
Keep the operating manual always within reach and near the appliance for easy
reference on security, operation and maintenance key information
The information in this manual are subject to change without notice
NDS Energ reserves the right to make changes and improvements to the product at
any time without prior notice and without obligation to apply these changes to the
devices previously distributed
1.1 Safet notes:
–Before each use, check the device, the connection cable and the connector If
you detect any anomaly do not use it! It is strictly forbidden to open the device
Repairs may only be performed by a qualified technician and by using original
spare parts
–Do not place the device in easily inflammable surfaces or environments (ex :
paper, cloth etc ) The heat during use may increase the fire hazard
–During operation, the device should be placed in a well ventilated area
–If the connection cables are damaged, they must be replaced by a qualified
technician to eliminate the risk of accidents
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1.2 WARNING:
–Keep the device away from children
–The device must be protected from the sunlight or direct heat sources to
prevent overheating
–DO NOT install the unit in a sealed environment, otherwise it can overheat
–To avoid the risk of electric shock and / or fire, make sure that the electrical
system is in good condition
–DO NOT use the unit with damaged cables and / or inadequate section
–DO NOT use the device in an environment with high humidity or direct contact
with splashes of water and / or liquid or in the rain
2. FUNCTIONING:
The SP 230 allows the management of the energy source (from 230Vac or inverter) in
a completely automatic way In fact it distributes on the related output ("OUTPUT"
on the product label), the energy coming from the main (" MAIN 230 IN" on the
product label) or from the inverter ("INVERTER" on the product label), to make
more efficient the consumption of the batteries that powers the inverter The basic
logic is in fact to supply the various loads 230Vac, by giving priority to the public
main When this one is disconnected from the system, the SP230 automatically
switches the power from the inverter (and therefore from the batteries), on the output
230Vac
The device also has a dedicated connection to loads that can NOT or do NOT have to
be supplied when the public main is not availbale (eg the battery charger system, the
refrigerator, etc ) This connection in fact ("MAIN 230V OUT" on the product label),
will be powered only when there is the 230V coming from the main (" MAIN 230
IN" on the product label)
2.1 Visualizations:
The green indicator situated under the writing "INVERTER" indicates the presence of
voltage on the connector "INVERTER"
The green indicator situated under the writing "OUTPUT" indicates the presence of
voltage on the connector "OUTPUT"
The green indicator situated under the writing "MAIN 230V IN" indicates the
presence of voltage on the connector "MAIN 230V IN"
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3. INSTALLATION:
Install the device, as shown in the following photos, respecting the following caption:
N (color blue connection) = Neutral
L (color brown connection) = Phase
Connection color buttercup-yellow / green = Ground
RECOMMENDATIONS:
- Use cables with at least 1. mm².
- Use cable ends with hole M3 / M4 for the fixing of cables to the connectors.
- Verify after the installation, that the cables have not parties (or filaments)
discovered and isolated, which can come into contact with the casing of the device
or with the user.
- After fixing all the cables, make sure they are tights.
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4. TECHNICAL FEATURES:
Description Technical Features
Nominal Voltage 230Vac
Nominal Frequency 50/60Hz
Maximum Power 2300W
Maximum Current 10A
Dimensions L144 x W128 x H48 5 mm
Weight 615g
5. NOTES:
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6. WARRANTY
The manufacturer guarantees the proper functioning of the SP230 and undertakes to
make free replacement of parts that deteriorate for construction defects within 24
months from the date of purchase, as evidenced by the validation card (to be filled in
all its part and send back to the manufacturer)
The defects resulting from improper installation, use, tampering or negligence shall
not be covered by warranty
Furthermore, we assume no liability for any direct or indirect damages
The SP230 returned, even if under warranty, will have to be shipped “Freight paid”
and shall be returned on as “Freight collect”
The certificate of warranty shall be valid only if accompanied by a official receipt or
delivery document
Any dispute will be under the competent jurisdiction of the court of Pescara (Italy)
Mod Serial n
Purchase Date
Stamp and signature of the reseller
NDS ENERGY S.r.l.
Via G. Pascoli, 169
65010 – Cappelle sul Tavo (PE)
Ital
+39 085 4470396
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