Installation Instructions; Unpacking; Location; Batteries - Mastervolt PowerCombi 12V/1200W-50A 120V User And Installation Manual

10
PowerCombi Inverter/Charger
4

INSTALLATION INSTRUCTIONS

During installation and commissioning of the unit, the Safety Instructions are applicable at all times.
See chapter 1 of this manual.
4.1

Unpacking

The delivery includes:
•
PowerCombi Inverter/Charger
•
Two cable lugs for the DC input connection
•
User and installation manual and accessory labels.
After unpacking, check the contents for possible damage. Do not use the PowerCombi
Inverter/Charger if it has received a sharp blow, been dropped, or otherwise damaged in any way. If
in doubt, Contact your supplier or Mastervolt.
Check from the identification label (see section 2.4) whether the battery voltage is the same as the
nominal output voltage of the PowerCombi Inverter/Charger (e.g. 12V battery set for a 12V battery
charger). Also check that the AC output voltage and output power of the PowerCombi
Inverter/Charger complies with your system and loads.
4.2

Location

•
The PowerCombi Inverter/Charger is designed for indoor use only (IP 21).
•
Ambient temperature: 14 to 140°F [-10°C to 60°C], power derating above 104°F [40°C].
•
Humidity max 93%, non-condensing
•
The PowerCombi Inverter/Charger requires a minimum of 4" of clearance on every side to
ensure safety and proper ventilation.
•
If the PowerCombi Inverter/Charger is installed in the immediate vicinity of living areas, take into
account that the fan of the PowerCombi Inverter/Charger can produce noise when operating.
•
Although the PowerCombi Inverter/Charger fully complies with all applicable EMC limits, it may
still cause harmful interference to radio communication equipment. If such interference appears,
it is recommended to increase the separation between the PowerCombi Inverter/Charger and
the equipment, to relocate the receiving antenna or to connect the equipment to a circuit
different from that to which the PowerCombi Inverter/Charger is connected.
•
The PowerCombi Inverter/Charger can be mounted horizontally as well as vertically (see section
4.7 on page 13).
4.3

Batteries

Model
12V/1200W-50A
12V/2000W-100A
Recommended battery capacity
120 – 360 Ah
200 – 600 Ah
Data based on Mastervolt Gel
batteries. If other batteries are used,
make sure the manufacturer's
recommendations are met.