Cotek SK Series - Protections Features; Installation

3-3. Protections Features:
DC Input (VDC) Over Temperature Protection
Over Voltage Under Voltage INTERIOR HEAT SINK
Model
Shut-
down
Restart
Under
Voltage
Alarm
Shut-
down
Restart Shut-
down
Restart Shut-
down
Restart
12V 15.3 14.2 11.0 10.5 12.5
24V 30.6 28.4 22.0 21.0 25.0
48V 61.2 56.8 44.0 42.0 50.0
70
deg C
45
deg C
90
deg C
60
deg C
WARNING!
Operation of the inverter without a
proper ground
connection may result in an
electrical safety hazard.
3-4. Installation：
Where to install. The power inverter should be installed in a location
that meets the following requirements：
3-4-1. Dry – Do not allow water to drip or splash on the inverter.
3-4-2. Cool – Ambient air temperature should be between 0℃ and
40℃, the cooler the better.
3-4-3. Safe – Do not install in a battery compartment or other areas
where flammable fumes may exist, such as fuel storage areas
or engine compartments.
3-4-4. Ventilated – Allow at least one inch of clearance around the
inverter for air flow. Ensure the ventilation openings on the
rear and front of the unit are not obstructed.
3-4-5. Dust – Do not install the Inverter in a dusty environments
where are dust, wood particles or other filings/shavings are
present. Dust can be pulled into the unit when the cooling fan is
operating.