The device is intended for indoor and outdoor applications and may only be used in countries for
which it has been approved or for which it has been released by KACO new energy and the grid oper-
ator.
2
Operate the device only with a permanent connection to the public power grid. The country and grid
type selection must be commensurate with the respective location and grid type.
For the grid connection, the requirements of the grid operator must be implemented. In addition, the
authorization for connection to the grid may be subject to approval by the responsible authorities.
The enclosed documentation is an integral part of the product. The documentation must be read, ob-
served and stored in a place which is freely accessible at all times.
The name plate must be permanently attached to the product.
Any other use is regarded as unintended use.
This includes:
– Use of a distribution system that is not described (grid type)
– Use of sources other than PV-strings.
– Mobile use
– Use in rooms where there is a risk of explosion
– Use in direct sunlight, rain or a storm or in other tough environmental conditions
– Outdoor use in environmental conditions that exceed the limits stated in the technical specifica-
tions >Environmental data [See section4.3}Page16].
– Operation outside the specifications prescribed by the manufacturer
– Overvoltage of more than at the DC connection. 1500 V
– Modifying the device
– Standalone mode
For grid connection, the requirements of the grid operator must be implemented. In addition, the au-
thorisation to connect to the grid may be subject to approval by the responsible authorities.
2.2 Protection features
The following monitoring and protection functions are built-in:
– Overvoltage conductor/varistor to protect the power semiconductors from high-energy transients
on the grid and generator side
– Device temperature monitoring system
– EMC filters to protect the product from high-frequency grid interference
– Grid-side grounded varistors to protect the product against burst and surge impulses
– Islanding detection (anti-islanding) according to the current standards
– IMI (Isolation Monitoring Interrupter) detection of a generator insulation fault.
NOTE
If the device is connected, the overvoltage conductors / varistors contained in the device have an im-
pact on the electrical system insulation resistance test as per HD 60364-6 / IEC 60364-6 Low-voltage
installations- Part 6: Verification.
IEC 60364-6 6.4.3.3 describes two options for this case. The first option is to disconnect devices with
an overvoltage conductor or, if this is not practicable, then the test voltage can be reduced to 250V.
2
WARNING!The device is not intended for use in residential areas and cannot ensure adequate
protection of radio reception in such environments.
Manual Safety | 2
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 105 TL3 KACO blueplanet 110 TL3
KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3 KACO blueplanet 155 TL3 KACO
blueplanet 165 TL3
Page 9
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