Safety; Intended Use - Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual

2 | Safety

2 Safety
DANGER
Lethal voltages are still present in the connections and cables of the device even after the device
has been switched off and disconnected!
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.
1. Observe all safety regulations and current technical connection specifications of the responsible power
supply company.
2. The device may only be opened and serviced by an authorized electrician.
3. Switch off the grid voltage by turning off the external circuit breakers.
4. Do not touch the cables and/or terminals/busbars when switching the device on and off.
5. Keep the device closed when it is in operation.
The electrician is responsible for observing all existing standards and regulations. This includes:
– Keeping unauthorized persons away from the device/system.
– In particular, making sure that the locally applicable version of the standard
or locations – solar photovoltaic (PV) power supply systems" is observed.
– Ensure operational safety by providing proper grounding, conductor dimensioning and appropriate protection against
short circuiting.
– Observe all safety instructions on the product and in these operating instructions.
– Switch off all voltage sources and secure them against being inadvertently switched back on before performing visual
inspections and maintenance.
– When taking measurements on the live device:
– Do not touch the electrical connections
– Remove all jewelery from wrists and fingers
– Ensure that the testing equipment is in safe operating condition.
– Modifications to the surroundings of the device must comply with the applicable national standards.
– When working on the PV generator, it is also necessary to switch off the DC voltage with the external DC isolator
switch (e.g. at the string combiner or the KACO DC switchbox) in addition to disconnecting the PV generator from the
grid.
2.1

Intended use

The device is a transformerless PV inverter which converts the direct current of the PV generator into grid-com-
patible three-phase alternating current and then feeds the three-phase alternating current into the public
power grid.
The device is built using state-of-the-art technology and in accordance with the recognized safety rules. Never-
theless, improper use may cause lethal hazards for the operator or third parties or may result in damage to the
device and other property.
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 operator.
1
Country
EU
USA
Tab. 1: Examples of standards specific to business premises
2
WARNING! The device is not intended for use in residential areas and cannot ensure adequate
protection of radio reception in such environments.
Page 8
Manual
1
"Requirements for special installations
Standard
Harmonized document - HD 60364-7-712 (European
implementation of the IEC standard)
PV section of NEC 690 and sections in article 100,
690.4, 690.6 and 705.10
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US
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