SMA STP 110-60 - Safety; Intended Use

2 Safety
SMA Solar Technology AG
Operating manualSTP110-60-BE-en-1610
2 Safety
2.1 Intended Use
The SunnyTripower is a transformerless PV inverter with 12 MPP trackers that converts the direct
current of the PV modules to grid-compliant three-phase current and feeds it into the utility grid.
The product is intended for use in industrial environments.
The product must only be accessible to qualified persons.
The product complies with EN55011 of class A, group 1:
• a.c. mains power port: ≤ 20 kVA
• d.c. power port: > 75 kVA
• Electromagnetic radiation disturbance: ≤ 20 kVA
In accordance with EN55011, the product must only be operated at locations where the distance
between the product and third-party radio-communication installations is greater than 30m.
This product is not intended for use in residential environments and may not provide adequate
protection to radio reception in such environments.
The product is suitable for indoor and outdoor use.
The product must only be operated with PV modules of protection class II in accordance with
IEC61730, application class A. The PV modules must be compatible with this product.
The product is not equipped with an integrated transformer and therefore has no galvanic isolation.
The product must not be operated with PV modules whose outputs are grounded. This can cause
the product to be destroyed. The product may be operated with PV modules whose frame is
grounded.
All components must remain within their permitted operating ranges and their installation
requirements at all times.
The products by SMA Solar Technology AG are not suitable for use in
• Medical devices, in particular products for supplying life-support systems and machines,
• Aircraft, the operation of aircraft, the supply of critical airport infrastructure and airport
systems,
• Rail vehicles, the operation and supply of rail vehicles and their critical infrastructure.
The above list is not exhaustive. Contact us if you are unsure whether products by SMA Solar
Technology AG are suitable for your application.
The product must only be used in countries for which it is approved or released by SMA Solar
Technology AG and the grid operator.
Use SMA products only in accordance with the information provided in the enclosed
documentation and with the locally applicable laws, regulations, standards and directives. Any
other application may cause personal injury or property damage.