Installation Manual - TEAL PN 1060147 rev 2.5
11
TEAL Electronics
SMA America, LLC
The Multigate XT is designed in a dust-tight and water-tight industrial enclosure
complying with the fire protection class 5VA and pollution degree 3. The enclosure must
comply at a minimum with UL50 Type 3 when conduits are installed.
For safety reasons, it is forbidden to modify the product or install components that are
not explicitly recommended for this product.
Only use the Multigate XT in accordance with the information provided in the enclosed
documentation. Any other use can result in personal injury or property damage.
• Each Multigate XT contains from 1 to 4 Sunny Multigates. The model number
designation contains the number of Sunny Multigates in each Multigate XT. Model
XT1 contains 1 Sunny Mulitgate. Model XT2 contains 2 Sunny Multigates. Model
XT3 contains 3 Sunny Multigates. Model XT4 contains 4 Sunny Multigates.
• A maximum of twelve micro inverters can be connected to each Sunny Multigate.
• No loads ma
y be connected between the Sunny Multigate and the circuit breaker.
• The grounding conductor of the AC cable from the inverter
must be connected to the
corresponding Sunny Multigate grounding terminal in the Multigate XT.
•
The output grounding conductor of the Multigate XT must be connected to the
equipotential bonding of the AC distribution board.
• The Sunny Multigate must not be
opened.
The enclosed documentation is an integral part of this product.
• Read and o
bserve the documentation.
• Keep the documentat
ion in a convenient place for future reference.
2.2 Skills of Qualified Persons
The tasks described in this document must be performed by qualified persons only.
Qualified persons must have the following skills:
• Knowledge of how an inverter works an
d is operated
• Training in how t
o deal with the dangers and risks associated with installing and
using electrical devices and plants
• Training in the installation and commissioning of electrical
devices and plants
• Knowledge of the applicable standards and guidelines
• Knowledge of and observance of this document and all safety precautions
