Product Description; Sunny Tripower - SMA SUNNY TRIPOWER 12000TL-US Installation Manual

4 Product Description
4 Product Description
4.1 Sunny Tripower
The Sunny Tripower is a transformerless PV inverter with two MPP trackers which converts the direct
current of the PV array to grid-compliant three-phase current and feeds it into the utility grid.
No galvanic isolation
• The product is not equipped with a transformer and therefore has no galvanic isolation.
Do not use grounded PV modules with the product. Only ground the mounting frame of
the PV modules. If you connect grounded PV modules to the product, the error message
Insulation resistance > Check generator occurs.
• The AC output/neutral conductor is not bonded to ground inside of the product.
Figure 2 : Design of the Sunny Tripower
Position Designation
A Thread for screwing in the eye bolts for transport with a crane
B Upper enclosure lid
C Type label
The type label uniquely identifies the inverter. You will require the information on
the type label to use the product safely and when seeking customer support from
the SMA Service Line. You will find the following information on the type label:
• Device type (Model)
• Serial number (Serial No.)
• Date of manufacture
• Device-specific characteristics
14 STPTL-US-10-IA-xx-17
A
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SMA Solar Technology America LLC
B
A
C
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logy AG
Solar Techno om
SMA www.sm a-solar.c
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XX XX /YY YY
S/N MM
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Date uous output rating
Max. ed output contin e range power (Vac)* MAX
Reduc ting voltag NOM INAL XXX XXX
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allowa tion of 2 Guide. Utility interactiv Tested FCC To Comply Standard s USE
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interactiv e inverter 36AN C22.2 No.
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Installation Manual