SMA STP 12000TL-US - Manual (Page 15)

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.
Model
SB X XX XXXTL US- SUNNY B OY
S/NXXXXXXXXXX Untility inter activ e 1-phase in vert er Made in Ger man y SMA Solar T echnology A G www .sma-solar .com
Date of manufacture MM/YYYY Max. continuous output Power *XXXX W ac
Reduced output power rating
Operating voltage range (Vac)* MIN NOMINAL MAX XXX XXX XXX XXX XXX XXX
Operating frequency ra nge (Hz)* MIN NOMINAL MAX XX.X XX.X XX.X Max. vontinuous output current* XX.X A ac @ XXX V XX.X A ac @ XXX V
Output power factor X
Max. open circuit input voltage* XXX Vdc Range of input operating DC voltage (MPPT)*
XXX - XXX Cdc @ XXX V XXX - XXX Cdc @ XXX V
Oper. temp. range *-XXX°F to + XXX°F (-XX°C to +XX°C)
This unit contains a Residual Current Monitor, Isolation
Monitor and Interrupter. This unit contains a listed
Photovoltaic Arc-Fault Circuit-Protection of Type 1
ENCLOSURE TYPE XR (IP54)
*For more details and für tightening torque,
allowable wire size and type see the Installation Guide. Section 1 of 2 Utility interactiv e in verter Liste t UL 1741 36AN
Utility interactiv e 1-Phase in verter Tested To Com ply Wit h FCC S tandards FOR HOME OR OFFICE USE CCAN/CSA C22.2 No. 107.1-1 UL1699B
DE34
A
G
H
E
D
F
A
B
C
F
www .sunn ypor tal.com/r egist er
PIC 001800304600117
RID:37XXA3
D
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
4 Product Description SMA Solar Technology AG
Installation Manual 15 STP12-24TL-US-IA-en-16