SMA STP 12000TL-US - Manual (Page 21)

Prescribed clearances in accordance with the National Electrical Code ®
Under certain conditions, the National Electrical Code ® specifies greater clearances.
• Ensure that the prescribed clearances in accordance with the National Electrical Code ® ,
paragraph 110.26 and Canadian Electrical Code ® CSA C22.1 are adhered to.
☐ Observe the recommended clearances to walls as well as to other inverters or objects.
☐ Ensure adequate clearance on the right-hand side of the inverter below the fan.
☐ If multiple inverters are mounted in areas with high ambient temperatures, increase the
clearances between the inverters and ensure an adequate fresh-air supply, if possible.
1382
mm
(54.41 in)
2224 mm
(87.56 in)
530 mm
(20.87 in)
50 mm
(1.97 in)
400
mm
(15.45 in)
315 mm
(14.45 in)
415 mm
(16.34 in)
438
mm
(17.24 in)
415 mm
(16.34 in)
940
mm
(37.01 in)
(7.48 in)
190 mm
Permitted and prohibited mounting positions:
☐ The inverter must only be mounted in one of the permitted positions. This will ensure that no
moisture can penetrate the inverter.
☐ The inverter should be mounted in such a way that LED signals can be read without difficulty.
5 Mounting SMA Solar Technology AG
Installation Manual 21 STP12-24TL-US-IA-en-16