SMA STP 60-US-10 Installation User Manual
Page 46
5 Technical Data
SMA Solar Technology AG
46
STP60-10-IA-xx-10
Installation Guide
Table 5.1 Specifications
1)
at nominal grid voltage
2)
at nominal grid voltage, Cos(phi) = 1.
3)
depending on the options installed
4)
under any conditions
Table 5.1 Safety specifications
1)
depending on local regulations
MPPT efficiency, static
99.9%
Enclosure
Dimensions (W / H / D)
740 × 570 × 300 mm (29 × 22.5 × 12")
Weight
75 kg (165 lbs)
3)
Acoustic noise level
58 dB(A) (typical)
Parameter
STP 60-10
Parameter
STP 60 series
Protection class
I
Electrical
Electrical safety
• IEC 62109-1/IEC 62109-2 (Class I, grounded –
Communication part Class II, PELV)
• UL 1741 with non-Isolated EPS Interactive PV
Inverters
• IEEE 1547
Functional
Functional safety
• Voltage and frequency monitoring
• Monitoring of DC current share in AC current
• Insulation resistance monitoring
• FI monitoring
• UL1998
Islanding detection - grid failure
• Active frequency shift
• Disconnection
• Three-phase monitoring
• ROCOF/SFS
RCD compatibility
1)
Typ B, 600 mA