37
PULSA PV
installation manual
Example:
• 3 branches of 17 = 51 M215s
• current of 3 branches = 47.43A
• wire gauge for sub-panel feed = 25mm
2
CU
• 35 mm
2
CU resistance = .000524Ω/m
• Length of Microinverter sub-panel feed = 30m
• Two way wire length = 60m
VRise = (51 * 0.93A) * (0.000524Ω/m) * (30m * 2)
= 47.43A * 0.000524Ω/m * 60m
= 1.49 volts
= 1.49 volts / 230 volts = .6% Vrise
* The voltage rise from the Microinverter sub panel to the main service meter is 0.6%
Summary of Contents for Pulsa PV
Page 1: ...PULSA PV joule pulsa pv solar high performance ac solar module installation guide...
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Page 10: ...Maximising Performance 10 Locating the Unit...
Page 11: ...Transportation and Installation Notes 11 PULSA PV installation manual...
Page 15: ...15 PULSA PV installation manual...
Page 29: ...29 PULSA PV installation manual...
Page 32: ...32 Locating the Unit Electrical Installation Microinverter Technical Specification...
Page 33: ...33 PULSA PV installation manual...
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