ABB PRO-33.0-TL Series - Output Protection; Operating Performance Applying Standard en 50530

126 Technical data
Output protection
Operating performance applying standard EN 50530
Inverter type PRO-33.0-TL-OUTD-[-/S/SX]-400
Protection class Class 1 (IEC 62103)
Overvoltage category OVC III
Grid monitoring Automatic grid relays, DC and AC sensitive residual
current monitoring unit, anti-islanding functions
according to IEC and VDE standards.
Maximum AC overcurrent protection 50.3 A
Output overvoltage protection 5 varistors
Recommended tripping curve type of
external circuit breaker
Type B/C
Minimum / (maximum) permitted
nominal current rating of external
circuit breaker
63 A / (80 A)
External RCD type If the local regulations require it, use Type A 300 mA
external RCD
Inverter type PRO-33.0-TL-OUTD-[-/S/SX]-400
Maximum efficiency (ηmax) 98.3%
Weighted efficiency (EURO/CEC) 98.0% / 98.1%
MPPT adjustment efficiency:
Power range of P
AC
nominal <20% 99.5%
Power range of P
AC
nominal >20% 99.9%
Night-time consumption < 1 W
Standby consumption < 20 W
580 Vdc
850 Vdc
100
9080706050403020100
100
99
98
97
96
95
94
93
92
91
90
Efficiency curves of PRO-33.0-TL-OUT
% of rated output power
Efficiency, %