Fronius 63A-3 - Output, Insulation, and EMC; Operating Conditions and Housing; Screw Terminals

Output
Response time ≤ 200 ms
Insulation (EN/IEC 62052-11, 62053-21)
Installation category III
Degree of pollution 2
Insulation voltage 300 V phase-neutral
Electromagnetic compatibility
Emission test In acc. with EN/IEC 62052-11, EN 50470
Immunity test In acc. with EN/IEC 62052-11, EN 50470
Operating conditions
Reference temperature 23°C (±2°C)
Operating range -25 to 55°C
Temperature limit for storage and trans-
port
-40 to 70°C
Tropical model
Max. power loss (for thermal dimensioning
of the switch cabinet)
≤ 6 W
Mechanical environment
Electromechanical environment
M1
E2
Housing
Housing 4 modules according to DIN 43880
Sealable front and terminal cover
Connection Screw connection
Mounting Can be snapped onto 35 mm DIN rail
Housing material Polycarbonate, self-extinguishing
Degree of protection (EN 60529) IP51 front, IP20 connections
Weight 260 grams
Screw terminals
Measuring input
Wire (rigid) min. 1 mm² / max. 16 mm²
Wire (flexible) min. 1 mm² / max. 10 mm²
Recommended torque 1.2 Nm / max. 1.4 Nm
Output
Wire (rigid) min. 0.05 mm² / max. 4 mm²
Wire (flexible) min. 0.05 mm² / max. 2.5 mm²
Recommended torque 0.5 Nm / max. 0.8 Nm
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