Xylem Flygt FGC 421 - Technical Reference; Dimensions; Environmental Requirements; IP-Rating

12 Technical Reference
12.1 Dimensions
WS009292A
1 3
2
4
1. 255 mm (10 in)
2. 155 mm (6.1 in)
3. 105 mm (4.1 in)
4. 57.5 mm (2.26 in)
12.2 Environmental requirements
Parameter Value
Operating temperature • FGC 401: -20°C – +70°C (-4°F – 158°F)
• FGC 411, FGC 421: -20°C – +45°C (-4°F –
113°F)
Storage temperature -20°C – +85°C (-4°F – 185°F)
Operating humidity Relative humidity, non-condensing: 90%
Sunlight exposure UV-resistant
Maximum altitude • With UL approval: 2000 m (6562 ft)
• Without UL approval: 4000 m (13 123 ft)
12.3 IP-rating
IP20
12.4 Electrical data
Parameter Value
Supply voltage • 3-phase:
– 200–460 VAC with neutral
– 400–415 VAC without neutral
• 1-phase: 100–265 VAC
Frequency 50 Hz or 60 Hz
Supply voltage tolerance ± 10%
12 Technical Reference
Flygt FGC 400 Installation, Operation, and Maintenance 55