Fuji Electric FRENIC MEGA G2 Series - Page 801

11.13 Surge Suppression Units (SSU)
11-73
SELECTING PERIPHERAL EQUIPMENT
Chap 11
■ Basic specifications
Item
Specification
Type
SSU 50TA-NS
SSU 100TA-NS
Applicable wiring
length
50 m or less
100 m or less
Power supply
voltage
200V series, 400V series, applicable to PWM converters, 200 V/400 V
Inverter capacity
75 kW or lower
Output frequency
Up to 400 Hz
Carrier frequency
Up to 15 kHz
Protective
construction
IP20
Installation
environment
Ambient temperature: -20 to 40 ºC, ambient humidity: 85% RH or less, vibration: 0.7 G or
less, installation: horizontal installation
Withstand voltage
2500 VAC for 1 min