Type series FGFT 31

Steel-grid fixed resistor unit, degree of protection IP 20 if mounted on an appropriate surface, with zinc plated steel enclosure. Construction with integrated thermal overload relay in the attached terminal box with cable gland. Rated current up to max. 80 A. Overload relay detects short-circuits and short-time peak loads. Connection directly on the overload relay.

Features

low priced type, very compact design
continuous power rating up to 22 kW
up to max. 80 A rated current
units may be wall or plate mounted, perforated steel sheet at the front, top and bottom, terminals at the side downward.
construction with integrated thermal overload relay in the attached terminal box with cable gland
integrated short-circuit and overload alarm
connection at the overload relay

Application examples

braking resistor for motor/generator drive of motors with frequency converters
for braking applications with low duty cycle factors and high overload factors (>12)

Options