ABB Terra 124 - In-Rush Current; Maintenance Schedule for the Service Engineer

Note: The heater will operate daily when the outside air reaches the
dew point, to avoid condensation inside the cabinet. When the heater
operates, the heater will use most of the required standby power.
10.19 In-rush current
Current peaks during the start of a charge session
Parameter Specification [µs]
Duration of the current peaks on the AC
input side
25
Maximum current peak (for 400V & 50 Hz and 480V & 60 Hz)
Parameter
Specification [A]
Terra 94 < 120
Terra 104/124 < 150
Terra 184 < 170
Rated peak withstand current [kA peak]
Parameter
Specification [kA]
Terra 94 6.625
Terra 104 6.625
Terra 124 6.625
Terra 184 6.625
Rated short-time withstand current [kA rms]
Parameter
Specification [kA]
Terra 94 2.65
Terra 104 2.65
Terra 124 2.65
Terra 184 2.65
10.20 Maintenance schedule for the service engineer
Part name
Years after startup
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Filter inlet kit - R R R R R R R R R R R R R R R
Filter outlet kit - R I R I R I R I R I R I R I R
Fan cabinet - I I I I R I I I I R I I I I R
Power module - I I I I I I I I I R I I I I I
DC fuse 200 A - I I I I R I I I I R I I I I R
Technical data
9AKK108466A3703-EN | 001 111