Trane TR200 - How to program the Frequency Converter; Quick Menu Mode

2-04 DC Brake Cut-in Speed [Hz]
Range: Function:
Applica-
tion de-
pend-
ent*
[Application dependant]
2-1* Brake Energy Funct.
Parameter group for selecting dynamic braking parameters. Only valid for drives with brake chopper.
2-10 Brake Function
Option: Function:
[0] * Off No brake resistor installed.
[1] Resistor brake Brake resistor incorporated in the system, for dissipation of surplus brak-
ing energy as heat. Connecting a brake resistor allows a higher DC link
voltage during braking (generating operation). The resistor brake func-
tion is only active in adjustable frequency drives with an integral dynamic
brake.
[2] AC brake AC Brake will only work in Compressor Torque mode in par.1-03
Torque
Characteristics.
2-11 Brake Resistor (ohm)
Range: Function:
Applica-
tion de-
pend-
ent*
[Application dependant]
2-12 Brake Power Limit (kW)
Range: Function:
Applica-
tion de-
pend-
ent*
[Application dependant]
For 200–240 V units:
P
resistor
=
390
2
× dutytime
R
× 120
For 380–480 V units
P
resistor
=
778
2
× dutytime
R
× 120
For 380–500 V units
P
resistor
=
810
2
× dutytime
R
× 120
For 575–600 V units
P
resistor
=
943
2
× dutytime
R
× 120
This parameter is only active in adjustable frequency drives with an integral dynamic brake.
Parameter Description
TR200 Programming Guide 4-35