APPENDIX B -
ACCESSORIES
B-2
B.2
Braking Resistors
WATT Drive recommends the following braking resistors for use with the according
inverters of the L2500 series:
Inverter Resistor
Dimensions
W/H/D (mm³)
UDGL2500-0002SAW1
UDZBW-200/00080
140/20/60
UDGL2500-0004SBW1
UDZBW-200/00080
140/20/60
UDGL2500-0007SBW1
UDZBW-200/00080
140/20/60
UDGL2500-0015SEW1
UDZBW-100/00300
155/36/28
UDGL2500-0022SEW1
UDTBW-070/00300
155/36/28
UDGL2500-0004TCW1
UDZBW-750/00080
140/20/60
UDGL2500-0007TDW1
UDZBW-750/00080
140/20/60
UDGL2500-0015TFW1
UDZBW-400/00300
155/36/28
UDGL2500-0022TFW1
UDZBW-250/00300
155/36/28
Note
:
1. Please select the factory default resistance value (Watt) and the frequency value
(ED%).
2. If damage resulted in the drive or other equipments due to the fact that the braking
resistors and the braking modules in use are not provided by Watt, the warranty will be
void.
3. Take into consideration the safety of the environment when installing the braking
resistors.
4. If the minimum resistance value is to be utilized, consult local dealers for the
calculation of the Watt figures.
5. Please select thermal relay trip contact to prevent resistor over load.
B.3 EMI Filters
Model of AC Motor Drive
EMI Filter
UDGL2500-0002SAW1
UDGL2500-0004SBW1
UDGL2500-0007SBW1
Standard
UDGL2500-0015SEW1 Standard
UDGL2500-0022SEW1 Standard
UDGL2500-0004TCW1
UDGL2500-0007TDW1
UDZNFL-007T
UDGL2500-0015TFW1
UDGL2500-0022TFW1
UDZNFL-022T