Rockwell Automation 1305 DYNAMIC BRAKES - Manual (Page 9)

1305 Dynamic Brake 9
1305-5.11 May, 1999
Braking Torque 100% torque for 20 seconds (typical).
Duty Cycle 20% (maximum).
Temperature 0˚C to 50˚C (32˚F to 122˚F).
Humidity 0 to 95% non-condensing.
Atmosphere Cannot be used in atmospheres having corrosive or
hazardous dust, vapor, or gas.
Altitude Derating 0 to 1,000 meters without derating.
Enclosure Type IP20
Codes and Standards UL, cUL.
Specifications
ATTENTION: Electric Shock can cause injury or death.
Remove all power before working on this product.
For all dynamic brake ratings, DC brake power is supplied
from the drive DC Bus.
Hazards of electrical shock exist if accidental contact is
made with parts carrying bus voltage. A bus charged
indicator on the drive provides visual indication that bus
voltage is present. Before proceeding with any installation
or troubleshooting activity, allow at least 60 seconds after
input power has been removed for the bus circuit to
discharge.
!
Brake Fuse All dynamic brakes are internally fused to protect brake components.
When replacing the brake fuse, use only the type and size specified
below. Replace the brake if the fuse blows repeatedly.
Important: Brakes are not repairable.
Dynamic Brake Fuse Type Rating
KAA12 F1 Gould Shawmut A60Q15-2 15A, 230V
KBA03 F1 Gould Shawmut A60Q10-2 10A, 460V
KBA06 F1 Gould Shawmut A60Q10-2 10A, 460V
KBA09 F1 Gould Shawmut A60Q10-2 10A, 460V