Rockwell-automation 284E ArmorStart with EtherNet/IP - User Manual Bedienungsanleitung Seite 261

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Seitenansicht 260
Rockwell Automation Publication 280E-UM001B-EN-P - July 2012 261
Accessories Chapter 12
Recommended thermostat control wiring to prevent dynamic brake overheating.
Figure 93 - Thermostat Control Wiring
Sensorless Vector Control (SVC) Recommended Dynamic Brake
Modules for Option DB1 (IP67 Resistor)
Drive rating and DB part numbers are not interchangeable. Only use specified resistor. Customer is responsible to evaluate if
performance meets application requirement.
Note: Duty Cycle listed is based on full speed to zero speed deceleration. For
constant regen at full speed, duty cycle capability is half of what is listed.
Application Type 1 represents maximum capability up to 100% braking torque
where possible.
3-Phase
Power
R (L1)
S (L2)
T (L3)
(M)
Contactor
Power On
Power Source DB Resistor Thermostat
Power Off
M
M
Drive and
Motor Size
kW Cat. No.
Resistance
Ohms ± 5%
Continuous
Power kW
Max Energy
kJ
Max Braking
Torque % of
Motor
Application Type 1 Application Type 2
Braking
Torque % of
Motor
Duty
Cycle %
Braking
Torque % of
Motor
Duty
Cycle %
380…480 Volt AC Input Drives
0.37 (0.5)
284R-360P500-M* 360 0.086 17 305% 100% 47% 150% 31%
0.75 (1)
284R-360P500-M* 360 0.086 17 220% 100% 23% 150% 15%
1.5 (2)
284R-360P500-M* 360 0.086 17 110% 100% 12% 110% 11%
2.2 (3)
284R-120P1K2-M* 120 0.26 52 197% 100% 24% 150% 16%
4 (5)
284R-120P1K2-M* 120 0.26 52 124% 100% 13% 124% 10%
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