Allen-Bradley Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
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Installation Instructions
Original Instructions
Armor PowerFlex Normal Duty Dynamic Brake Resistors
Catalog Numbers 35T-360P500, 35T-120P1K2, 35T-070P1K2
\
ATTENTION: Only trained and qualified personnel familiar with the drive and associated machinery can plan or implement the installation, startup,
adjustment, and subsequent maintenance or repair of the system. You must have previous experience with and a basic understanding of electrical
terminology, configuration procedures, required equipment, and safety precautions. See the Armor PowerFlex User Manual, publication 35-UM001.
BURN HAZARD: : Surfaces may reach dangerous temperatures. Verify that the device is cool before beginning maintenance and use appropriate
personal protective equipment (PPE).
Certifications
• cULus Listed • CE • RCM • KCC • Morocco • UKCA
IMPORTANT The Armor™ PowerFlex® drive can internally detect a thermal event on its dedicated dynamic brake resistor kits and shut down the Electronic
Motor Disconnect. This eliminates the need for the upstream control devices like the one shown.
AC drives do not typically offer protection for externally mounted dynamic brake resistors. A risk of fire exists if external braking resistors are not
protected from drive component failure, for example, failure of the brake IGBT. In this case, external resistor packages must be protected from an
overtemperature condition using a protective circuit, or equivalent.
AC Drive
Power On
R (L1)
S (L2)
T (L3)
Power Source Dynamic Brake Resistor Thermostat
Power Off
M
M
(Input Contactor) M
Three-Phase
AC Input
Dynamic Brake Resistor
with Thermostat
Original Instructions
Armor PowerFlex Normal Duty Dynamic Brake Resistors
Catalog Numbers 35T-360P500, 35T-120P1K2, 35T-070P1K2
\
ATTENTION: Only trained and qualified personnel familiar with the drive and associated machinery can plan or implement the installation, startup,
adjustment, and subsequent maintenance or repair of the system. You must have previous experience with and a basic understanding of electrical
terminology, configuration procedures, required equipment, and safety precautions. See the Armor PowerFlex User Manual, publication 35-UM001.
BURN HAZARD: : Surfaces may reach dangerous temperatures. Verify that the device is cool before beginning maintenance and use appropriate
personal protective equipment (PPE).
Certifications
• cULus Listed • CE • RCM • KCC • Morocco • UKCA
IMPORTANT The Armor™ PowerFlex® drive can internally detect a thermal event on its dedicated dynamic brake resistor kits and shut down the Electronic
Motor Disconnect. This eliminates the need for the upstream control devices like the one shown.
AC drives do not typically offer protection for externally mounted dynamic brake resistors. A risk of fire exists if external braking resistors are not
protected from drive component failure, for example, failure of the brake IGBT. In this case, external resistor packages must be protected from an
overtemperature condition using a protective circuit, or equivalent.
AC Drive
Power On
R (L1)
S (L2)
T (L3)
Power Source Dynamic Brake Resistor Thermostat
Power Off
M
M
(Input Contactor) M
Three-Phase
AC Input
Dynamic Brake Resistor
with Thermostat
2 Rockwell Automation Publication 35-IN007C-EN-P - May 2024
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-360P500 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size A
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-360P500 335.0
(13.19)
60.0
(2.36)
5.5
(0.22)
30.0
(1.18)
320.0
(12.60)
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-360P500 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size A
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-360P500 335.0
(13.19)
60.0
(2.36)
5.5
(0.22)
30.0
(1.18)
320.0
(12.60)
Rockwell Automation Publication 35-IN007C-EN-P - May 2024 3
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-120P1K2 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size A Frame size B
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-120P1K2
5.5
(0.22)
485.0
(19.09)
50.0
(1.97)
465.0
(18.31)
107.0
(4.21)
30.5
(1.20)
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-120P1K2 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size A Frame size B
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-120P1K2
5.5
(0.22)
485.0
(19.09)
50.0
(1.97)
465.0
(18.31)
107.0
(4.21)
30.5
(1.20)
4 Rockwell Automation Publication 35-IN007C-EN-P - May 2024
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-070P1K2 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size B
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-070P1K2
5.5
(0.22)
485.0
(19.09)
70.0
(2.76)
465.0
(18.31)
120.0
(4.72)
30.5
(1.20)
Armor PowerFlex Normal Duty Dynamic Brake Resistors Installation Instructions
Cat. No. 35T-070P1K2 Dynamic Brake Resistor
Package Contents
Make Sure That the Resistor is in a Suitable Location
Frame size B
Connect the Cable
Approximate Dimensions in mm (in.)
BURN HAZARD: Resistor temperature can exceed 200 °C (392 °F).
1
2
Tightening Torque: 1.7 N•m (15 lb•in)
Cat. No. 35T-070P1K2
5.5
(0.22)
485.0
(19.09)
70.0
(2.76)
465.0
(18.31)
120.0
(4.72)
30.5
(1.20)
5
6
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