The Allen-Bradley 1394-SR36A is an external shunt resistor kit designed for use with the Kinetix 1800 W servo controllers. It is a critical component in the control of electrical noise and is used to minimize system failures caused by electrical noise. The shunt resistor kit is designed to operate in a wide range of environmental conditions, including ambient temperatures between 0°C and 50°C (32°F and 122°F), and is resistant to vibration and shock.
Technical Specifications
- Product Type: External shunt resistor kit
- Resistance: 4 Ohms
- Continuous Power: 1800 Watts
- Peak Power: 160,000 Watts
Installation and Mounting
The installation of the 1394-SR36A involves mounting the module on a mounting panel, ensuring proper clearance for airflow and installation. The module should be attached to the cabinet using M6 (0.25 in.) bolts, and all fasteners should be properly bonded to the subpanel. It is recommended to mount the module on the same panel as the drive and as close to the drive as possible to improve EMC performance.
Safety Considerations
The shunt module ships with fuses rated for 460V operation. For operation with drive systems that use 230V input power, the 460V shunt fuse must be replaced with a 230V fuse to avoid equipment damage.
Environmental Conditions
- Ambient Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Vibration: 2 g at 10—2000 Hz
- Shock: 15 g, 11 ms half sine
- Altitude: 1500 m (5000 ft)
- Humidity: Noncondensing, 5—95%
Troubleshooting and Error Codes
The documentation provided does not include specific troubleshooting procedures or error codes for the 1394-SR36A. For troubleshooting and error code information, it is recommended to consult the user manual or contact the manufacturer's support team.
User Manual
The user manual for the 1394-SR36A is not readily available online. It is recommended to contact the manufacturer or a local distributor for access to the manual or to order a paper copy.
Programming
The 1394-SR36A is designed to operate with the Kinetix 1800 W servo controllers and does not require programming. It is a passive component that does not have any programming capabilities.
Additional Resources
For additional information on related products from Rockwell Automation, including user manuals and technical documentation, visit the Rockwell Automation website here.