DD Frame RAU D7 4 pole-淳硕科技（深圳）有限公司

产品详情

Features
• Remote actuator unit is factory-fitted on the left hand side of the DD-Frame circuit breaker
• The RAU module is designed to function on a wide voltage range: 18 Vdc to 80 Vdc
• The RAU can be supplied from main system voltage or a standalone source
• The DD-Frame circuit breaker operates on the main system voltage,AC or DC
• LED for status indication
• Selectable pulse or constant actuate signal operation
• Provides status of the load side of the circuit breaker
• Can be paired with up to a 3 pole DD-Frame circuit breaker state of circuit breaker
• Actuation of circuit breaker occurs internally

• Compact size (19 mm, matching DD-frame outline)

Applications
• Battery management
• Telecommunications
• Railways
• Solar
• System automation
• Switching operations in distant, inconvenient or unreachable environments

The remote actuation unit (RAU) is a factory-fitted module that enables the automated switching of a DD-Frame circuit breaker. The RAU internally actuates the circuit breaker both ON and OFF. The RAU is mounted on the lefthand side of the circuit breaker and can actuate up to three poles. The RAU is available with circuit breakers with a standard toggle handle only. The unit has an LED that provides an indication of the mode of operation (PULSE or CONSTANT). A colour flag shows the position of the latch mechanism of the connected circuit breaker - green for OFF and red for ON. The RAU provides the option to set the actuation signal voltage between pulse or constant mode. This is selected by a switch situated on the front of the RAU.

Approvals