ABB 3BSE028586R1 Advantages of a full range of inventory
This configuration includes only busbar protection for simple stations layouts (in other words, one-and-a-half breaker, double breaker or single breaker stations).
Additionally it can be used for double busbar-single breaker stations where disconnector replica is done by using only b auxiliary contact from every disconnector and/or circuit breakers.
As a consequence no disconnector/breaker supervision will be available. It is as well possible to adapt this configuration by the signal matrix tool to be used as direct replacement of RED521 terminals.
This configuration is available for all five REB670 variants (that is A20, A31, B20, B21 & B31).
It shall be noted that optional functions breaker failure protection CCRBRF, end fault protection and overcurrent protection PH4SPTOC can be ordered together with this configuration, but they will not be pre-configured.
Thus these optional functions shall be configured by the end user
PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module, network communication module,
Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output module
Module, redundant module, power module, relay output module, relay input module, processor module.
Our advantage is: brand new original, with a one-year warranty! All products of our company have undergone strict testing. We welcome inquiries and acquisitions. As long as you have sincerity, our company will provide you with a price advantage over peers and work together to win the order.
This configuration includes only busbar protection for double busbar-single breaker stations, where Zone Selection is done by using a and b auxiliary contacts from every disconnector and/or circuit breaker. Thus full disconnector/breaker supervision is available. This configuration is available for only three REB670 variants (that is A31, B21 and B31). It shall be noted that optional functions breaker failure protection CCRBRF, end fault protection and overcurrent protection PH4SPTOC can be ordered together with this configuration, but they will not be pre-configured. Thus these optional functions shall be configured by the end user.
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