SR469-P5-LO-A20-T Relay Protector Module
Product Description
The SR469-P5-LO-A20-T is an SR469 multi-wire relay designed to provide comprehensive protection for medium to large motors. The unit offers many management features.
The SR469-P5-LO-A20-T has a 5 amp current transformer secondary coil mounted on the base unit.
It is a low control power unit rated for 24-60 volts DC or 20-48 volts AC @ 48-62 Hz.
Although the unit has an optional www.cniacs.com Ethernet port, it does not include the optional DeviceNet or enhanced front panel.
In addition, it is not designed for harsh environments as it does not include a chemically conformal coating.
The SR469-P5-LO-A20-T includes an optional Ethernet 10BaseT Ethernet port.
With this additional port, users can connect their 469 units to 10 Mbps Ethernet.
This port brings the number of ports in the unit to four, including the three standard serial ports that are always displayed in the SR469 relay.
All SR469 relays have two RS485 ports on the real panel. In addition, there is an RS232 port on the bottom of the front panel.
This port provides quick access for troubleshooting and programming.The SR469-P5-LO-A20-T supports ModBus RTU and ModBus RTU via TCP/IP.
The GE Multilin manual will provide the user with additional information on installation, safety and proper operation.
Original documentation such as manuals and user guides should be read and understood before opening the box; this will ensure that you are aware of all possible hazards and ensure your safety.
Frequently Asked Questions about the SR469-P5-LO-A20-T
What are the standard features of the SR469-P5-LO-A20-T General Electric Motor Management Relay?
All 469 Motor Management Relay features are standard. Although the analogue output range, phase current transformer secondary and control power must be specified prior to purchase, the
to ensure that the correct standard features are purchased for the relay. Some features are programmable, such as the 469 relay’s differential current transformer input with a 1A or 5A secondary current transformer.