269PLUS-DO-315-100P-HI

About the 269PLUS-DO-315-100P-HI

GE Multilin 269 PLUS relays come as either Standard or Drawout version. The 269PLUS-DO-315-100P-HI is a Drawout version, meaning that some features that are field selectable in the Standard version come pre-set in this one. Drawout version relays and their preset features are identified in their part number.

In the 269PLUS-DO-315-100P-HI, the 3 indicates that this relay has a :1 Phase CT and a 2000:1 Ground CT. The 1 indicates that Trip and Auxiliary 2 both have fail-safe relays, while Alarm and Auxiliary 1 do not. Relay contact arrangement is option 5 on this unit, meaning Alarm is N.O. (open contacts), and Aux 1 and Aux 2 are N.C. (closed contacts).

Also included in the 269PLUS-DO-315-100P-HI part number is the indication that this is a 100 Ohm platinum RTD relay with a high voltage control power range. High voltage relays in this series are those with a control voltage range of 90 to 300 VDC / 80 to 265 VAC. Other configurations of these features are available in other 269 PLUS relay models. GE Multilin 269 Plus Motor Management Relay Instruction Manual 1601-0013-D3 has details on each option.

Aside from these features, part 269PLUS-DO-315-100P-HI is almost entirely field programmable and has the same features as other 269 PLUS series relays. With one relay per motor (required), the 269 PLUS series have a wide range of protection features for the motor, the associated mechanical system, and the operator. The 269PLUS-DO-315-100P-HI offers a bit of flexibility, too, with a custom curve feature. This feature allows the user to enter their own breakpoints to create a custom overload curve if one of the eight standard curves is not suitable.