GE Multilin 369-HI-R-M-0-0 369 Motor Management Relay

Description

The GE Multilin 369-HI-R-M-0-0 369 Motor Management Relay is a digital relay designed to provide protection and monitoring for three-phase motors and their associated mechanical systems. One distinctive feature of the 369 Relay is its capacity to learn specific motor parameters and adapt itself to each unique application. Parameters like motor inrush current, cooling rates, and acceleration time can be utilized to enhance the protective capabilities of the 369 Relay.
The 369 Relay offers superior motor protection, surpassing the capabilities of other relays, by utilizing the FlexCurve™ custom overload curve or one of the fifteen standard curves.
This relay features one RS232 front panel port and three RS485 rear ports, all of which support the Modbus RTU protocol as a standard feature. Setpoints can be entered either through the front keypad or by utilizing the EnerVista 369 Setup software and a computer. Status, real-time values, and troubleshooting information can be accessed through the front panel display or via communication interfaces.
Additionally, the 369 Relay can optionally monitor up to 12 RTDs individually. These RTDs can be used for monitoring the stator, bearings, ambient conditions, or driven equipment, with the type of RTD being software-selectable. An optional remote RTD module is available as an accessory, which can be connected to the 369 Relay via either a fiber optic or RS485 connection.
For enhanced metering capabilities, an optional metering package provides VT inputs for voltage and power elements. It allows for metering of various parameters including V, kW, kvar, kVA, PF, Hz, and MWhrs. Three additional user-configurable analog outputs are included with this option, along with one analog output provided as part of the base unit.
The Back-Spin Detection (B) option equips the 369 Relay with the ability to detect pump motor flow reversal and enables safe and timely motor restarts. When ordering the relay or as upgrades in the field, various 369 Relay options are available. Field upgrades require a unique passcode provided by GE Multilin for each relay and option.
Specifications
Manufacturer : GE Multilin
Product No : 369-HI-R-M-0-0
Product type : 369 Motor Management Relay
369 – Basic unit (no RTD)
HI-50-300 VDC / 60-265 VAC control power
R-Optional 12 RTD inputs (built-in)
M-Optional metering package
0-No optional Fiber Optic Port
0-No optional protocol interfaces
0-No Harsh environment option
E-Enhanced diagnostics with Enhanced faceplate
Dimensions (HxWxD), approx : 29.6cm x 10.7cm x 20.5cm
Weight : 10 lbs / 4.5 kg
Shipping Weight : 5.5 kg