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ABB Type Designation: TU515
2 kbps (RS-485)
Woodward 9907-029 Speed Controller
00 or later firmware
Interface Type: SSI (Synchronous Serial Interface) for speed sensor integration
ABB REA101 Arc Fault Protection Relay Drive Interface Module ABB Type Designation: TU515Description The ABB REA101 is a fast and flexible arc fault protection relay designed for medium and low voltage switchgear. It detects arc faults using fiber optic sensors and delivers trip signals within 2. 5 milliseconds to minimize equipment damage and protect personnel. Specifications Model: REA101 Rated Voltage: 110 120 220 240 V AC or 110 125 220 250 V DC Control Current: Adjustable from 1. 5 mA to 20 mA Operation Time: 2. 5 ms from arc
US$ 141.75
US$ 52.50
US$ 162.75