Ge Vernova Inc. · NYSE:GEV
Ge Vernova — Fact Sheet (June 2025)
8 slides from Ge Vernova's fact sheet, June 2025
Slide 1: Model BGFL (Relay)
Grid Solutions MODEL BGFL (RELAY) Ground Fault Current Detection Systems Trip Currents 5-60, 30-360, or 100-1200 A Operating Range Nominal Input Voltages • Meets NEC service entrance equipment standards. Trip currents of 5-60, 30-360, or 120 Volts ac, 125 Volts dc, 24 Volts dc, • Available in three
Slide 2: How to Order Relays
BGFL Current Detection Systems Ground Fault How to Order Relays Internal Circuit Options Aux. Supply Voltage 4 = Isolated Internal “Form C”* 5 = 120 V ac, 50/60 Hz 7 = With Zone Interlocking 4 = 125 V dc 9 = Without Zone Interlocking 3 = 24 V dc 2 = 48 V dc BGFL XXX - XXX Current Range Mounting 60 =
Slide 3: Model GFL (Sensor) - Toroidal Sensors
BGFL Current Detection Systems Ground Fault MODEL GFL (SENSOR) Ground Fault Current Detection Systems Toroidal Sensors Trip Currents 5-60, 30-360, or 100-1200 A Operating Range Ground Fault Current Sensors, type GFL, are available in three different styles, a variety of sizes and current ranges - to
Slide 4: Model GFL Sensor Dimensions
BGFL Current Detection Systems Ground Fault Model GFL Model GFL SENSOR DIMENSIONS MODEL NUMBER BRACKET KIT MODEL NUMBER GFL 325T-1, -2 and -3 0221800183 “A1” “A2” “A3” “B1” “B2” “B3” Trip Current 5-60 Amps GFL 425T-1, -2 and -3 0221800183 GFL156T-1 1.56 * 3.53 * 3.77 2.15 GFL 631T-1, -2 and -3 0221B
Slide 5: Model GFL (Sensor) - Rectangular Sensors
BGFL Current Detection Systems Ground Fault MODEL GFL (SENSOR) Ground Fault Current Detection Systems Rectangular Sensors Trip Currents 5-60, 30-360, or 100-1200 A Rectangular sensors are available for the following trip currents: 5-60A, 30-360A and 100-1200A. The table above lists the available sen
Slide 6: How to Order Rectangular Sensors
BGFL Current Detection Systems Ground Fault How to Order Rectangular Sensors Dimension B1 Window length in Trip Current Dimension A1 1 = 5-60 A tenths of an inch Window width in 2 = 100-1200 A tenths of an inch 3 = 30-360 A GFL XXXX X XXX SC - X Basic Series Denotes split core The letter X design (t
Slide 7: Typical Wiring Diagrams
BGFL Current Detection Systems Ground Fault To determine if the neutral is grounded in only one place at the service entrance (in accordance with The National Electrical Code): 1. Disconnect power. 2. Remove ground bond link. 3. With a “megger”, measure the resistance of each phase and neutral to gr
Slide 8: Typical Wiring Diagram Zone Selective Interlocking
Typical Wiring Diagram Zone Selective Interlocking NOTES: 1. All zone interlocking wiring should be twisted pair, 20 AWG or large. 2. No more than 10 upstream units should be connected to a single output. 3. For relays with dc input voltage, connect 120 V ac test circuit to the 24” long black lead a