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FRC FDA700 for Delta Winding Instruction Manual

Frequency readout of generator three phase generator display
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FDA700 Rev160509
Document Number:
XE-FDA7PM-R0A
FROG-D 3P
FREQUENCY READOUT OF GENERATOR
THREE PHASE
GENERATOR DISPLAY
MODELS: FDA700 for Delta Winding
FDA710 for Star Winding
FIRE RESEARCH CORPORATION
www.fireresearch.com
26 Southern Blvd., Nesconset, NY 11767
TEL 631.724.8888 FAX 631.360.9727 TOLL FREE 1.800.645.0074
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Summary of Contents for FRC FDA700 for Delta Winding

  • Page 1 FDA700 Rev160509 Document Number: XE-FDA7PM-R0A FROG-D 3P FREQUENCY READOUT OF GENERATOR THREE PHASE GENERATOR DISPLAY MODELS: FDA700 for Delta Winding FDA710 for Star Winding FIRE RESEARCH CORPORATION www.fireresearch.com 26 Southern Blvd., Nesconset, NY 11767 TEL 631.724.8888 FAX 631.360.9727 TOLL FREE 1.800.645.0074...

  • Page 2: Table Of Contents

    FDA700 Rev160509 CONTENTS Table of Contents CONTENTS ........................ 2 INTRODUCTION ...................... 3 Overview ........................ 3 Features ........................3 Specifications ......................3 GENERAL DESCRIPTION ..................4 Components ......................4 Controls and Indicators ..................5 INSTALLATION ......................6 Install Display Module................... 6 Install Signal Interface Module................

  • Page 3: Introduction

    FDA700 Rev160509 INTRODUCTION Overview The three phase generator output display panel is rated for 50/60 Hz generators from 10 to 135 kW with delta or star windings. The display module has ultra-brite LEDs that show the generator frequency, voltage, and current. When the generator is off line the display shows total accumulated generator hours.

  • Page 4: General Description

    FDA700 Rev160509 GENERAL DESCRIPTION Components The three phase generator display consist of the following components: Display Module Signal Interface Module Three (3) Current Sensors Three (3) Voltage Transformers Temperature Sensor (Optional) Audible Alarm Buzzer (Optional) Cables Display Module The display module is waterproof and can be mounted anywhere on the electrical panel.

  • Page 5: Controls And Indicators

    FDA700 Rev160509 Controls and Indicators There is a STATUS LED located on the control box. All other controls and indicators are located on the front of the display module. FREQUENCY Hz Display Shows generator frequency in hertz. LINE Displays Shows a number that corresponds to a line in the chart to the left of the display. VAC VOLTAGE Display Shows the generator output in volts of the selected line.

  • Page 6: Installation

    FDA700 Rev160509 INSTALLATION Ensure that the generator power rating and the display rating match. Refer to Programming Section. Install Display Module 1. Measure and mark mounting location for display module panel cutout and mounting screw holes. Make sure there is clearance behind the panel for the module and cables before cutting holes.

  • Page 7: Figure 2. Display Module Mounting Dimensions

    FDA700 Rev160509 Display Module Mounting holes are clearance or tapped for #10 screws. 4 1/4" 3/4" 3 1/2" Panel Cutout 3 3/4" Diameter 3 1/2" 4 1/4" Module extends behind panel less than 1/2". Figure 2. Display Module Mounting Dimensions Mounting holes are clearance Control Box or tapped for #8 screws.

  • Page 8: Install Current Sensor

    Install Optional Buzzer Install the buzzer close to the control module so the audible warning is easily associated with the visual warning on the display. The optional buzzer provided by FRC requires a cutout hole of 1-1/8" (1.125"). (Refer to Wiring Section.)

  • Page 9: Figure 4. Current Sensor

    FDA700 Rev160509 Current Sensor Ratio: 150 : 5 Dimensions A = 1.13" B = 2.46" C = 1.05" Figure 4. Current Sensor Voltage Transformer Input: 120/240 VAC Output: 12/24 VAC @ 0.2A Dimensions D = 1 1/2" H = 1 3/8" W = 2 3/8"...

  • Page 10: Operation

    FDA700 Rev160509 OPERATION On power-up the display shows the kW rating and the winding type (delta or star) for three seconds. MODE Button During normal operations the mode button is used to display the accumulated hours and hydraulic oil temperature if this option is installed. The first time the MODE button is pressed, the display shows generator hours.

  • Page 11: Table 1. Line Displays

    FDA700 Rev160509 LINE Displays and Button On power up the LINE displays are set to auto. In auto the displays scroll continuously through all selectable options and show the corresponding voltages and currents in the display windows. To read the voltage and current for a specific line press and hold the LINE button until the number corresponding to the desired selection shows in the LINE window.

  • Page 12: Wiring

    Connected to the Signal Interface Module Dual Display For a dual display configuration a 4-Pin Y-cable (FRC P/N XE-XXDLY4-C1A) is connected to the signal interface module 4-Pin connector. Two display extension cables (FRC P/N XE-FD7DISP2-C10A) and two display modules can be connected.

  • Page 13: Figure 7. Signal Interface Module Wiring

    FDA700 Rev160509 4 Pin Connector and Cable Note: The 4-Pin connector Wire Color Description from the signal interface +12 VDC Supply to the Display module is wired to the display Black –12 VDC Supply to the Display module 6-Pin connector. White Datalink (+) Green...

  • Page 14: Voltage Transformers

    FDA700 Rev160509 Voltage Transformers Secondary AC Output Primary AC Input 12/24 VAC 120/240 VAC To FROG From Generator Voltage Transformer Cable (Refer to Figure 7) (Phase A) Green Wire Blue Wire Blue Wires Black Wires (Phase B) Orange Wire White Wire Blue Wires Black Wires (Phase C)

  • Page 15: Current Sensors

    FDA700 Rev160509 Current Sensors Current Sensor Cable (Refer to Figure 7) White Wire Pink Wire Gray Wire Black Wire (Phase A) White Wire Yellow Wire Brown Wire Black Wire (Phase B) White Wire Red Wire Black Wire Black Wire (Phase C) From Generator.

  • Page 16: Star Winding Connections

    FDA700 Rev160509 Star Winding Connections From Generator N C B A Voltage Transformers 12-Pin Deutsch Receptacle to Gray Connector Refer to Figure 7. Current Sensors N C B A To Load Star Circuit Figure 10. Star Winding Connections...

  • Page 17: Delta Winding Connections

    FDA700 Rev160509 Delta Winding Connections From Generator N C B A Voltage Transformers 12-Pin Deutsch Receptacle to Gray Connector Refer to Figure 7 Current Sensors N C B A To Load Note 1: If the voltage reading needs Calibration, adjust AB (line-4), BC (line-5), CA (line-6).
  • Page 18 FDA700 Rev160509 NOTES...
  • Page 19 FDA700 Rev160509 NOTES...
  • Page 20 FDA700 Rev160509...

This manual is also suitable for:

Fda710 for star winding

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