Eagle Eye Power Solutions SCRF SERIES Spezifikationen

SCR/SCRF SERIES Operating and Service Instructions FLOAT BATTERY CHARGER THREE PHASE INPUT JA5010-0

6 SECTION III TROUBLESHOOTING 1. CAUTION NOTICE Before troubleshooting, always isolate and de-energize the charger by opening the AC circuit brea

7 b. Power Transformer (T1) 1. With the AC and DC circuit breakers open or OFF, open the cabinet and carefully check the line voltage across li

8 2. Note that semiconductors usually short in pairs in bridge circuits, seldom as single units, and it is rare that all six semiconductors in a

9 4. Check square wave pattern at test points A1, A2 and A3. Note the 120-degree (5.5 mS) delay between the three patterns (scope synchronized t

10 k. DC Ammeter (M1) 1. The charger DC ammeter is connected in series between the charger output and battery. If open it will indicate zero, o

11 SECTION IV SYSTEM ADJUSTMENTS 1. VOLTAGE ADJUSTMENTS AND RESPONSE When abnormal output voltage exists (or no output current is present), and t

12 b. Equalize Adjustment 1. Since the equalize adjustment will not affect the float voltage adjustment and requires a higher voltage it shoul

13 2. CURRENT LIMIT RESPONSE AND ADJUSTMENT a. Checks and Adjustments: Make certain the charger leads are connected to the battery and that the pa

14 SECTION V SCR/SCRF SERIES BATTERY CHARGER CUSTOMER OPTIONS The following pages describe customer options available in SCR/SCRF Series battery cha

15 2. AC POWER FAILURE ALARM RELAY (EJ0085) - WITH OPTIONAL INDICATOR LIGHT Purpose: The purpose of this alarm is to notify the user that the AC i

SCR/SCRF Series Battery Charger JF0026-00 Factory-Configured Specifications MODEL No. INPUT VOLTAGE Vac 1 SERIAL No. FLOAT VOLTAGE Vdc SMART

16 If it is necessary to adjust the LVA threshold in the field, the user must load the battery bank and allow the battery voltage to drop while dec

17 7. EQUALIZE TIMERS Purpose: Equalize Timers are used to switch the charger into equalize charging mode for a set period of time, when required

18 8. COMMON ALARM BUZZER (EJ0123) Purpose: The Common Alarm Buzzer is a charger mounted audible alarm, which is activated when any of several dif

19 12. ZERO-CENTER DC AMMETER FOR BATTERY/LOAD MONITORING (EJ0138) Purpose and Description: The zero-center dc ammeter (M7) lies within the negati

20 15. CURRENT LIMIT ALARM RELAY W/INDICATOR LIGHT (EJ0137) Purpose: The Current Limit Alarm provides an alarm signal whenever the battery charger

21 19. COMBINED ALARM STATUS MONITOR "CASM" PC BOARD ASSEMBLY (EJ0837) Note: Refer to the Drawing (EJ0837-XX) on page 49 for additional

22 SECTION VI COMPONENT DESCRIPTION SCR/SCRF SERIES BATTERY CHARGER - THREE PHASE MAIN FRAME Circuit Symbol (Note 2) Spare? (Note 1) Component Desc

23 Circuit Symbol (Note 2) Spare? (Note 2) Component Description R1 Bleeder / Feedback Resistor R2 Voltage Divider Resistor R3 B Float Adjus

24 COMPONENT DESCRIPTION SCR/SCRF SERIES BATTERY CHARGER OPTIONS - SINGLE/THREE PHASE NOTES: 1) "B" indicates recommended operating s

25 Option Number Ref. Page Circuit Symbol Spare? (Note 1) Component Description EJ0096 38 TM3 B 0-72 Hour Manual Timer DS5 B Float Indicato

i IMPORTANT SAFETY INSTRUCTIONS 1) Before using the battery charger, read all instruction and cautionary markings on: A) battery charger

26 Option Number Ref. Page Circuit Symbol Spare? (Note 1) Component Description EJ0141 46 K8 B Common Alarm Relay (w/Buzzer) AU1 Common Ala

PILOT LIGHT AC & LINE TRANSFORMER AC CIRCUIT BREKAER DC CIRCUIT BREAKER DIODES SCRs SURGE SUPPRESSORS PC BOARD REG. VOLTAGE PC BOARD WAVE FORMS

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Option Schematics34

SCR/SCRF Series Battery Charger35

ii TABLE OF CONTENTS Page No. SCR/SCRF BATTERY CHARGER SPECIFICATIONS (JF0026-00)... (inside front cover) IMPORTANT SAFET

Option Schematics36

SCR/SCRF Series Battery Charger37

Option Schematics38

SCR/SCRF Series Battery Charger39

Option Schematics40

SCR/SCRF Series Battery Charger43

Option Schematics44

SCR/SCRF Series Battery Charger45

iii Page No. SECTION V - CUSTOMER OPTIONS 1. Ground Detection Circuits (EJ0088 / EJ0089 / EJ0094 / EJ0086) ...

Option Schematics46

SCR/SCRF Series Battery Charger47

53 ELECTRICAL RATINGS AND REPLACEMENT PARTS SCR/SCRF Series Battery Chargers (Three Phase Mainframe) PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR DA

54 ELECTRICAL RATINGS AND REPLACEMENT PARTS SCR/SCRF Series Battery Chargers (Three Phase Mainframe) PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR DA

55 ELECTRICAL RATINGS AND REPLACEMENT PARTS SCR/SCRF Series Battery Chargers (Three Phase Mainframe) PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR DA

2 SECTION II INSTALLATION AND OPERATION 1. SAFETY NOTICE CAUTION! READ “IMPORTANT SAFETY INSTRUCTIONS” ON PAGE i. There are dangerous voltages w

56 ELECTRICAL RATINGS AND REPLACEMENT PARTS SCR/SCRF Series Battery Chargers (Three Phase Mainframe) PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR DA

57 REPLACEMENT PARTS SCR/SCRF Series Battery Charger Options (1PH/3PH) BATTERY CHARGER NOMINAL OUTPUT 12 Vdc 24 Vdc 48 Vdc 130 Vdc 260 Vdc OPTI

58 REPLACEMENT PARTS SCR/SCRF Series Battery Charger Options (1PH/3PH) BATTERY CHARGER NOMINAL OUTPUT 12 Vdc 24 Vdc 48 Vdc 130 Vdc 260 Vdc OPTI

59 REPLACEMENT PARTS SCR/SCRF Series Battery Charger Options (1PH/3PH) BATTERY CHARGER NOMINAL OUTPUT 12 Vdc 24 Vdc 48 Vdc 130 Vdc 260 Vdc OPTI

60 REPLACEMENT PARTS SCR/SCRF Series Battery Charger Options (1PH/3PH) BATTERY CHARGER NOMINAL OUTPUT 12 Vdc 24 Vdc 48 Vdc 130 Vdc 260 Vdc OPTI

61 REPLACEMENT PARTS SCR/SCRF Series Battery Charger Options (1PH/3PH) BATTERY CHARGER NOMINAL OUTPUT 12 Vdc 24 Vdc 48 Vdc 130 Vdc 260 Vdc OPTI

62 SECTION X MANUAL SPECIFICATIONS DOCUMENT NUMBER: The internal text and graphics contained within this manual are controlled by the battery cha

SCR/SCRF Series Battery Charger JD5022-00 Preventive Maintenance Procedure MAINTENANCE DATE PERFORMED BY Step (standard features) Instructio

SCR/SCRF SERIES BASIC START-UP AND SHUT DOWN INSTRUCTIONS START UP Switch "ON" DC Circuit Breaker. Switch "ON"

3 4. PLACING CHARGER IN SERVICE a. With the AC and DC breakers OFF and the system in float mode, install the charger making AC and DC connections,

4 7. MAINTENANCE a. This charger is designed to require a minimum of maintenance. There are no rotating parts except in the optional timer and all

5 9. DESCRIPTION OF OPERATION There are four major sections of the SCR three-phase charger, which work together to produce stable, regulated, filt