Table of Contents
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Table of Contents
Summary of Contents for Thrane&Thrane CH4656
- Page 1 Battery Charger Valid for: CH4656 CH4666 CH2410...
- Page 2 Please Note: Any responsibility or liability for loss or damage in connection with the use of this product and the accompanying documentation is disclaimed. The information in this quick guide is furnished for informational use only, is subject to change without notice, may contain errors or inaccuracies, and represents no commitment whatsoever.
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Page 3: Table Of Contents
Contents Battery Charger CONTENTS BATTERY CHARGER INTRODUCTION GENERAL DESCRIPTION TECHNICAL DATA TECHNICAL DESCRIPTION PRINCIPLE OF OPERATION INSTALLATION OUTLINE AND DIMENSIONS MOUNTING POSSIBILITIES INSTALLATION WIRING BLOCK DIAGRAM AC SUPPLY VOLTAGE SETTING CONNECTIONS FLOAT CHARGE VOLTAGE ADJUSTMENT SCHEMATIC DIAGRAM AND COMPONENT LOCATION POWER SUPPLY UNIT PARTS LIST ACCESSORIES INCLUDED... -
Page 5: Battery Charger
1 Introduction Battery Charger BATTERY CHARGER INTRODUCTION GENERAL DESCRIPTION The Battery Charger is designed as a stand alone unit. The Battery Charger is designed with four separately fused output lines to ensure independent supply for connected equipment if battery and Battery Charger is used in an uninterruptible power supply (UPS) configuration. -
Page 6: Technical Data
1 Introduction Battery Charger TECHNICAL DATA AC input voltages: 115V, range 88V - 132V or 230V, range 176V - 264V. Manual setting. AC input frequency: 50/60 Hz ± 6% Float charge voltage: Adjustable 26.8V - 28.8V to voltage specified by battery manufacturer. Potentiometer located under cover. -
Page 7: Technical Description
2 Technical Description Battery Charger TECHNICAL DESCRIPTION PRINCIPLE OF OPERATION When charging the Battery Charger is operating as a constant current generator until the battery voltage reaches the voltage level set by the float voltage potentiometer. At this level the Battery Charger is changing state to a constant voltage generator to maintain a constant voltage to the battery. - Page 8 2 Technical Description Battery Charger 0048...
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Page 9: Installation
3 Installation Battery Charger INSTALLATION OUTLINE AND DIMENSIONS Mounting, 4 holes ø 7mm Cable entry in bottom 350mm 370mm 1) Space for air flow min. 200mm 2) Space for cable 250mm 331mm 37670 MOUNTING POSSIBILLITIES 4 screws M5 x 12 4 screws M5 x 12 37669 0048... -
Page 10: Installation Wiring
3 Installation Battery Charger INSTALLATION WIRING MAIN FLOAT CHARGE 115V/15AT 230V/8AT BATTERY DC 1 Fuse 230/115V AC input BATTERY 37593 0048... -
Page 11: Block Diagram
3 Installation Battery Charger BLOCK DIAGRAM 230V AC INPUT AC-ALARM AC ALR RECTIFIER/ 115V AC FILTER CURRENT BATTERY VBAT TRAFO MONITOR OUTPUT PUSH-PULL POWER BATTERY RECTIFIER/ STAGE TRAFO FILTER LIGHT CURRENT DRIVER DC 1 FEEDBACK STAGE DC 2 AUXILLARY OPTO SUPPLY DC 3 SLOPE... -
Page 12: Ac Supply Voltage Setting
3 Installation Battery Charger AC SUPPLY VOLTAGE SETTING Before connecting the Charger to the AC mains, be sure that the Charger is set to the correct voltage and that the fuse rating corresponds to the setting used. The voltage setting is selected by changing the fuse located under the front cover. The equipment is normally set to 230V. - Page 13 3 Installation Battery Charger BATTERY The battery is connected to the battery terminals located to the left on the connection area. It is recommended to have fuses at the battery. The cable dimension depends on current consumption and permissible voltage drop in the cable. The table below shows the necessary cable cross section for a voltage drop of 1% at 10A and external fuse ratings.
- Page 14 3 Installation Battery Charger RF GROUND TERMINAL The RF ground terminal is placed to the right on the cable-clamping bar. Terminal Designation Description RF ground Grounding screw for cable lug. RF grounding requires special attention. Each equipment should have its own individual low- inductance earth connection.
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Page 15: Float Charge Voltage Adjustment
3 Installation Battery Charger FLOAT CHARGE VOLTAGE ADJUSTMENT Connect a voltmeter to the “- Battery +” terminals X9 and X10 located to the left on the connection area. Connect the mains to the unit. Adjust the potentiometer R48 located between the two aluminium covers (refer to the figure below) until the charge voltage prescribed by the battery manufacturer is read on the voltmeter (range 26.6V DC - 28.8V DC). - Page 16 3 Installation Battery Charger 0048...
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Page 17: Schematic Diagram And Component Location
4 Schematic Diagram and Component Location Battery Charger SCHEMATIC DIAGRAM AND COMPONENT LOCATION POWER SUPPLY UNIT SCHEMATIC DIAGRAM This diagram is valid for PCB 36550D 0048... - Page 18 4 Schematic Diagram and Component Location Battery Charger COMPONENT LOCATION Not mounted components; C8, C37, C40, R14, R15, R20, R36, R41, R42, R43, R56, V15, V27, V34 Seen from komponent side with upper side tracks PCB rev. 36550D 0048...
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Page 19: Parts List
257010 45.663 FUSE 15AM Ø6.3x32mm LITTELFUSE 311015 45.630 FUSE 8AT 250V 5x20mm 179 120 8AT 45.519 Cooling chassis PS4655 / CH4656 / CH4657 T&T A/S 1-2-36892E 236892 Cooling chassis PS4655 / CH4656 / CH4657 T&T A/S 1-2-36892E 236892 Not used... - Page 20 5 Parts List Battery Charger POSITION DESCRIPTION MANUFACTURER TYPE PART NO. RESISTOR MF 6k2 OHM 5% 0.33W PHILIPS 2322 187 73622 02.491 RESISTOR MF. 22k6 1% 0.25W PHILIPS 157 12263 (22263) 02.253 RESISTOR MF 10k0 OHM 1% 0.25W PHILIPS 2322 157 11003 02.235 RESISTOR MF 22 OHM 5% 0.33W PHILIPS...
- Page 21 5 Parts List Battery Charger POSITION DESCRIPTION MANUFACTURER TYPE PART NO. DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131 Diode Avalance F.Rec. 1000V/1A BYV96E, MUR1100 PHILIPS BYV96E -153(133) 83100960 Diode Avalance F.Rec. 1000V/1A BYV96E, MUR1100 PHILIPS BYV96E -153(133) 83100960...
- Page 22 5 Parts List Battery Charger 0048...
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Page 23: Accessories Included
6 Accessories Included Battery Charger ACCESSORIES INCLUDED DESIGNATION QUANTITY PART NUMBER Fuse 8AT, for 230V 45.519 Fuse 15AT, for 115V 45.630 Fuse auto blade 10A 45.663 Fuse auto blade 20A 45.665 Fuse auto blade 30A 45.667 Screw M4x30 87.363 Screw M4x20 87.359 Screw M5x12 87.453... - Page 24 6 Accessories Included Battery Charger 0048...
- Page 26 Thrane & Thrane · Denmark · info@thrane.com · www.thrane.com...
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