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Table of Contents
Related Manuals for Teseo CBA 3G-450
Summary of Contents for Teseo CBA 3G-450
- Page 1 3G-450 800 MHZ to 3.1 GHZ 450 wAtt AMplifier user MAnuAl 601-300A...
- Page 2 3G-450 800 MHZ to 3.1 GHZ 450 wAtt AMplifier user MAnuAl CBA 3G-450 User Manual...
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Page 3: Table Of Contents
Safety information Introduction CBA 3G-450 introduction Unpacking and installation Unpacking Installation Operation Specifications Warranty Adresses... -
Page 5: Safety Information
1 sAfety inforMAtion This apparatus has been designed and tested in accordance with BS EN 61010-1, and has been supplied in a safe condition. This manual contains some informa- tion warnings which must be followed to ensure safe operation, and to retain the apparatus in a safe condition. - Page 6 This apparatus must be disconnected from all voltage sources before it is opened for adjustment, replacement, maintenance or repair. Make sure that only fuses of the required rated current and of the specified type are used for replacement. The use of makeshift fuses and the short-circuiting of fuse holders is prohibited. CBA 3G-450 User Manual...
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Page 7: Introduction
2 introduction 2.1 CBA 3G-450 Introduction The CBA 3G-450 is an amplifier capable of supplying 450 W into a 50 ohm load over the frequency range 800 MHz to 3.1 GHz, during the course of EMC tests on electrical equipment. The amplifier is designed with sufficient gain such that it may be used with normal output levels of signal sources. - Page 8 Arcing due to high RF voltages present Always ensure that the output of the at the output connector. amplifier is terminated either by the system antenna or a suitable high power RF load or attenuator. CBA 3G-450 User Manual...
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Page 9: Unpacking And Installation
3 unpAckinG And instAllAtion 3.1 Unpacking The CBA 3G-450 should contain the following items housed in a 19 inch 34 U rack: Amplifier module Amplifier input/output module Amplifier power unit Plus the following documentation: CBA 3G-450 operating manual (this document) Certificate of calibration Check that the equipment is complete as in the packing list above. - Page 10 BNC to BNC cables from the centre unit to each of the amplifier units. Mains input is via a pre-wired IEC 60309 3 phase plug. Star configured supplied with a 5 pin plug. Delta configured supplied with a 4 pin plug CBA 3G-450 User Manual...
- Page 11 If the plug requires rewiring, brown and 2 black wires are 3 phase line, blue is neutral when used in star (unused in delta configuration) and green/yellow for earth. The amplifier safety mechanism is a circuit breaker. The switch unit is supplied from the power unit via the power breaker, located on the rear panel of the power unit.
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Page 12: Operation
In the case of one of these faults occurring the fans will continue to operate. The fault state is indicated by the illumination of the red fault indicator. The behaviour of the amplifier under these circumstances provides a first level diagnostic to the fault, as described in table 1. CBA 3G-450 User Manual... - Page 13 Symptom Possible cause Course of action Fault light illuminates Excess module Let amplifier fans run for a immediately temperature while, and re-try later Air-cooling failure Check fan operation and air vents Power supply Check mains supply for failure interruption Amplifier runs for a while Excess module Check ambient tempera- and then goes into fault...
- Page 14 Mains input Mains input is via a pre-wired IEC 60309 3 phase plug. Star configured supplied with a 5 pin plug. Delta configured supplied with a 4 pin plug CBA 3G-450 User Manual...
- Page 15 If the plug requires rewiring brown and 2 black wires are 3 phase line, blue is neutral when used in star (unused in delta configuration) and green/yellow for earth. The amplifier safety mechanism is a circuit breaker. The switch unit is supplied from the power unit via the power breaker, located on the rear panel of the power unit.
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Page 16: Specifications
USB interface Optional EMC and safety Conducted and radiated emissions EN 61326 class A Conducted and radiated immunity EN 61326: 1997 table 1 Mains harmonic currents EN 61000-3-2 Voltage fluctuations and flicker EN 61000-3-3 Safety EN 61010-1 CBA 3G-450 User Manual... - Page 17 Power Supply voltage (3-phase) 184-264 VAC Supply frequency range 47-63 Hz Supply power <6 KVA Mains connector Appropriate IEC 60309 plug (see options) Environmental Operating temperature range 0 to 40°C Mechanical Dimensions 19 inch, 34U rack, 800 mm deep Mass 200 kg Options (select at time of ordering) 341-721...
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Page 18: Warranty
All information in this manual is given in good faith. However, the company shall not be liable for any loss or damage whatsoever arising from the use of this manual, the product described in it or any errors or omissions in either. CBA 3G-450 User Manual... - Page 19 notes...
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Page 20: Adresses
Manufacturer Headquarters Teseq AG Teseq AG 4542 Luterbach, Switzerland 4542 Luterbach, Switzerland T + 41 32 681 40 40 T + 41 32 681 40 40 F + 41 32 681 40 48 F + 41 32 681 40 48 sales @ teseq.com sales @ teseq.com www.teseq.com...