ETG3500 - ETG2000
Contents
1. Current Consumption 380VAC three phase 5 Amp ETG2000 8 Amp ETG3500 Magneto thermic capacity 380VAC three phase 10 Amp ETG2000 16 Amp ETG3500 Conductor size 380VAC three phase 2 5 sqrt mm ETG2000 4 sqrt mm ETG3500 Conductor size 380VAC three phase 13 AWG ETG2000 11 AWG ETG3500 COOLING SYSTEM Cooling flow m3 h From 200 to 600 m3 h ETG2000 From 300 to 800 m h ETG3500 Air temperature increase between output input 17 C Cooling system Foced air cooling ENVIRONMENT Temperature range operating 0 45 C Temperature range non operating 20 70 C Humidity range operating 95 a 40 C Humidity range non operating 90 a 65 C Altitude range operating lt 4600 meters Altitude range non operating lt 15000 meters TELECONTROL amp TELEMETRY Remote control Yes Remote Control at clean contacts Yes SNMP option Yes external REGULATIONS CONFORMITY High frequency radiations from the enclosure Below limit imposed by technical regulations Functionning type h24 uninterrupted Electromagnetic fields immunity Higher than specified by laws on electromagnetic fields compat ibility CE Mark Conform to 1999 5 CE European Directive MANUFACTURING DATA Spares availability guaranteed for 10 years from the date of purchase PRE amp POS2. and at any output rated power NO IPA In Elenos transmitters the IPA Intermediate Power Amplifier is avoided This choice eliminates one of the bottlenecks in redundancy frequently present on transmitters of this category EASY MAINTENANCE All parts RF modules electronic control boards blowers power supplies etc are easy to replace SMS ALARMS REMOTE DEEP DIAGNOSTIC CAPABILITY All alarms and events can be sent by SMS through a GSM modem The industrial standard Hostlink protocol allows to safety handle huge quantity of information to perform remote deep diagnosis WORLD WIDE SALES amp SERVICE SUPPORT ELENOS is the FM manufacturer with one of the biggest distribution network of the world Each distributor is chosen mainly by the technical support capability ANTENNA SYSTEM ETG3500 ETG2000 GENERAL DATA Output Nominal Power 2000W adjustable ETG2000 3500W adjustable ETG3500 Maximum peak power 2350W ETG2000 3550W ETG3500 Operating band 87 5 108 MHZ Output Low pass Filter W B 87 5 MHz 108 MHz RS232 RS485 Yes Points of measure RF Sample MPX Monitor Displayed Parameters More than 50 parameters displayed on a wide graphic OLED Adjustments From the frontal panel trough OLED from PC Microprocessor controlled Yes Power supply redundancy Yes Number of MOSFETs 8 ETG2000 12 ETG3500 RF power stage
3. ETG3500 ETG2000 3500 2000W ICEFET SOLID STATE FM TRANSMITTERS L N s broadcest xperience DATA SHEET icefet technology CA elenosecosaving ETG3500 ETG2000 3500 2000W ICEFET SOLID STATE FM TRANSMITTERS H ighlights ICEFET This technology reduces Mosfet and heat sink temperatures improves efficiency and grants higher MTBF The result is unmatched size consumption and reliability ALWAYS ON AIR Fully redundant The redundancy of this transmitter prevents SINGLE POINT FAILURES thanks to a SOFT FAILURE DESIGN and a protection system which keeps it ON AIR even in the most extreme working conditions IPC Intelligent Power Control Another exclusive Elenos application IPC maintains constant the output power within 2 of the setting value regardless of fluctuations in incoming AC line voltage RF drive or load conditions IPF Intelligent Proportional Fold back IPF is an intelligent system that allows the transmitter to stay ON AIR into mismatched loads BROAD BAND The transmitter keeps ETG3500 B optimum performances of power and efficiency over the all broadband operation without needing of tuning Useful as main transmitter or as reserve in N 1 applications lock diagram CONSTANT EFFICIENCY The Voltage Power Amplifier and the Bias voltage are both controlled to obtain maximum efficiency at any frequency
4. T MAINTENANCE MTBF 10 Years Programmed Maintenance 4 Years Blower Replacement recurrence 4 6 Years function of temperature Electrolitics Replacement Recurrence 8 Years Lithium batteris replacement recurrence 10 Years Batteries Yes only for alarm list storage Time to realize the preventive maintenance every 4 years 1 Hour Time to realize the preventive maintenance every 8 years 2 Hours Level and number of technician for maintenance 1 technician Electrical safety EN60215 Average repair time change of an RF module or power supply 1 Hour SET Installation manual Quick Start Yes User manual Yes On electronic format Maintenance manual Yes On electronic format Tests report Yes Troubleshooting manual Yes On electronic format Elenos Broadcast Experience Via G Amendola 9 44028 Poggio Renatico Ferrara Italy Phone 39 0532829965 Fax 39 0532829177 Website www elenos com
5. panel L R Input Impedance Selectable 10K 6000 MPX audio input level 12 12 dBm for 75KHz standard deviation MPX level adjustment Soft adjust 0 1 dBm steps from front panel MPX Input impedance 5KQ selectable SCA RDS audio input level 0 dBm for 75KHz standard deviation SCA RDS level adjustment Soft adjust 0 1 dBm steps from front panel SCA RDS Input Impedance 10KQ PILOT level adjustment Soft adjust 0 1 dBm steps from front panel PILOT Phase adjustment Soft adjust 0 1 dBm steps from front panel 19KHz Output Yes AES EBU Analog input automatic changeover Yes PERFORMANCE EXCITER PLL lock time lt 20sec Time for starting up 30 sec from OFF ON Time for starting up 1 sec From interlock closure Intermodulation distortion lt 0 05 Measured with two of tones 1KHz amp 1 3KHz ratio 1 1 at 100 modulation Frequency deviation 75 KHz 0 1dB steps adjustable Frequency steps 10 KHz Frequency stability 1 ppm from 0 to 40 C THD N lt 0 03 1KHz Pre emphasis 50 75 microseconds 0 1dB FM S N MPX FCC 82 dB 20Hz 23KHz 50uS ref 53KHz RMS FM S N_ STEREO CCIR Weighted 72 dB Weight ref 53KHz Qpk FM S N STEREO CCIR Unweighted 72 dB Unweight ref 53KHz QPk Mono frequency response 0 15 dB 30Hz 15KHz MPX frequency response 0 1 dB 30Hz 100KHz Stereo fre
6. quency response 0 15 dB 30Hz 15KHz SCA frequency response 1 dB 20KHz 100KHz Type of modulation F3 direct modulation FM on RF oscillator Stereo Crosstalk 72 dB 1KHz Pilot tone frequency 19 KHz Pilot tone deviation 7 5 KHz Adjustable Pilot tone frequency stability 1 Hz Attenuation at 19KHz gt 45 dB PERFORMANCE EXCITER Phase Response 0 1 degree from linear phase 53kHz to 100kHz Modulation Capability 250 KHz INSTALLATION REQUIREMENTS Power supply 220 Singlephase Version 220 380 Threephase Version 50 60Hz VAC ETG2000 110 220 380 Threephase Singlephase 50 60Hz VAC ETG3500 Power consumption 3KW ETG2000 5 2KW ETG3500 Overall Efficiency 67 Typ Magneto thermic curve D Current Consumption 220VAC single phase 15 Amp ETG2000 23 Amp ETG3500 Magneto thermic capacity 220VAC single phase 25 Amp ETG2000 32 Amp ETG3500 Conductor size 220VAC single phase 6 sqrt mm ETG2000 10 sqrt mm ETG3500 Conductor size 220VAC single phase 9 AWG ETG2000 7 AWG ETG3500 Current Consumption 220VAC three phase 9 Amp ETG2000 13 Amp ETG3500 Magneto thermic capacity 220VAC three phase 16 Amp ETG2000 20 Amp ETG3500 Conductor size 220VAC three phase 4 sqrt mm ETG2000 6 sqrt mm ETG3500 Conductor size 220VAC three phase 11 AWG ETG2000 9 AWG ETG3500
7. technology ICEFET amp ECOSAVING MOSFET type BLF278 Philips Number of power supplies 2 ETG2000 3 ETG3500 Dimensions Rack units AU Dimensions W H D 48 5 17 6 70 cm Weight 40kg ETG2000 43kq ETG3500 Number of cooling fans in the amplifiers 5 ETG2000 6 ETG3500 CONNECTORS RF Output connector 7 8 RF Input connector in power amplifier mode BNC Input connectors LEFT amp RIGHT XLR female Input connectors AES EBU XLR female MPX Input connector BNC female SCA Connector BNC female Remote control connector DB25 female RS485 232 Connector DB9 female RF Automatic gain control Stabilizes the output power value on the set value Overall output power stability 0 1 dB Output impedance 500 Harmonic suppression gt 70 dB Spurious signal suppression gt 80 dB Driving power amplifier stage 65W ETG2000 85W ETG3500 Input impedance power amplifier stage 500 Gain power amplifier stage 16dB V S W R protection 10 of forward power Asynchronous residual AM typical values 60dB synchronous residual AM typical values 50dB RF Efficiency 78 Typ AUDIO AES EBU Input Resolution 24bits AES EBU Input Sample Rate 32 44 1 48 96 KHz Automatically selected L R Audio input level 12 12 dBm for 75KHz standard deviation L R level adjustment Soft adjust 0 1dBm steps from front
Download Pdf Manuals
Related Search