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User Manual

Rev. 1.0 - 29/06/09

PJ2500M-C, PJ3000HE, PJ3500M-C,

PJ4000U-K & PJ5000U-K

8. Operating theory

The figure shows the PS and the RF part of amplifier seen from above. The various

cards are described in this chapter.
• Top View of PS secition with PFC:

2
3

1) PS-RF Interface Board

SLINPSP2K07

2) Surge Protection Board

SL046SR1002

3) PFC

PFCPSL1000

(

PJ2500M-C, PJ3000HE

)

PFCPSL5037

(

PJ3500M-C

)

PFCPSL5060

(

PJ4000U-K, PJ5000U-K

)

4) Power Supply

PSL1000/PJ2K

(

PJ2500M-C, PJ3000HE

)

PSL5037

(

PJ3500M-C

)

PSL5060

(

PJ4000U-K, PJ5000U-K

)

5) CPU Board

PROTPJ-HCLD

6) LEDs Board

SL046LD1001

Содержание PJ2500M-C

Страница 1: ...Manufactured by Italy PJ2500M C PJ3000HE PJ3500M C PJ4000U K PJ5000U K User manual Volume 1...

Страница 2: ...ted and bound in Italy No part of this manual may be reproduced memorized or transmitted in any form or by any means electronic or mechanic including photocopying recording or by any informa tion stor...

Страница 3: ...5 Quick installation and operating reference 5 5 1 Preparation 5 5 2 Operation 8 5 3 Software 9 5 4 Protection System 15 6 External Description 17 6 1 PS Module Frontal Panel 17 6 2 PS module Rear Pa...

Страница 4: ...ii User Manual Rev 1 0 29 06 09 PJ2500M C PJ3000HE PJ3500M C PJ4000U K PJ5000U K This page was intentionally left blank...

Страница 5: ...r to take adequate measures Specifications and informations contained in this manual are furnished for information only and are subject to change at any time without notice and should not be construed...

Страница 6: ...e 3 if pulse is absent begin artificial circulation Figure 4 depressing sternum Figure 5 Figure 3 Figure 4 Figure 5 In case of only one rescuer 15 compressions alternated to two breaths If there are t...

Страница 7: ...ack The two modules are as follows Control and power supply module called PS RF amplifier module called RF RF Module PS Module Figure 4 1 PJ5000U K PJ4000U K PJ3500M C PJ3000HE and PJ2500M C modules S...

Страница 8: ...AMP38 2x MOSFET SD2942 AF AMP38 2x MOSFET SD2942 RCT PS10 RCT PS10 FWD FWD RFL DISPLAY KEYS A C IN RF OUT RF IN TELEMETRY RS232 IIC INTERLOCK 50V AF AMP25 2x MOSFET BLF278 AF AMP25 2x MOSFET BLF278 A...

Страница 9: ...ingle phase 208 V 15 10 single phase 230 V 10 15 three phase 208 V 15 10 three phase 230 V 10 15 three phase 400 V 10 15 Suggestion Specify the type of power supply at order placement the machine will...

Страница 10: ...cable with DB37 connectors PS RF Interconnection Ground connection between each module chassis Power supply connection by means of cable coming out of the PS module ending with the ILME CXM 4 2 type...

Страница 11: ...is as follows the internal conductor floats when the amplifier works correctly on the contrary power is delivered and the internal conductor is closed to ground to halt the exciter Connect the RF outp...

Страница 12: ...y setting As such the action of the Automatic Gain Control AGC is disabled 5 2 Operation After having plugged in the power supply socket at the back of the machine power on the amplifier via the switc...

Страница 13: ...educe the output power level of the exciter until power delivered from the amplifier reaches the desired value If back off is permanent to set the station s power at a level lower than the maximum rat...

Страница 14: ...ment s software and hardware versions A few seconds later the main screenful is displayed indicating the forward and reflected power values Press the ESC key to view the selection screenful from which...

Страница 15: ...enu When the amplifier is turned OFF the internal conductor of the INTERLOCK connector is set to ground so as to force the connected exciter to a stand by condition this takes place only if the excite...

Страница 16: ...o the nominal voltage The figure below shows the complete aspect of this screenful only two lines can be seen at a time use the UP and DOWN keys to scroll through it 5 3 4 Warning threshold setting me...

Страница 17: ...Press the ENTER key Change the threshold value UP and DOWN keys Press ENTER to confirm The figure below shows a configuration example of this menu In this example the alarm thresholds are as follows P...

Страница 18: ...at a time use the UP and DOWN keys to scroll through it The task of this menu is essentially to help the technician in identifying the possible causes of any malfunction 5 3 6 Miscellaneous Menu In th...

Страница 19: ...pping of the foldback circuit The second type of reaction consists in turning OFF the equipment s amplifying section when a specific variable exceeds a set value Depending on the type of event occurre...

Страница 20: ...er card indicates its interventions via the LEDs of the RF module A delivered power automatic back off mechanism is envisaged for excess temperature SWR or current absorbed by a MOSFET module The yell...

Страница 21: ...dicating that the amplifier is in local control mode 6 FOLDBACK Yellow LED indicating that the foldback function is active automatic reduction of the distributed power 7 CONTRAST Trimmer to regulate t...

Страница 22: ...rt 7 COM BUS DB15 connector for interfacement with other equipment 8 TELEMETRY DB25 telemetry connector 9 INTERLOCK BNC connectors to inhibit an external device as an exciter In case of fault the inne...

Страница 23: ...00W 5 Interlock 6 Set 4 7 GND GND 8 On Command 9 Set 1 10 WAIT 11 Reset alarm 12 OFF 13 Interlock 14 Temperature 3 9V x 100 15 RF power amplifier current 3 9V x 75A 16 Forward Power 4 3V x F S 17 FAUL...

Страница 24: ...000U K PJ5000U K 6 3 3 I2 C Connector Type DB9 Female 1 NC 2 SDA Serial Data 3 SCL Serial Clock 4 NC 5 GND GND 6 NC 7 NC 8 NC 9 NC 6 3 4 Com Bus Type DB15 male 1 GND 2 485 3 485 4 GND 5 ON OFF C 6 INP...

Страница 25: ...th 1 12 14 23 25 26 28 31 33 16 NC 17 AC3 Internally connected with 35 18 NC 20 I TOT 19 AC4 Internally connected with 37 21 F PWR 22 INP PWR 23 GND Internally connected with 1 12 14 15 25 26 28 31 33...

Страница 26: ...lly reverted 3 FUSE BLOWN Red LED that indicates the presence of one or more broken fuses 4 RF PWR ADJ Power regulation trimmer A G C control 5 ON Green LED indicating that the amplifier is switched o...

Страница 27: ...PLUG 1 Plug 1 for the supply of 50VDC incoming from module PS 3 PLUG 2 Plug 2 for the supply of 50VDC incoming from module PS only for PJ4000U K and PJ5000U K 4 RF IN RF input connector N type 5 AIR...

Страница 28: ...0 I TOT 19 AC4 internally connected with 37 21 F PWR 22 INP PWR 23 GND internally connected with 1 12 14 15 25 26 28 31 33 24 PS STATUS 25 GND internally connected with 1 12 14 15 23 26 28 31 33 26 GN...

Страница 29: ...quest 5 W CONNECTORS 230 400 VAC 15 3 phase neutral 50 60Hz or 230 VAC 10 1 phase 50 60Hz ILME CFX4 2 connector BNC 60dBr referred to RF output 38 60 10 50 C 95 relative Humidity non condensing Parame...

Страница 30: ...cards are described in this chapter Top View of PS secition with PFC 1 2 3 4 6 5 1 PS RF Interface Board SLINPSP2K07 2 Surge Protection Board SL046SR1002 3 PFC PFCPSL1000 PJ2500M C PJ3000HE PFCPSL5037...

Страница 31: ...K PJ5000U K Top View of PS section with Rectifier only PJ2500M C RCT 1 2 3 4 5 6 1 PS RF Inteface board SLINPSP2K07 2 Surge Protection Board SL046SR1002 3 Rectifiers RCTPSL1000 PJ2500M C RCT 4 Power...

Страница 32: ...PJ5000U K Top View of RF section mod PJ3500M C PJ4000U K e PJ5000U K 1 2 3 4 5 1 Low pass Filter Board KLPFPJ4KLST 2 Amplifier Modules SL046RF1002 PJ4000U K SL154RF2001 PJ5000U K 3 Fuses Board SLFUSR...

Страница 33: ...ards SLMTPRTPJ2K1 CPU Board CPUPJ2KMC 5 LEDs Boards SLLEDRFPJ2K1 8 1 Power Supply Change To use the amplifier with different types of power supply you should connect the mains power supply socket as o...

Страница 34: ...ration of the external power supply plug must have the following characteristics PIN1 of the main connector is connected to Neutral wire PIN2 of the main connector is connected to Phase wire and inter...

Страница 35: ...uration of the external power supply plug must have the following characteristics PIN1 of the main connector is connected to Neutral wire PIN2 of the main connector is connected to Phase R Wire PIN3 o...

Страница 36: ...age inside the machine Make the JP3 connection on the Rectifier card between PIN 1 and 2 to select 230 Volts or between PIN 2 and 3 for 115 Volts Figure 8 1 Connection for the selection of 115 or 208...

Страница 37: ...hree power supply modules are located in the middle part of the amplifier The power supply units are mounted on a cooling fin to cool the amplifier by forced ventilation The amplifier houses a transfo...

Страница 38: ...fans the transformer from which it receives the signals and to which it issues commands This interface card is designed to make the PS part communicate with the RF part and making available the dedic...

Страница 39: ...standby are as follows VDC 50V Vgs 3 5V Idq 200mA The active device used in the amplifier modules is a Mosfet 2x SD2942 for PJ5000U K and PJ3500M C 2x BLF278 for PJ4000U K and SD2942 for PJ2500M C and...

Страница 40: ...lies the amplifier s forward power whereas the other one supplies the reflected power 8 3 6 Control Board The control board acts as an auxiliary card for the PROTF card in the PS section should the la...

Страница 41: ...power of about 1W can supply an output power of approximately 30W suitable to pilot the amplifier with a total gain of approximately 15dB The active device utilized in the amplifier modules is a Mosfe...

Страница 42: ...38 38 User Manual Rev 1 0 29 06 09 PJ2500M C PJ3000HE PJ3500M C PJ4000U K PJ5000U K This page was intentionally left blank...

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