Jedia JPA-060CP Скачать руководство пользователя страница 8

출력을 증대하는 방법에는 동일 특성 제품을 병렬 연결하는 방법과 직렬
연결하는 방법이 있는데 당사 제품은 후자인 직렬 연결 방법으로 출력
을 증대시킬 수 있습니다.
병렬 연결 방법은 사용 제품 출력을 정밀 조정하여 병렬 연결을 하여
야만 실용성이 있으며, 만일 한대만이라도 고장이 발생 할 경우 그 제
품에 의해서 출력이 과부하 될 수 있습니다.
직렬 연결은 각각의 제품 출력을 정밀하게 조정할 필요가 없으며 또한,
고장이 발생하더라도 출력으로부터 과부하현상이 발생하지 않습니다.

There are two ways connection in same specification to increase

power output. One si a parallel connection, the other is a series 

connection. When you connect P.A amplifier at parallel, it needs 

to adjust in detail so as to be great effect. 

If one amplifier break down when the parallel connected amplifier,

the other amplifier maybe over loaded due to defected amplifier.

By the way,JPA-060C, 120C, 240C, 360C, 480C only can be 

connected with series connection to increase power output as 

you want, not parallel connection.

SPECS OF POWER OUTPUT FOR SERIES CONNECTION

(2개 앰프 직렬 연결시 출력 사양)

1. HOW TO CONNECT AT SERIES CONNECTION

 

(직렬연결 밥법)

2. MATCHING TRANS PRIMARY IMPEDANCE CALCULATION AT SERIES CONNECTION

 

(직렬 연결시 매칭 트랜스 1차 임피던스 계산 방법)

H

OW TO INCREASE POWER OUTPUT 

(앰프출력 증대방법)

6

3. 직렬 연결시 실효성이 요구되는 조건

240W이상 출력이 요구되며 스피커 선로가 멀리 길어지는 장소의 옥외등.

3. WHERE TO CONNECT SERIES CONNECTION

The outdoor where is needed output power more than 240W and long 

distance between speaker and amplifier.

OUTPUT VOLTAGE AND IMPEDANCE PER MODEL

(모델별 출력 전압 및 임피던스)

JPA-060C, 120CP, 240CP, 360CP, 480CP MODEL OUTPUT TERMINAL AT

8    .

 

(JPA-060CP, 120CP, 240CP, 360CP, 480CP 출력단자 8 사용시)

Method of matching trans calculation.

SPK Q'TY =

Series output amp wattage

SPK output wattage per piece

Primary trans IMP = Series output amp wattage IMP x SPK Q'TY 

EX) In case SPK output power requirement is
SPK Q'TY = 480W   = 9 PCS

50W

Primary trans IMP = 16    x 9 = 144

매칭 트랜스 계산식

스피커 수량 =

직렬 연결시 출력

스피커 개당출력

트렌스 1차 임피던스 = 직렬 연결시 출력 IMP x SPK 수량
예) 스피커 개당 출력이 50W일때.

스피커 수량 =

480W

= 9개

50W

1차 임피던스 = 16

x 9 = 144

 

OUTPUT

2060C

2120C

2240C

POWER OUTPUT

OUTPUT VOLTAGE

8

120W

44V

16

240W

62V

16

480W

88V

16

MODEL

OUTPUT

2060CP

2120CP

2240CP

167

10.4

82

83

41

42

20

8

5.2

2.6

100V

70V

100V

70V

100V

70V

22V

25V

25V

31V

44V

25V

MODEL

100V

70V

COM

8W

25V

100V

70V

COM

8W

25V

M.T

AMP-B

AMP-A

+

+

+

-

+

-

(COM)

(COM)

SIGNAL

INPUT

SPEAKER

AMP 2

AMP 1

~

Содержание JPA-060CP

Страница 1: ...JPA 360CP JPA 480CP 1 CHANNEL JPA 060CP JPA 120CP JPA 240CP P A POWER AMPLIFIER WWW JEDIA COM...

Страница 2: ...4 7 6 8 JPA 060CP POWER P A POWER AMPLIFIER 0 10 PGM CLIP 0 3 8 13 TEMP PROT PWR PRI JPA 120CP POWER P A POWER AMPLIFIER 0 10 PGM CLIP 0 3 8 13 TEMP PROT PWR PRI JPA 240CP POWER P A POWER AMPLIFIER 0...

Страница 3: ...lifier Connect the amplifier after reading of O P manuals Connect each connection of amplifier perfectly If not It maybe Caused hum Damage Electric shock in case of mis connecting To prevent electric...

Страница 4: ...ck system so as COOLING IMPORTANT NOTICE Fix amplifier to the left panel and the MOUNTING not to be more than 40 C for the stable operating in any case we recommend you to install cooling fan addition...

Страница 5: ...temperature REPEAT LIGHTING ON OFF Speaker line shorten This is led level meter Adjust volume before clip LED turn on When RMS output is exceeded in audio peak clip LED indicator will be turn on but...

Страница 6: ...TY by external switch contact point or external relay contact point use terminal of switch contact point 3 FOR JRG 220A Connect terminal of AMP PRIORITY CONTROL OUT of JRG 220A REAR PANEL CONTROLS 24V...

Страница 7: ...R INLET Please connect power plug after main power switch OFF when fuse is blown up please replace it after disconnect power cord Fuse located in FU201 on power PCB 9 MODEL VOLTAGE 120VAC 220 230 240V...

Страница 8: ...6 3 240W 3 WHERE TO CONNECT SERIES CONNECTION The outdoor where is needed output power more than 240W and long distance between speaker and amplifier OUTPUT VOLTAGE AND IMPEDANCE PER MODEL JPA 060C 1...

Страница 9: ...00Hz 3dB Power Consumption JPA 060CP 165W JPA 120CP 335W JPA 240CP 650W JPA 360CP 1040W JPA 480CP 1380W 1 8 Power Current draw 120V 230V JPA 060CP 0 7A 0 4A JPA 120CP 1 4A 0 7A JPA 360CP 4A 2A JPA 480...

Страница 10: ...FUSE INSIDE P A POWER AMPLIFIER MADE IN KOREA WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DON T EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SERIAL NO...

Страница 11: ...PRIORITY INPUT 1 23V 4dBu 30kohms BALANCED E B PRIORITY PGM LEVEL PRIORITY LEVEL 400Hz PRIORITY CONTROL PROTECT P A VOL CON SEN 13 REG POWER 18V FAN POWER SWITCH AC FUSE DC FUSE 33V TEMP OVER HEATING...

Страница 12: ...1 CHANNEL P A POWER AMPLIFIER JPA 060CP 120CP 240CP 360CP 480CP OPERATING INSTRUCTIONS 4M OP200210...

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