used public address system,China used public address system Manufacturers, Suppliers

GGD Type Low Voltage Fixed Switchgear

Mar 31, 2013

... , transformer stations etc. Main Application: 1. It can be used in power system with three phase and 50 Hz frequency. 2. It ... can be widely used in power plant & chemical industry & oil system & hospital & shopping mall & industrial enterprise as well ... as all kinds of location in where the power load is used. 3 ...

Supplier: Wasvar Electronics Company Limited

[China Manufacturers]

TUV ROHS Tianshui 213 CCZ38 range DC Contactor

Mar 31, 2013

... DC Contactors (It's short for contactor) are mainly used in power system which its rated operation voltage are 440,750,1000V ... and rated operation current are 25-4000A,It used for frequent ... in DC motor.Among CCZ38-1250 is used for light load,CCZ38-1000/40 is used for exchanging direction and making-breaking ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

PN WPN Planetary reducer

Jan 22, 2013

... structure, big torque and long life, easy installation. Applicationsmainly used in control system of CNC machine industry ,packing machine, cutting equipment, textile ... and dyeing and printing equipment etc. ,are widely used in any ...

Supplier: Ningbo Haishu Totel Imp. & Exp. Co., Ltd.

[China Manufacturers]

Low Voltage Capacitor

Jul 23, 2012

... BSMJ series self healing low voltage shunt capacitor is used in the system of 1200V and below power frequ BSMJ series self ... healing low voltage shunt capacitor is used in the system of 1200V and below power frequency AC electric power ...

Supplier: Zhiming Group Co., Ltd.

[China Manufacturers]

Overload Protector for motor,electromotor and socket

Apr 14, 2012

Overload protectors are widely used in electrical system,equipments,fixing,power distribution equipment and rectifiers. Overload Protectors Specifications: ... -30 seconds 7)Temperature 25oC The overload protectors are widely used in household electrical equipments and office facility , the multimedia products ...

Supplier: Dongguan Yanlun Electric Co., Ltd.

[China Manufacturers]

HLD Series Differential Pressure Control

Mar 31, 2013

... Differential Pressure Control :Differential pressure control is normally used in water system of central air-condition to control the pressure differential ... the pressure differential between these two pipes of the water system. On the opposite, the pressure differential will increase ... suitable for different occasions; 5. It can be used at water system. Reaching to a constant rate of flow through the ...

Supplier: Fenghua Shengling Pneumatic Machinery Electric Co., Ltd.

[China Manufacturers]

100 AH Maintenance-free lead acid battery

Apr 02, 2012

... discharge but short duration time like Uninteruptied power supply used on computer system.2. Excellent recover ability from deep discharge You ... also know, lead acid battery should not be completely used out ... As the description in caluse #1, the battery may often used out before the city electricity come back. Therefore, the battery ...

Supplier: Zhongshan Longyang Electronics Co., Ltd.

[China Manufacturers]

Mixing Console AS1404CED

Oct 30, 2012

Mixing Console AS1404: KTV, bar, coffee bar, address system, party, small show. This series of mixer is an ideal ... amplifier;Built-in 2×9 graphic EQ & DSP32 program;Lighting system for operation in dark. Mixing Console AS1404CED

Supplier: Soundking Group Co., Ltd.

[China Manufacturers]

AC Contactor

Mar 31, 2013

... AC contactor(hereafter refer to ac contactor)is mainly used in power system with AC 50Hz(or 60Hz), the rated working voltage ...

Supplier: Yueqing BODUN Electric Co., Ltd.

[China Manufacturers]

Special high power switching rectifier

Feb 14, 2013

... and load effect of main power supply system can be kept within the required technical ... precision=5%)5,Redundant technique is used, the whole power supply system can maintain sufficient load capacity in ... supply.6,Non-master control method is used in the system power supply, the entering and exit ... normal output of system power supply.7,Each module power supply can be used independently or connected ...

Supplier: Guangdong Kingsunny Technology Co., Ltd.

[China Manufacturers]

wireless gas meter

Oct 22, 2012

... reading sensor or dithering defense two pulse counter are used in meter system. The reading dates are debugged ahead in wireless transfer ... must be test carefully when installation finished. It can be used if no air leak but no direct-fired test; ♦ Keep ... coal gas can be measured by the meter. Wireless meter system is made of basic meter, meter reading, wireless communication module ...

Supplier: Shanghai Mechanical Power Engineering Co., Ltd.

[China Manufacturers]

Mini Electronic Siren

Mar 31, 2013

... light,is easy to see in the dark environment.With public address function,the tones is clear.With three group light control ...

Supplier: Zhejiang Huaan Security Equipment Co., Ltd.

[China Manufacturers]

differential pressure flow switch pressure control flow switch

Mar 31, 2013

... control flow accurately. It can be used in plumbing system when it is necessary to make ... status and feed back to automatic controlling system:The pressure difference is stable when the ... switch used for flow controlling is one of the most important application in HVAC system. It ... is the best substitutes of target type differential pressure flow switch. The reset flow is the minimum value used ...

Supplier: Shanghai Kaobo Machinery Electrical Equipment Co., Ltd.

[China Manufacturers]

portable wireless amplifier

Feb 18, 2012

... as shopping malls to promote the supermarket is the best public address equipment users.Key Specifications/Special Features:1.receiver:200 to ...

Supplier: Hangzhou Starwave Sound Co., Ltd.

[China Manufacturers]

Best Vertical Expansion Tank

Feb 17, 2013

Best Expansion tank ,can be used in heating system such as air-conditioner,boiler,heat ... than the total possible expansion of the heating system. Structure Include shell,bladder which avoids any ... .Operating principleOnce the tank is connected to the system, the temperature increases, and with it also ... point a new cycle begins.Installation In heating system such as air-conditioner,boiler,heat pump etc ...

Supplier: ACOL (Shanghai) Online Controls Co., Ltd.

[China Manufacturers]

compression driver

Mar 31, 2013

compression driver model TSCT-2502 this is a high frequency driver ,used in the stage system. products have passed Rohs ,CE compression drivermodel TSCT-2502power 50wimpedance 8 ohmvoice coil 25 KSV or Titaniumthis product widely used in stage system , high-frequency compression driver .the sound is very articularproduct has passed Rohs ,CE ,BV certificate

Supplier: Taixing Yangsheng Electronic Co., Ltd.

[China Manufacturers]

Human motion detect module

Jun 14, 2012

... and high sensitivity8.Light sensor: CdS photocell (customized)Widely used in security system, lighting, motion sensor detector and moreModel for choosing:SB0081 ...

Supplier: Nanyang Senba Optical Electronic Co., Ltd.

[China Manufacturers]

Dynamic of DJ Mixer

Sep 13, 2012

... positioned in a very handy location with easy access to public transportation, hotels and other amenities. Within our 10 year history ... . We have three branch workshops which cover the manufacturing of public address amplifiers, public address mixers, car stereo speakers, subwoofers, horn speakers, tweeters, sirens ...

Supplier: Hangzhou Hisound Electronic Co., Ltd.

[China Manufacturers]

plastic/steel magnetic vertical and horizontal high/large water/oil pump flow switch for industry with switch signal

Mar 05, 2013

... reed switch close or open.Flow switch is mainly used in the system to instruct switch on/off according to flow rate ... rate runs to the set value, switch on and the system will work, once the flow rate is less than the ...

Supplier: Shenzhen Fast Sensor Company Ltd.

[China Manufacturers]

a pipe of temperature controller of auto parts

Feb 06, 2013

1.auto parts 2.made by spcc.Q195 3.used in cooling system 4.circulating between engine and cooler liquid 1.auto parts2.made by SPCC.Q1953.used in cooling system4.Circulating between engine and cooler liquid5.small quantity order will be allowed. a pipe of temperature controller of auto parts

Supplier: Yuyao Litall Auto Parts Co., Ltd.

[China Manufacturers]