intercom system ac,China intercom system ac Manufacturers, Suppliers

OFF-GRID SOLAR INVERTER 300W SOLAR SYSTEM

May 11, 2012

... battery to generate power wherever having sun irradiation. The system can be used as utilities in the following places ... .4VOvervoltage Protection Voltage DC 32.0V ACOutputRated Voltage AC 220VRated Frequency 50 HzOutput Waveform SinusoidIsolation Power Frequency ... TransformerOverload Capacity 125% 1 MinuteVoltage Stability AC 220V±3%Frequency Stability 50Hz±2%Total Harmonic Distortion ...

Supplier: Hangzhou Sunyoung Solar Cell & Equipment Co., Ltd.

[China Manufacturers]

DS8 series Universal Input Sensor Controller/Indicator(90-265V & 12-30V AC/DC)

Apr 01, 2013

... -10V,0-100mV,Rt,Pt100,Tc,etc. input combination of AC and DC.eg,AV600/AA5, DC80/DA4; configurable by software ... ; case class:IP65.10) Power:regualr:80~265V AC/DC,12~30V AC/DC should indicate when ordering. We can manufacture thousands ... sensor, KNE KSC box, Rotary Encoder and computer integrated control system etc. They are widely used in industrial control and measurement ...

Supplier: Mypin Electrical Co., Ltd.

[China Manufacturers]

SP-2000L solar power system

Apr 01, 2013

... 2.Intelligent conroller 3.High configuration SP-2000L solar power system Product characteristics : 1.Low maintenance cost 2.Intelligent conroller 3 ... %Precision of output frequency±0.1%False output wave of AC<3%Overload ability120%, 30 secondsInvert efficiency>85%Solar panelPmax900WVmp157.5VImp5 ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

5-6.2V multi-connector charger/AC ADAPTOR

Feb 24, 2013

... quality, for quality, we have a completely strict quality control system from raw material and finished products, in one word, let ... do OEM and ODM, 5-6.2V multi-connector charger/AC ADAPTOR

Supplier: Zhongshan Andi Electrical Heating Appliance Co., Ltd.

[China Manufacturers]

2012 Newest SP-300L/SP-300H Solar system Solar Generator

Apr 01, 2013

... 4. OEM Service 2012 Newest SP-300L/SP-300H Solar system Solar GeneratorSimple structure, easy maintenance; Output for pure sine wave ... output frequency±0.1%±0.1%False output wave of AC<3%<3%Overload ability120%,30seconds120%,30secondsInvert efficiency>85%>85%Solar ...

Supplier: Yueqing Saip Electric Company Limited

[China Manufacturers]

Industrial Evaporative cooling System

Sep 24, 2012

... Eco-friendly Fresh & Clean air, better for health than AC Evaporative cooling system:# Operation: * Airflow Adjust: 3 segment * Programmed on /Off :Manual ... cooled down by exchanging the air inside. Industrial Evaporative cooling System

Supplier: Excelair M&E Industrial Co., Ltd.

[China Manufacturers]

AC wireless doorbell

Feb 18, 2012

wireless doorbell digital doorbell remote doorbell Features: 1)AC Wireless Doorbell 2)QTY: 60pcs/ctn 3) Size: 60x31. wireless ... digital remote doorbell Features:1)AC Wireless Doorbell2)QTY: 60pcs/ctn3)Size: 60x31.5x69.2cm4)GW ... manufacturing electrical appliances.Our products has passed the ISO9001 quality system authentication in 2008.Products have won the CE,VDE,KEMA ...

Supplier: Bonle (Fuzhou) International Co., Ltd.

[China Manufacturers]

Laser LM-1530 With France Control system

Oct 05, 2012

... curtain for safetySpecial designed high performance fume extraction system to ensure no pollution to the processing environment ... collision 360 " flexible auto resetting function.YASKAWA AC servo driving system and AC servo motor, reliable performance, fast response ... the world by modem interface providing mutual windowMaintenance training system: on-site training for maintenance. Other FeaturesNon- ...

Supplier: Shenyang Guangda Technology Development Co., Ltd.

[China Manufacturers]

24V AC modulating control electric rotary actuator for ball valve and butterfly valve

Aug 08, 2012

... for easy machining and tight connection.Manual override(Declutching system)Manual/Auto lever and handwheel engagement for emergency manual ... stopper2 x external adjustable screwsSpace heater7~10W(110 / 220V AC) Anti-condensationConduit entriesTwo PF3 / 4" TapLubricationGrease moly(EP ... Polyester, Munsell no. 5R 3.5 / 12 24V AC modulating control electric rotary actuator for ball valve and butterfly ...

Supplier: Zhejiang Jimai Automatic Machinery Co., Ltd.

[China Manufacturers]

GARAGE LASER PARKING SYSTEM

Oct 23, 2012

GARAGE LASER PARKING SYSTEM,*Wireless (9V) or use AC/DC adapter! *Installs in minutes *No more ... garage then you need this handy Laser Guided Parking System. This gadget is simple to use, easy to ... you pull your car into the garage the system detects you are approaching and shines a bright vertical ... The Laser Guided Parking System requires only a screwdriver to install, and runs on AC power or a 9- ...

Supplier: Sunful Electronic Products Co., Ltd.

[China Manufacturers]

Surge protected AC socket with Phone Line and USB port

Jul 23, 2012

... Line port. Easily connected to difference devices. Self power-supply system. No need input power. Supplying 5 V DC which can ... sockets ,USB port and Phone Line. Patent protected. Surge protected AC socket with Phone Line and USB port

Supplier: CR Imp & Exp Co., Ltd.

[China Manufacturers]

solar lighting system

May 16, 2012

50w monocrystalline solar panel 12v,40Ah lead-acid battery for home use AC and DC output practical/elegant shape/Maintainance peak power480wsolar panel50wbattery12v/40Ahinverter150wcontroller12v/5Aoutput portUSB:5v DC:12v AC:220vchassis specification310X215X270MM, 20KG solar lighting system

Supplier: Shenzhen Glory Industries Co., Ltd.

[China Manufacturers]

Portable GPS Navigation System 3.5 inch WaterProof MOTO/BIKE GPS Navigation Bluetooth

Dec 15, 2012

1. Portable GPS Navigation System 3.5 inch WaterProof MOTO/BIKE GPS Navigation Bluetooth ... albumLanguageMuti-Country LanguageMapFree MapCase materialsPlasticSize105X88.7X23mmWeight190gAccessoriesMount, Craddle, USB cable, AC/DC Adapter, Vehicle Lighter, User Manual, Neutral Color BoxPackage ... Navigation1 x Mount1 x Craddle1 x USB cable1 x AC/DC Adapter1 x Vehicle Lighter1 x User Manual

Supplier: Shenzhen Yian Technology Co., Ltd.

[China Manufacturers]

Ultralight Ultrathin Portable Solar System 30W

Feb 02, 2013

... system DC/AC Output solar system Item:Portable solar system 30wSpecification:Portable solar system 30w Feature & Advantage: Portable solar system 30w 1. Solar power system, solar power system ... home, energy-saving2. The system uses microprocessors and Specialized Control Algorithms to reach intelligent control.3. Multiple AC and DC output interface ...

Supplier: Shenzhen Seegree Environmental Protection Co., Ltd.

[China Manufacturers]

low cost solar lighting system

Feb 08, 2013

... Operation Panel1PCS X 18V Solar Panel Chargring Sockets1PCS X 15V AC Chargring Sockets4PCS X DC 12V Output Socket1PC X USB ... short circuit protection and protection against reverse polarity to improve system reliability and durability.4. Adopt low MOS tandem control ... in cold ,high temperature, moisture condition5. Intelligently Control.The system makes use of computer chip to take samples of the ...

Supplier: Shenzhen Solar Power Technology Co., Ltd.

[China Manufacturers]

competitive price solar power system for home use 30w

Mar 20, 2013

1. DC 12V, AC86-260V portable solar power system 2. sealed with lead-acid battery 3. mono/polycrystalline solar ... *H2201pcs outputDC 12V12V/3A2pcs AC220V220V/0.45A1pcs USB 5V5V/500mA2pcs AC ChargeAC86V~260V15V/2A1pcs solar bracket 1set Energy Saving Lamp:12V ...

Supplier: Ningbo Jinshi Solar Electrical Science & Technology Co., Ltd.

[China Manufacturers]

High effiency of Grid-tied solar system 2.5KW for home use

Feb 19, 2013

... operation is simple and low-cost operation7. Provide system installation, debugging and the latter part of the ... maintenanceSpecification of 2.5KW grid solar system: ComponentsSpecificationQuantitySolar PV Module250Wp 35.5V Poly-crystalline10piecesGrid-connecting ... transfers the DC power into AC power then provides AC power into AC grid through AC lightning-proof distribution cabinet and ...

Supplier: Zhangjiagang Solare New Energy Technology Co., Ltd.

[China Manufacturers]

solar portable system

Mar 05, 2013

... controller, direct current & alternating current and the accumulator cell.The system has two ways of working patterns, one is solar energy ... and can automatically to switch between these two ways. This system can be put in the travel suitcase. A.DC out ... : This system provided 12 volts DC outletB.AC Out:AC 110V/ 220VSpecification: 15W/150WSolar panel of the ...

Supplier: Ningbo Haishu East Leacy Electrics Co., Ltd.

[China Manufacturers]

80W 6A AC/DC Balance Charger/Discharger Built-in Adapter

Feb 11, 2013

... .Rohs Certisfication 4.Best OEM version 80W 6A AC/DC Balance Charger/Discharger Built-in Adapter 1. ... series- Pb battery voltage: 2V~20V- Built-in AC power adapter- Rapid to charge- Balance and discharge Lion ... Pb, NiCd and NiMH batteries- Support new generation A123 system (LiFe) battery- Charge up to 6 cells: allow ... will get a big surpise !! 80W 6A AC/DC Balance Charger/Discharger Built-in Adapter

Supplier: Shenzhen Huituo Electronic Co., Ltd.

[China Manufacturers]

solar ac pump

Feb 23, 2013

... Pump power:0.3-22kw Products name:solar ac pump,submersible ac pumpThis system consists of wind-gathering-ring wind turbine, ... controller, inverter, storage battery, submersible pump and water tank. This system ... with a protection device, which can shut down the system automatically or manually to protect both equipment and people ...

Supplier: Gansu Henglong Industrial Products Co., Ltd.

[China Manufacturers]