modular switching dc power system,China modular switching dc power system Manufacturers, Suppliers

EVAC system Voice Alarm & Evacuation Controller (EN54-16) VA-2000MA

Mar 31, 2013

... unit of the Voice Alarm & Evacuation (EVAC) System. It is a modular design to ensure a simpler & flexible configuration, each ... to the dedicated zone by program control,moreover external power supply is also could be programmed.8. Auto inquiry ... paging mic for 1kms communication distanceModelVA-2000MAAC Power Supply85V AC ~ 260V, 50/60Hz, <10ADC Power Supply24V DC, ±20%, <2ALine InputDistortion<1%, ...

Supplier: Guangzhou ITC Electronic Technology Limited

[China Manufacturers]

High power 80w gas station led flood lights cree chip with mean well UL driver/3 years warranty gas station led canopy lights

Jun 29, 2012

... Initial Flux8000-9000Lm Lamp Power80W±10%Power Efficiency90%Lamp’s Efficiency100lm/wLuminous FluxNW7000- ... with 20,000 switch cycles (on/off switching). Caution & Warning: 1.Use outdoor.2 ... .0 Acceptable Digital Power Meter PF9800 10 3.0 Acceptable DC Power Supply PS-605D ... 20 3.0 Acceptable Drying Oven JC1010 1 3.0 Acceptable Optical Color and Electrical Measurement System ...

Supplier: Shenzhen Koxin Lighting Co., Ltd.

[China Manufacturers]

Low-power relay amplifier

Jun 20, 2012

... subsidiary of LED lighting control system products, with the LED light source, CT controller, switching power supply composed of a complete ... lighting control system.FunctionThe main function of this product ... output.Note: the black wire in the DC power supply plug connected to the power of the cathoad,the red wire to ...

Supplier: Shenzhen Hope Sea Lighting Electronics Co., Ltd.

[China Manufacturers]

Popular saling all in One Touch pos system with 80 mm thermal printer

Mar 09, 2013

... .5 million times.* Excellent personalized design adapt to any environment* Modular design & convenient maintenance* POS high quality 80 mm thermal receipt ... .0 x 4Serial Port x 4; Parallel Port x 1DC Power Port x 1Video MemoryMax Support 224MB Dynamic Video MemoryHDD320 GLCD15 ... Outer Adapter Input Popular saling all in One Touch pos system with 80 mm thermal printer

Supplier: Guangzhou Lixmark Computer Co., Ltd.

[China Manufacturers]

GSM intelligent controller for car alarm security system( 2 Input / 2 Output / USB Ports )

Mar 31, 2013

... security system( 2 Input / 2 Output / USB Ports) Name: GSM SMS Controller-Alarm (2I/2O/USB Ports)Remote switching machines ... ; Backup rechargeable battery inside, can work for 24hours when power off; Can be operated from anywhere, no distance limit; ... /1900Mhz , Optional: 850/1900/1800/1900MhzDC Power supplyStandard adapter: DC 12V/1.5A Power CurrentMax:500mA Type :50mASIM CardSupporting 3V SIM ...

Supplier: Shenzhen UVI Hi-Tech Corporation Limited

[China Manufacturers]

AC power supply panel

Mar 31, 2013

... >elegant appearance 3>Intelligent AC POWER SUPPLY PANEL:Microcomputer type ac (inverter) power supply panel using dual power switching device communication into line, have ... protection function, if the input power supply, inverter power by power system dc panel power supply (DC110V / 220 v), load power supply without interruption.- effectively restrain noise ...

Supplier: Changsha Guotong Electrical Technology Co., Ltd.

[China Manufacturers]

Modular magnetic ac contactor for building

Apr 06, 2012

... ac contactor low price high quality Modular contactors are essential for control and automation ... ,offices,shops and hospitals. Modular magnetic building ac contactor are particularly suitable for switching lighting installations,heat pumps,night ... automation,Feathers:Standardized designSilent operating by virtue of DC solenoid systemSwitching condition indicationSingle protection VDE0106 part 100. ...

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

KEHUA 5KVA 48VDC telecom power inverter

Jan 05, 2013

... terminal, wireless paging equipment, data switching exchange, local exchange, microwave communication equipment, program controlled exchange charging system, fax machine and all kinds ... conditioner.MainFeatures:l Compliant with communication standard of AC and DC power supply system l High performance SPWM inversion technology l Wholesome protective ...

Supplier: Xiamen Kehua Hengsheng Co., Ltd.

[China Manufacturers]

DR Series Telecom Rectifier System

Feb 14, 2012

... 1600W output3. 24VDC rectifier with up to 1400W output4. Power Factor Correction5. Modular system from 32A to 640ADescription Module Model1400W1600WAC InputInput range185~300VAC85 ... ~185VAC(output derating) Power factor≥ 0.99DC outputOutput voltage24V48VOutput current0~32AVoltage ...

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

Transformer Rectifier for Cathodic Protection System

Jun 13, 2012

... Rectifier for Cathodic Protection System Oil-cooled or Air-cooled Specification: meet virous requirements A DC Power equipment such as ... mains is available.SunRui’s transformer/rectifier is DC power supply for impressed current for cathodicprotection manufactured according ... and electrical and electronic system and devices.a) BS 7361 Cathodic Protectionb) IEC 60076 Power transformersc) BS 2914 ...

Supplier: SunRui Marine Environment Engineering Co., Ltd.

[China Manufacturers]

55K-330K Modular PV Inverter- KSG

Oct 04, 2012

... Frequency Inversion DesignLow noiseMain circuit adopts DC/AC single-stage conversion, then easy ... Big Surplus ComponentsLarge current and modular IGBTHigh power amorphous InductorLarge current contactor3. Perfect ... Cooling DesignPerfect cooling designTemperature derating4. Plentiful Electrical Protection DesignPV side protectionInverter system ...

Supplier: Shenzhen KSTAR Science And Technology Co., Ltd.

[China Manufacturers]

a lasted advanced multi-channel, multi-frequency RTK GPS system

Nov 08, 2012

... board of Pacific Crest, a Trimble Company, multi-satellite, multi-system kernel.2. Built-in transmit-receive UHF, exchangeable Base and ... (standard configuration) Radio frequency bands 440 MHz, with 100 flexible switching channels 2. External PCC radio (ADL Vantage) (optional) 3. ... : A. 2RS-232 serial ports B. 2 ports for external DC power supply(multiplex) C. 1 USB port (multiplex) D. 1 port ...

Supplier: Beijing Youbang Jiantong Surveying Instruments Sales Co., Ltd.

[China Manufacturers]

DC-12S10L MPPT 12V 10A solar controller

Feb 15, 2013

... versatile charge controller for your advanced power system. DC-50 series includes two types of desktop and modular products, desktop-type including narrow range ... unit, mainly for medium and large-sized off-grid solar power system.DC-50 series desktop solar charge controller1. Production introductionDC-50 series ...

Supplier: Wuhan Duchy Electric Co., Ltd.

[China Manufacturers]

Cheap and fine: TLKBO/KBO Control and Protection Switching Device

Jan 15, 2013

... .Satisfactory service TLKBO/KBO Control and Protection Switching Device KBO products using a a modular single product structure type , and integrates traditional ... to 100A , adjustable operating current from 0.12A to 100A power system is turned on , carrying and breaking normal conditions ( including the ...

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

Outdoor SF6 Ring Main Unit with Outdoor Power Substation

Mar 16, 2013

1. Modular and compact design 2. KEMA type ... made from stainless steel of 3mm. The whole switching assebly is SF6 insulated, and free from any ... MV network up to 24KV, all compact power stations, power distribution substations in all important industries, such ... mining industries, and all transformer substations and wing power system.Conformity with standardsGLX24 series meets the following international ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

Wanlida Active power Filter/50A~600A

Oct 14, 2012

... capacitors from burn due to harmonic resonanceEnsure safety of power system and reduce energy consumptionAPF Technical FeaturesCan filter all ... >95% for aimed harmonicTraction level IGBT module, 20KHz switching frequency Response time <10msSingle capacity up to 300ASuppress three ... Mode Over current, overheat, phase loss, Error-phase, DC busbar over/under voltage, Current limit for overload etc8Loss< ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

PV solar multifunction dc meter AGF-M4R

Feb 19, 2013

... Protection Devices, the state of DC breaker and outputing contact signal in photovoltaic power system. And they all have ... /19200/38400bps additional functionsrelay output2 groups switching 8A/AC250V(8A/DC 30V)switching input3 groups of external state input ... directly using outside DC24 power supply as switching input, while DC24V power supply is choosed .auxiliary power supplyAC85V~265V/DC300~880V ...

Supplier: Shanghai Acrel Ltd.

[China Manufacturers]

fire alarm system smoke detector

Mar 30, 2013

... stability 4.infrared photoelectronic sensor fire alarm system smoke detector 1.TECHNICAL SPECIFICATION•OPERATING VOLTAGE: DC 12 V•STATIC CURRENT: ≤ 2mA•ALARM ... •SENSITIVITY : 1 LEVEL2.PRODUCT FEATUREThe detector works once connected to DC power directly.Operation Indicator flashing signifies detector working normally and Alarming ...

Supplier: Tianwei Fire Equipment Ltd., Co. Nanan Fujian

[China Manufacturers]

VFD Parking Sensor System

Mar 11, 2012

... -function rearview mirror VFD Parking Sensor SystemFeatures:1.turn on power,system will start automatically.2.bionic sensor ensure precise measurement.3 ... sensors.Technical parameters:1.working voltage:10-15V/DC2.max power:<5w3.working temperature:-40°C to+85°C4.display distance ... by T/T,balanced against BL copy. VFD Parking Sensor System

Supplier: Tiantai Hwatin Industrial Co., Ltd.

[China Manufacturers]

Wireless Temperature and Humidity Monitoring System

Mar 03, 2013

... response.Applying wireless transmission technique, the system realizes digital signal transmission. Temperature and humidity ... KhzTransmission Distance:Barrier-free 100MPower Supply:9V DC power supplyWireless Temperature and Humidity ReceiverWireless Transmission: ... 256Power Supply:9V DC power supplyWireless Temperature and Humidity Monitoring System The wireless monitoring system is independently ...

Supplier: Guangdong Huankai Microbial Sci. & Tech. Co., Ltd.

[China Manufacturers]