reverse polarity switch,China reverse polarity switch Manufacturers, Suppliers

inverter controller one

Jul 08, 2012

Solar Inverter 1.Output frequency 50/60Hz switch selectable 2.Input low voltage/over voltage protections SOLAR INVERTER: ... draw<12W<20WStand-by Power Draw<6W<10WProtectionOverload, Short circuits,Reverse polarity,low/high I/P volt,over tempEnviroment -20°C to ...

Supplier: Guangzhou Helizhanchuang Electric Technology Co., Ltd.

[China Manufacturers]

High Power Led Torch with Original Cree Bulb

Mar 31, 2013

... )• Digitally regulated output - maintains constant brightness• Reverse polarity protection, to protect from improper battery installation• Dual switch system in the front, simple and ...

Supplier: Shenzhen Stand-By Electronic Ltd.

[China Manufacturers]

Comark Industrial fieldbus Protocol CAN bus/CAN open/DeviceNet fiber optic modem with double LAN Ci-af22-m

Apr 29, 2012

... than 4W, with the function of DC1500V voltage isolation and reverse polarity protection, industrial terminal interface. Ø Relay alarm out put: ... portTwo independent standard can interface, one optical interface, DIP switch set the rate, use for point to point type, ... optical portsTwo independent standard can interface, two optical interface, DIP switch set the rate, use for chain, star, ring, and ...

Supplier: Shenzhen Comark Technology Co., Ltd.

[China Manufacturers]

Solar Charge Controller MPPT1224 20-50Amp

Mar 18, 2013

... over discharge protection and resume11.Over charge protection12.Reverse polarity protection for solar panel ,battery and DC load. ... for DC loadLow Voltage Reverse polarityprotection for solar panel ,battery and DC load.Reverse currentyes.at nightlighting protectionyes. ... disconnectionBattery type and charge voltage setup10 position rotary switch battery type selector to adjust the charge voltage. ...

Supplier: Foshan Kemapower Electronics Co., Ltd.

[China Manufacturers]

12/24V intelligent solar panel controller

Dec 12, 2012

... and voltage controlled LVD Solid-state circuit and load protection Reverse polarity protection Fully electronically protected The SMLNL series is a sophisticated ... two nightlight function mode. One of them is programmable that switch on the load output for a adjustable number of hours ...

Supplier: Yueqing Saibuon Electric Co., Ltd.

[China Manufacturers]

multi steps lead acid marine battery charger

Jan 27, 2013

... dip switch setting.•Automatic temperature compensation•Silent fan•PCB coated against salt moisture corrosion.•High ambient temperature rated.•Complete protection •Reverse polarity protection ...

Supplier: TBB Power Co., Ltd.

[China Manufacturers]

fast charging and maintenance free forklift battery charger

Jan 05, 2013

... /60HZPower factor - the specified value0.8Working parameters Reverse protectionHaveShort-circuit protectionHaveSizemm250*150*88Weight3.0kgOperating temperature-2045charging ... cooling fan.4,Automatic,Advanced ,high frequency, switch mode design allows more efficient, faster charging.5 ... over voltage. over temperature, short circuit and reverse polarity protection.8,Led display charging states.9,Can ...

Supplier: Guangzhou Hongju Electronics Co., Ltd.

[China Manufacturers]

low cost solar lighting system

Feb 08, 2013

... or Short of Electricity.Product Advantages:1. Simple Operation. Just switch on the unit, it can be used. 2. Adopt Intelligent ... is on, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is ... Battery's Lifetime. Excellent short circuit protection and protection against reverse polarity to improve system reliability and durability.4. Adopt low MOS ...

Supplier: Shenzhen Solar Power Technology Co., Ltd.

[China Manufacturers]

direct factory ultipower e-scooter 12v 15a lead acid battery charger

Aug 01, 2012

... Great FeaturesAdopting MCU (micro control unit) system,switch mode design and reverse pulse technology,The chargers are more compact, ... and advanced. The most important is the reverse pulse high technology.1.Switch Mode Design Or we call Switching Power ... considerable costs on battery maintenance. 4.Protective Function 1).Reverse polarity and output short circuit protection. 2).Overload protection. 5 ...

Supplier: Shenzhen Tengshun Power Supply Co., Ltd.

[China Manufacturers]

Portable Solar Lighting System,Solar Small System 500w

Jan 30, 2013

... ,Over-Load,Over Temperature,Over Charge ,Over discharge ,Short-Circuit,Reverse PolarityAccessories QTY1MC4 connector with 5 meter solar cable 1 set2DC ...

Supplier: Yueqing Nova Electronics Co., Ltd.

[China Manufacturers]

complete 300w low price solar system for home

Jul 03, 2012

... /Qty.S600-24Continuous Output Power600WSurge Rating1200WOutput Voltage220V / 50HzProtectionOverload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature.Dimensions l×w ... appliances Utility electricity backup function for long period cloudy days Switch to utility electricity when batteries are under protection. Prior use ...

Supplier: Ningbo Sunboy New Energy Co., Ltd.

[China Manufacturers]

solar home lights 500w

Jan 19, 2013

... . All solar system have automatic switch , If mains power goes off the system will switch automatically over to battery power,When ... mains power resumes the system will switch back automatically. The battery's will resume recharging automatically. ... Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity. 6. BPS solar system can be updated very easily.Just ...

Supplier: Jiaxing BestSun New Energy Co., Ltd.

[China Manufacturers]

DC converter for EV

Feb 16, 2013

... DC Converter has features: Water and Vibration Proofed Input reverse polarity protection No Arc Superheating Cutback DCIS series isolated DC/DC ... : Input with no arc, can be controlled by key switch directly, without contactorShort Circuit: Shut down with little pulse ... °C, ensure the continuous power for your car.Input Reverse Polarity: Electronic protection, auto–reset.Input Low Protection: Shut down ...

Supplier: Zibo Super Motor Co., Ltd.

[China Manufacturers]

Solar Controller 40A/48V (Steca Tarom 440)

Nov 09, 2012

... devices like a temperature sensor, a datalogger and a remote switch to configure and monitor the photovoltaic system optimally. An in ... voltage disconnect (LVD) dept of discharge disconnection (DOD)reverse polarity of solar modulesreverse polarity of load & batteryshort circuit of solar modulesshort circuit of ...

Supplier: EastWest Energy Technology Ltd.

[China Manufacturers]

Solar Charge Controller (7A)

Jan 24, 2013

... , Light Switch mode User Interface 6pcs LEDS indicate: Charging, Full, Low volt, Over load, Over volt, Working; Protection Functions Reverse polarity protection of ... battery & solar module; Battery over charge & over discharge alarm and protection;Output over load & short circuit protection;Reverse ...

Supplier: Ningbo Komaes Solar Technology Co., Ltd.

[China Manufacturers]

Super Regulator 12V POWER PANEL Mark II W/IGNITOR CHARGER

Oct 25, 2012

... plugd.1.2v glow start charger - with a LED indicator.Switch selectable fuel direction also included a push-on/off power ... switch.Include a larger meter that allow you to monitor the current of glow plug easy.Has reverse polarity protection. Super ...

Supplier: Changchun Mingda Technology Co., Ltd.

[China Manufacturers]

GSM PABX

Feb 13, 2012

... : Upgradeable module design maximum configured as largest 848.3. Switch power and backup battery interface: Technology of secondary power source ... extension user to hang up to pick up or directly switch to another call during a conversation.13. Remote control ... a larger storage, dynamic display and classified printing etc.20.Reverse polarity signal: if provide by telecom company, the system can ...

Supplier: Shenzhen Taifeng Network Equipment Co., Ltd.

[China Manufacturers]

Kangaroo lightbar

Feb 15, 2012

... /BlueGeneration III TIR Led TechnologySecondary Warning in Amber with one switch activationTraffic Direction Signals in Amber no matter which warning mode ... -volatile memory recalls last flash pattern used at power upReverse polarity protectionRear Cutoff and Cruise mode includedAluminum frame for maximum heat ...

Supplier: Ningbo Hengxing Electron Traffic Security Facilities Co., Ltd.

[China Manufacturers]

PWM Solar Street Light Controller 12/24V 20A

Jan 24, 2013

... , electronic short circuit, overload protection, unique anti-reverse functionPWM mode charging, reduce losses and increase the charging ... touch switch, the completion of all operations and settings.With output short-circuit, output overload, anti-reverse polarity protection, ... on the controller output, attention + - very, not reverse, it would burn electrical appliances.4,HelpPhotovoltaic Battety and ...

Supplier: Guangzhou Sunning Wind Power Generator Co., Ltd.

[China Manufacturers]

Latest interesting Wireless charger Taschenlampe

Jan 12, 2013

... Alloy One Piece Construction· Superior Hard Anodized Finish· Rotary Magnetic Switch · Exceptionally Powerful Beam DIMENSIONSLength: 165mm Head Diameter: Ø 44mm ... toward the flashlight head. Attention to battery polarity.CHARGING· Plug in and switch on thepower adaptor.· Carefully place the 'receiver ... or impacts)3.Damage caused by incorrect battery insertion (reverse polarity) or battery leakage

Supplier: Dongguan Zhangmutou Zihao Hardware Factory

[China Manufacturers]