3W, 5W 3KVAC Isolation Wide Input AC/DC Converters TP03(05)AD series is 3W ,5W with wide input voltage range, for both AC input and DC input application, come with Low power consumption
Low Frequency Off Grid Solar Inverter PV3500 PRO Series (4-12KW) PV3500 PRO series is a multi-function inverter ,combining functions of inverter and mppt solar charger controller, solar charger and battery charger to offer uninterruptible power support with portable size. The comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and selectable input voltage based on different applications. Features: Smart LCD setting(Working modes, Charge Current, Charge voltage, etc. Built-in MPPT solar charge controller 80A/100A/200A MPPT efficiency max 98% Powerful charge rate up to 140Amp DC start &Automatic Self-Diagnostic Function WIFI / USB monitoring function with free CD (wi-fi optional) Supporting AGS, BTS port Compatible to generator
Most load types in power system belong to inductive load. In addition, power electronic devices are widely used in power enterprises, so the power factor of power grid is low. Lower power factor reduces equipment utilization ratio, increases power supply investment, damages voltage quality, reduces equipment service life, and greatly increases line loss. In order to improve the energy waste caused by the low power factor of power grid and these unfavorable factors of power supply production, it is necessary to effectively improve the power factor of power grid. Obviously, it is unreasonable and usually impossible for these reactive power to be supplied by generators and transmitted over long distances. Reasonable way is to generate reactive power where reactive power is needed, that is, to increase reactive power compensation equipment and devices. II. Structure Composition Generally speaking, low price Capacitance Compensation Cabinet is composed of cabinet shell, bus, circuit breaker, disconnector, thermal relay, contactor, lightning arrester, capacitor, reactor, primary and secondary conductor, terminal row, power factor automatic compensation control device, panel instrument, etc. III. Basic Principles In the actual power system, most of the loads are asynchronous motors. The equivalent circuit can be regarded as a series circuit of resistance and inductance. The phase difference between voltage and current is large and the power factor is low. After shunt capacitors are connected, the current of capacitors will offset part of the inductance current, so that the inductance current decreases, the total current decreases, the phase difference between voltage and current decreases, and the power factor increases. A reactive power automatic controller is installed in the compensation cabinet, which automatically puts in or removes capacitors according to the load force rate. The main function of the controller is to make the load close to the required reactive current, thereby improving the power factor. For enterprises, the main reason is to avoid the penalty of power factor not up to the standard (0.9).
High Frequency Off Grid Solar Inverter PV1800 VHM Series (2-5.5KW) PV1800 VHM is a multi-functional inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support in portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features: Pure sine wave solar inverter Output power factor 1 High PV input voltage range Built-in 80A MPPT solar charger Battery equalization function to optimize battery performance and extend lifecycle Built-in anti-dusk kit for harsh environment
High Frequency Off Grid Solar Inverter PV1800 VHM Series (2-5.5KW) PV1800 VHM is a multi-functional inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support in portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features: Pure sine wave solar inverter Output power factor 1 High PV input voltage range Built-in 80A MPPT solar charger Battery equalization function to optimize battery performance and extend lifecycle Built-in anti-dusk kit for harsh environment
SPT Series inverter design for American market, suit for home applicance, office equipment, solar power system, and other equipments. FEATURES Pure sine wave output, available for sensitive load. Accept generator's energy output. Suit for American 2P3W system, 120/240V. 3-step progressive charging logic, support various battery type in market. Automatically transfer between battery and AC line modes. Provide bypass without battery connected. Optional remote control function.
OPT Series inverter suit for home applicance, office equipment, solar power system, and other equipments. FEATURES Pure sine wave output, available for sensitive load. With grid mode / energy-saving mode / battery mode. Wide range voltage input, suit for different country city grid Support various battery type in market. Automatically transfer between battery and AC line modes. Optional remote control function.
Techwin DIN rail 40kA Class C surge protection deviceSPDTüV certificated for Three-phase 380V AC system APPLICATIONS: Class C Surge Protective Device for AC Power System. A. Power distribution box(cabinet) B. AC cabinet, cabinet air conditioner, C. PV inverter, Solar inverter, inverter charger, inverter cabinet D. Switching mode power supplySMPS Box, SMPS cabinet high-frequency switching mode power supply,UPS system E. Data center, IDC power system, Column head cabinet F. Charging station/charging point Sensitive electronic equipment pulse width modulation(PWM box) Automatic control panels, motor control panels IT,TT,TN-C,TN-S,TN-C-S and other power supply system. FEATURES: DIN rail mounting for easy installation Plug connectors for quick and easy connection or rewiring 40kA maximum surge current Thermal disconnect device Status indicators visually verify protection level Surge protection device with N-PE residual current spark gap as 3+1 circuit Remote alarm function ISO 90012008 certificatedISO14000:2004 certificated and OHSAS180002007 certificated High quality products with TüV, CE, UL certificate TECHNICAL PARAMETER ModelM40B3+N Electrical parameter Nominal working voltage Un 50/60Hz 220/380V, 230/440V Max. continuous operating voltage Uc385V Nominal discharge current8/20µsIn20kA Max. discharge current 8/20µsImax40kA Protection level @20kA , 8/20µs Up1500V Let through voltage @3kA , 8/20µs800V Response time tA25ns Protection modeL1/L2/L3-N, N-PE General data Dimension90 (H)Ã?72 (W)Ã?65(L)mm Weight per unit500g Mounting35mm DIN rail Recommend cross-sectional areaL/N 10mm2 PE16mm2 IP codeIP20 Working conditionsTemperature: -40 to 80, Relative humidity: 95 Test standardsIEC61643-1, UL94-V0, ROHS
Blue Jay Technology offers the industry's best selection of isolators. Dozens of models are now available to meet your needs. Select from single and dual-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Blue Jay has the right solution for you. Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with mini USB port preset for 4-20mA input/output required. Features ·Support universal Input Signal ·Provide 26...18VDC input loop power ·TC/RTD sensor broken alarm ·Low Temp. drift. Auto zero calibrating ·Loop Power current limitation protection (30mA) ·Over-current protection for input current (50mA) ·Current output can be set inverse proportional output ·Programmed by USB or adaptor ·w/o external power supply ·Back board designed with redundant power-supply interfaces
Low Frequency Off Grid Solar Inverter PV3500 PRO Series (4-12KW) PV3500 PRO series is a multi-function inverter ,combining functions of inverter and mppt solar charger controller, solar charger and battery charger to offer uninterruptible power support with portable size. The comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and selectable input voltage based on different applications. Features: Smart LCD setting(Working modes, Charge Current, Charge voltage, etc. Built-in MPPT solar charge controller 80A/100A/200A MPPT efficiency max 98% Powerful charge rate up to 140Amp DC start &Automatic Self-Diagnostic Function WIFI / USB monitoring function with free CD (wi-fi optional) Supporting AGS, BTS port Compatible to generator
High Frequency On Grid Solar Inverter PH5000 Series (2.5-6KW) PH5000 series PV inverters take full account of the needs of end customers, with excellent performance at the same time, use LED as inverter status display, effectively improve product life. Using DSP digital control,could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product. Features: Rate power: 2.5-6KW Wide range of MPPT voltage 100-500V MPPT efficiency up to 99.50% Optional integrated anti-backflow control Multiple communications: USB,WIFI etc Monitoring inverters freely via mobile phonese APP Continuous adjustable power factor Five year warranty
High Frequency Off Grid Solar Inverter PV1800 VHM Series (2-5.5KW) PV1800 VHM is a multi-functional inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support in portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features: Pure sine wave solar inverter Output power factor 1 High PV input voltage range Built-in 80A MPPT solar charger Battery equalization function to optimize battery performance and extend lifecycle Built-in anti-dusk kit for harsh environment
we,TOPPOWER can produce: 0.1W-40W DC-DC converters,3W-30W AC-DC converters,(SIP/DIP/SMD) 15W-1200W Enclosed /Open frame/DIN RAIL type AC-DC Switching Power supply, TOPPOWER quality : ISO9001:2015, IATF16949:2016
DC voltage test system DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications High-voltage DC testing for transformers, cables, bushings, switchgears, etc. Wet and pollution testing DC current measurements at high-voltage potential For use indoors and outdoors or modular system for onsite testing For test and research of DC transmission line corona, radio interference, pollution flashover. Main components: DC High Voltage Test System Series ZL up to 2400 KV up to 1 A DC HV measuring system Series DZF DC voltage divider up to 2400 KV Control system( manual operation or computer-aided automatic systems) Additional features and accessories: Fast polarity reversal Bipolar test systems Controlled power supply to reduce voltage drop Moveable design made solution upon customer's request
1000W DC to AC Car Power Inverter What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-1000M Rated power 1000W Surge power 2000W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Inverter dimension 26.5*20*9.7cm N.W 2.2KG QTY/CTN 6PCS
Modified sine wave car power inverter 300W What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-300M Rated power 300W Surge power 600W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Dimension 19.5*10.2*5.75cm N.W 650g QTY/CTN 20PCS
5000W Modified sure Sine wave power inverter What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-5000M Rated power 5000W Surge power 10000W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Inverter dimension 52.8*25.2*10.1cm 8.5KG QTY/CTN 2PCS
500W DC to AC Car Power Inverter What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-500M Rated power 500W Surge power 1000W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Inverter dimension 23*10.2*5.75cm N.W 870g QTY/CTN 16PCS
600W Modified sure Sine wave power inverter What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-600M Rated power 600W Surge power 1200W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Inverter dimension 23*10.2*5.75cm N.W 870g QTY/CTN 16PCS
800W Modified Sine Wave Power Inverter What is power inverter? A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. Features: 1. Modified sure sine wave output. 2. Small, light and artistic, benefited from adopting the SMD pastern technology. 3. Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise. 4. 100% real power. Applicable for: ·Solar electric energy generation. ·Wind power generation. ·Communication equipment. ·Industrial intellectual control system. ·Small sized emergency power supply system. Main specification details: Model PQ-800M Rated power 800W Surge power 1600W Output voltage 110V 230V 110V 230V Output frequency 50/60HZ±3 No load current draw â?¤0.3A Output wave form Modified sine wave USB port 5V 2.1A Protection function Battery low voltage alarm,shut down, over temperature,over voltage,short circuit,reverse polarity,earth leakage,overload Input voltage 12V 24V Replaceable fuse 40A*1 20A*1 Cooling fan by load control Inverter dimension 26*13.3*5.5cm N.W 870g QTY/CTN 16PCS
