ReviewsAc Three Phase Automatic Power

Victron Energy Quattro 5000VA 48-Volt Pure Sine Wave Inverter and 70 amp Battery Charger

Victron Energy Quattro 48-Volt 5000VA 70 amp is a combined 120V inverter and battery charger, additionally it can be connected to two independent AC sources.
In the event of grid failure, Victron Energy Quattro takes over the supply to the connected loads. This happens so fast that computers and other electronic equipment will continue to operate.
With the unique Power Assist feature Victron Energy Quattro will prevent overload of a limited AC source, such as a generator or shore power connection.
Up to 6 Victron Energy Quattros can operate in parallel to achieve virtually unlimited power, three phase or split phase operations are also possible.
When coupled with a Victron Energy GX device (Sold separately) you can monitor and control your Victron Energy Quattro and system remotely via the internet from anywhere in the world.

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Victron Energy Quattro 5000VA 24-Volt Pure Sine Wave Inverter and 120 amp Battery Charger

Victron Energy Quattro 24-Volt 5000VA 120 amp is a combined 120V inverter and battery charger, additionally it can be connected to two independent AC sources.
In the event of grid failure, Victron Energy Quattro takes over the supply to the connected loads. This happens so fast that computers and other electronic equipment will continue to operate.
With the unique Power Assist feature Victron Energy Quattro will prevent overload of a limited AC source, such as a generator or shore power connection.
Up to 6 Victron Energy Quattros can operate in parallel to achieve virtually unlimited power, three phase or split phase operations are also possible.
When coupled with a Victron Energy GX device (Sold separately) you can monitor and control your Victron Energy Quattro and system remotely via the internet from anywhere in the world.

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Voltage Monitoring Relay Protection 3-Phase AC 220-440V Small Size Phase Sequence Protection Phase Sequence Relay for Industry Applications

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..

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TG30S Mini AC 220-440V Voltage Monitoring Relay Phase Sequence Protection Protection 3-Phase Phase Sequence Relay for Industry Applications

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..

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Mini AC 220-440V TG30S Phase Sequence Protection Voltage Monitoring Relay Voltage Phase Protective Relay Building Electronics Projects for Industry Applications

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..

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Extech PQ2071 True RMS 1/3 Phase 1000A AC Power Clamp Meter

Meter operates as a True RMS Clamp Meter, Power Meter, Multimeter, and AC Voltage Detector.
Measures AC Current, Voltage, Frequency and Power including True Power, Apparent Power, Reactive Power and Active Power.
Measures 1-Phase/ balanced 3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Active Power (kWh),plus Power Factor/ Phase Angle.
Large dual backlit LCD display (9999 count) with bargraph.

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AVAN?100W Permanent Magnet Generator Electric 3-Phase AC Alternator, Rare earth NdFeB Electric Three-Phase alternator Permanent Magnet Generator(Without Rectifier 48V)

【Three-phase permanent magnet alternator】: rated power: 100w.
permanent magnet material: rare earth NdFeB Iron boron.
generator diameter: about 150mm / 5.9 inches.
[Rare earth NdFeB iron boron material]: The permanent magnet material is made of rare earth NdFeB iron boron material, which is called the king of magnets. It is wound with high-grade pure copper wire, which makes the permanent magnet generator more efficient, more stable and safer. reliable..
[Good heat dissipation performance]: The three-phase AC generator adopts a special stator and rotor design, and has low starting resistance torque and good heat dissipation performance. The generator has no gears, is directly driven, stable operation, and high safety factor..
[Surface spraying technology]: The permanent magnet generator adopts advanced surface spraying technology, which is not only energy-saving, efficient, safe and reliable, but also bright in color and beautiful in appearance..
[Die-cast aluminum alloy shell]: The three-phase AC permanent magnet generator adopts a die-cast aluminum alloy shell, and the permanent magnet generator shell is treated with anti-corro....

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Cumberland Swan/Vi-Jon 1000032061 Witch Hazel (Pack of 12)

USED FOR-- High quality generator controller is integrated with digital, intelligent, and network technology for the automation and monitoring system of a single generator set.
MULTIFUNCTION-- Realize the automatic start/stop, data measurement, alarm protection and "three remote" functions of the generator set. Speed sensor frequency range: 1Hz-10KHz, speed sensor voltage range: 0.5V-70V.
WITH LARGE-SCREEN-- The controller adopts large-screen liquid crystal (LCD) display, Chinese, English, Spanish and Russian optional interface operation, simple operation and reliable operation.
WIDE APPLICATION-- Generator controller is suitable for 3?phase 4?wire, 3?phase 3?wire, single?phase 2?wire, 2?phase 3?wire (120V/240V) power supply 50Hz/60Hz system.
GOOD REPLACEMENT-- This generator controller module is a good replacement for your old or broken one, comes with 4pcs brackets, easy to install.

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Y&H 1200W Solar Grid Tie Micro Inverter with AC Data Monitoring Display Screen Waterproof IP65 MPPT DC28-50V PV Input AC80-160V Output for 36V Solar Panel

...VC series inverter Using IP65 waterproof streamline design which effectively prevent rainwater on the surface erosion. Microinverters turn the power from your solar panels into usable electricity. Single-phase microinverters are usually used in residential and small commercial environments（Support single-phase or three-phase connection）.
We have improved the AC wiring solution. Configure converters for faster installation. Avoid the risk of miswiring the fire, zero and ground wires.Meanwhile, the DC input is designed with MC4 connector to avoid reversing the positive and negative terminals. (Some customers extend the solar panel cable so that the positive and negative polarity is reversed).
Grid Tie Inverter can monitor in real time the power generated by the inverter through the AC digital meter.（Voltage, current, active power, electrical energy, frequency, power factor）No fire risk and electric shock during installation and operation due to low DC voltage(up to 50V) compared with at least 200V from string inverters.
Grid Tie Solar Inverter suitable for 4X250W-300W 36V solar panel (Vmp30-39V.
Voc = open circuit voltage.Optimized for high powered 60-cell and 72-cell* modules.Each MC4 branch cannot exceed 300W.

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Variable Speed Electric Gear Motor, AC110V 15W 5K High Torque Single-Phase Gear Reduction Motor 270 RPM/min with Speed Controller

【Main Parameters】- Name: Geared ac motor.
15W Gear Motor: 70mm*70mm*134mm, Axis Length 30mm.
【Wide Applications】- This gear reducer motor is widely used in packaging, printing, textile, dyeing, chemical, food, construction industries. Suitable for advertising, office, instrumentation, stage lighting, automatic warehouse, parking access control system and other equipments..
【Note】- Speed ratio 1:5(270 rpm/min), gearbox without gearbox is 1350 rpm/min.【Warm Tips】Based on the industrial standard, to meet different needs of customers, our motor does not include the power cord, you need to purchase the power cord to connect..
【100% Customer Guarantee】- Our products are shipped from US warehouses, we will ship your order asap through logistics such as UPS/USPS/FedEx. If you have any problems, please feel free to contact us. We will try our best to solve your problem..

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Omron K8DS-PH1 Phase Monitoring Relay

The base of the protector adopts a rail type with two screw holes, which can be directly installed separately or mounted on the HT35 rail..
Use 5 indicators to indicate: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage and undervoltage..
Phase loss protection means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S..
Overvoltage protection means that the voltage of the protected line is higher than the set value, and the delay is 3~8S, and the recovery is 6~20VAC..
Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action..

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