Reviews Ac Three Phase Automatic Power

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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Simran 5000 Watt Step Up/Down Voltage Transformer Converter Box with Built-in Voltage Regulator for 110V-240V Circuit Breaker Protection VSR-5000

  • 5000 watt two way Step Up Down voltage transformer with built-in voltage Regulator/stabilizer. Converts 110/120 volt to 220/240 V and Single Phase 220....
  • It can regulate big range fluctuating input voltage from AC 75V-130V or 180V-260V to output voltage: AC 110v+-3% or Single Phase AC 220v+-3%.....
  • Two Universal 220V outlet accepts plugs from any country except the big South African Plug. Three 110V outlet accepts 3 or 2 prong US plugs and 2....
  • Circuit breaker and metal casing with carry handle. Remember to leave at least 100% margin for power surges/Spike when buying a transformer. For....
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RaeSung ETCR5000 Power Quality Analyzer 3 Phase Multi-Functional Power Quality Monitor with 4pcs ETCR040B Current Clamps Sensor Range 0.10A~100A

  • ETCR5000 Three Phase Power Quality Analyzer is easy to use, large LCD screen display, high resolution, in English bilingual interface, features of anti vibration structure shell etc..
  • Functional diversity:test, capture and monitoring functions, record storage function, Alarm function, Screenshot function etc,Battery indicator: Battery symbol 5 grid display power, when the battery power is too low, prompt automatic shutdown after 1 minutes..
  • Operating temperature and humidity: -10℃～40℃.
  • Storage temperature and humidity: -10℃～60℃.
  • Backlight function, for the use of dark places and at night,Double insulation, with insulation vibration proof sheath..
  • Carefully developed for a field test of three-phase, multi-functional, intelligent, simple man-machine operation of integrated test equipment..
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GRV8-05 Voltage Relay,3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection M265

  • Standard modular structure, guide rail type installation..
  • Ac/dc voltage universal, automatic identification of ac/dc voltage, no need to switch..
  • Built-in LCD Chinese display voltage value, fault status, setting parameters..
  • Real-time monitoring of single phase over-voltage and under-voltage fault..
  • No additional auxiliary power supply is required..
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Siemens 3UG4631-1AW30 Monitoring Relay, Single Phase Voltage Monitoring, Screw Terminal, 1 CO Contacts, 0.1-60VAC/DC Measuring Range, 0.1-30V Hysteresis, 0-20s Delay Time, 24-240VAC/DC Auxiliary Voltage

  • 3 INDICATORS-The protector base adopts 35mm rail type or device type, and has two screw hole structures inside, which can be directly installed separately or HT35 rail. Indicated by three indicators: normal, phase loss(voltage three-phase unbalance), reverse phase.
  • PHASE LOSS PROTECTION-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.
  • REVERSE PHASE PROTECTION-Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action.
  • VOLTAGE IMBALANCE PROTECTION-Voltage imbalance protection, which refers to a protective measure that will affect the safe operation of the line due to three-phase voltage imbalance.
  • IDEAL FOR-Widely used in air compressors, electric motors, distribution boxes, water pumps, oil pumps, central air conditioning units, etc.
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ATO Phase Voltage Monitoring Sequence Relay 1 Phase Voltage Protection Relay Under Over Voltage with 1 CO + 1 NC Contacts AC/DC 24-48V

  • 【Measuring Circuit】Phase sequence protection relay is compatible with AC and DC supply, the rated voltage is AC/DC 24-48V.
  • 【High-quality Product】LCD display indicating voltage, operation and fault status, adjustable reset mode: automatic/manual/automatic with power-on delay reset, fault recording for the lately 3 faults.
  • 【Mutiple Functions】Adjustable overvoltage and undervoltage threshold, independent adjustable delay time for over-voltage, under-voltage.
  • 【Output Contacts】Monitoring relay with 1 CO + 1 NC contacts, and the capacity is 6A, 250V AC (resistive load).
  • 【Wide Applications】Voltage monitoring sequence relay can be applied in equipment or devices from undervoltage and overvoltage in the applications like air compressors, electric motors, pumps, fans, air-conditioning system, blowers, elevators, cranes, refrigeration equipment, laser equipment, industrial control system, etc..
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