Reviews Three phase Motors

POWERTEC 71443 Single-Phase Magnetic Switch Box 220/240V 3 HP 18-26 Amp Heavy Duty CSA Certified Multi Color

INCLUDES: 1-Phase Power Switch Box (magnetic starter) with wiring diagrams and printed instructions.
FUNCTION: Commonly used with textile machinery, drilling, table saws and other mechanical equipment, this electrical switch box directly controls your....
RATING: Single Phase, 220-240 volt, 18-26 amps, rated for 3 horsepower motors, CSA Certified.
COMPATIBILITY: Magnetic starter mounts directly to the equipment and works with popular brands such as the Delta Unisaw, Grizzly Shaper, and many....
EASY TO USE: Features color coded ON/OFF push button control.

Metallized polypropylene film non-inductive roller structure improves performance of the product and makes it durable..
Reliable insulation performance, excellent electrical properties and safe explosion-proof devices..
Heat resisting, small size, large capacity, low loss and good stability of capacitance..
Current with good impact resistance, strong overload ability..
Suitable for the start-up and operation of single-phase motors with frequency of 50HZ and 60Hz, such as air conditioners, compressors and motors..

This driver board can be fit for DC brush less without hall sensor three-phase motors.
It was with an heat sink,and also coming with speed controller and forward -reverse switch cable.
This brush less motor controller features wide voltage high power, suitable for both small motor and large motor..
This motor controller has the function of over-current protection.
This item can be used directly, when you got it, wide voltage 5-36V, high power 350W, with heat sink, lead wire, control switch, so convenient.

ATO 110v vfd, single phase 110v/120v input, single phase or three phase 220v output, achieve to run 220v AC motor on single phase 110v/120v power supply.
【Voltage& Frequency】Input voltage: 1 phase 120V AC ±15%, Input frequency: 50Hz/60Hz,Output voltage: 1 phase or 3 phase 220V AC ±15%, Output frequency: 0.00~400.00Hz.
【APPLICATION】ATO 7.5 hp 5.5kW variable frequency drive Can be widely applied to drive the AC motor, such as fans, pumps, power tools, etc.
【TIPS】 To protect the variable frequency drive and Motor, you need an upstream protection, add a line-choke upstream the VFD, this will reduce the current transients seen by the input of the VFD.
【CUSTOMER FIRST】If you have no experience in driving a VFD, be sure to refer to the instructions before operating a VFD.If you are not sure about the size or have any issue about the product or service, please don't hesitate to email us. We will answer you within 12h.

【LONG-TERM USE】Metallized polypropylene film non-inductive roller structure improves performance of the product and makes it durable..
【PERFECT PERFORMANCE】Reliable insulation performance, excellent electrical properties and safe explosion-proof devices..
【ADVANTAGE】450V AC run start capacitor with the following advantages,heat resisting, small size, large capacity, low loss and good stability of capacitance..
【STRONG OVERLOAD ABILITY】Current with good impact resistance, strong overload ability..
【SUITABLE FOR】This AC capacitor is suitable for the start-up and operation of single-phase motors with frequency of 50HZ and 60Hz, such as air conditioners, compressors and motors..

Metallized polypropylene film roller structure improves performance of the product and makes it durable..
Reliable insulation performance, excellent electrical properties and safe explosion-proof devices..
Heat resisting, low leakage, low loss and low impedance..
Current with good impact resistance, strong overload ability..
Suitable for the start-up of single-phase motors with frequency of 50Hz and 60Hz, such as air conditioners, compressors and motors..

POWER MEASUREMENT & CONTROL: Shelly 3EM gives owners enhanced safety and everyday control over appliances or machinery, along with the ability to make smart decisions about electrical consumption. The 3EM is a Wi-Fi energy measurement device, monitoring up to three phases between 110 and 240v per line..
MONOPHASE SYSTEMS: Shelly 3EM can calculate 2-way consumption: produced and used energy for each of the three phases. The device can be configured to measure three separate points of a mono-phase electrical system and measure each of them separately..
CONTACTOR CONTROL: Shelly 3EM has an integrated 10A relay output for contactor control..
NO HUB REQUIRED: You can control Shelly 3EM directly, no hub required. It is compatible with any Wi-Fi router. Or if you prefer you can connect it to your home automation platform..
OVERCONSUMPTION PROTECTION: Shelly 3EM can automatically notify and/or switch off the circuit if consumption or energy reaches the preset limit..

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..