Reviews Zero Phase Current Transformer

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..
Check Stock

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..
Check Stock

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..
Check Stock

ELC T-5000 5000-Watt Voltage Converter Transformer - Step Up/Down - 110V/220V - Circuit Breaker Protection [3-Years Warranty]

  • Up to 5000 Watt Maximum Capacity, Heavy Duty Step Up/Down Voltage Converter Transformer (110/120V 220/240V).
  • NOTE: This converter is designed only for European/Asian 220V (Single Phase) , it will not Work with American 220 (Dual Phase, Not designed for US....
  • Dual Circuit Breakers Protection for Each Voltage (120V & 220V) 2 x 110V Socket, 1 x Universal 220V Socket, Weight: 21 lbs., Dimensions: 10.25" x 8" x....
  • MAX - 5000 Watt for 30 Mins Use. For continuous use: 2500W. Make sure you multiply x2 the wattage of your item and get a transformer bigger than that.
  • WARNING: We do not recommend for high wattage heat producing items such as Coffee Maker, Expresso Machine, Toaster & Welding Equipment ETC.
Check Stock

ATO 3 hp 2.2kW 10A VFD, Single Phase 120V Input, 1phase/3phase 220V Output Variable Frequency Drive Motor Control

  • ATO 3 hp (2.2 kW) VFD, single phase 110v/120v input, single phase or three phase 220v output variable frequency drive, specially designed for 120v power supply.
  • 【voltage&frequency】Input voltage : 1 phase 120V AC ±15%.
  • Output voltage: 1 phase or 3 phase 220V AC ±15%.
  • 【APPLICATION】: ATO 110V VFD Can be widely applied to drive the AC motor, such as fans, pumps, power tools, etc..
  • 【TIPS】: Choose a VFD base on motor rated current: VFD output current ≥ motor rated current.
  • 【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.
Check Stock

Nema34 8N.m Closed Loop Stepper Servo Motor 116mm 6A 2 Phase+HSS86 Hybrid Servo Motor Driver Controller 70V/AC 100V/DC CNC Kit for CNC Router Engraving Milling Machine

  • ATO 2 hp (1.5 kW) VFD, single phase 110V/120V input, 1 phase or 3 phase 220v-240v output, designed for driving single/three phase AC motor via 120v power supply.
  • 【Voltage&Frequency】Input voltage: 1 phase 120V AC ±15%.
  • Output voltage: 1 phase or 3 phase 220V AC ±15%.
  • 【APPLICATION】 ATO 110V VFD Can be widely applied to drive the AC motor, such as fans, pumps, power tools, etc..
  • 【TIPS】 Choose a VFD base on motor rated current: VFD output current ≥ motor rated current.
  • 【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.
Check Stock

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....
Check Stock

weideer Input AC 110V 50/60HZ Output AC 12V 10VA Power Transformer AC/AC Single Phase Transformer for Lighting Power Supplies Audio Equipment etc Various Small Power Supplies K-001

  • Special attention: the maximum power of the transformer cannot exceed 10W.Input voltage: 110V / 50//60Hz(Red),Output voltage:12V 10VA(Blue). The input line is two red lines, and the output line is two blue lines. This transformer is only used for AC to AC.
  • Product name:Power Transformer,Structure: single phase transformer..
  • Total Size: 75x44x42mm/2.9''x1.7''x1.6''(L*W*H). wires length: 18cm/7.1''. Weight: about 360g..
  • Wide range of uses: power transformers can be used in voltage transformation occasions such as audio and lighting power supplies..
  • Product package:1xPower Transformer .If there is any problem with the switch you received, please contact me by email in time and I will reply you within 24 hours..
Check Stock

SIMRAN Step Down Transformer THG-500 - Transformer - AC 220/230 V - 500 Watt

  • 500 Watt maximum capacity heavy-duty continuous use transformer.
  • Converts single phase 220/240 Volts down to 110/120 Volts.
  • Compatible with both 50Hz and 60Hz. One grounded outlet in front of unit (accepts 3 or 2 prong US and Euro plugs).
  • Hard wired with a European Schuko plug also good for Asian outlets. Durable design with a heavy-duty cord.
  • Built-in fuse protection ~ Comes with 2 extra fuses. CE Approved and Certified.
  • TRANSFORMER PURCHASE GUIDE: Remember to leave at least a 100 percent slack for the Voltage Converter Transformer. For TVs, Xbox and game consoles, the power surge margin is 3 times the rated wattage. For Heating appliances, laser printers and power tools you need to leave a power spike margin of at least 3 to 4 times the rated wattage.
Check Stock