Low-voltage metering type current transformers and selection methods - Database & Sql Blog Articles

Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin
One-piece inductor

1. Overview The metering type current transformer is designed for industrial metering and is used with electric energy meter. The metering is accurate and reliable. 2, domestic major brands and models domestic production of low-voltage metering current transformer manufacturers, model brands, the main common products are: Shanghai Anke Rui AKH-0.66G series metering current transformer, namely AKH-0.66G-30* 30I, AKH-0.66G-40I, AKH-0.66G-60I, AKH-0.66G-60II, AKH-0.66G-80I, AKH-0.66G-80II, AKH-0.66G-100II and the like. 3. Main technical indicators (taking Ankerui AKH-0.66G as an example) Ø Measuring CT primary current 5-2000A, secondary current 5A, 1AØ rated working voltage AC0.66kV (equivalent to AC0.69kV, GB/T156-2007 Ø Rated frequency 50-60HzØ Ambient temperature -30°C~70°C, maximum temperature resistance 120°CØ Altitude ≤3000mØ Power frequency withstand voltage 3000V/1min 50HzØ For places without direct damage from rain and snow, no serious pollution and severe vibration 4, selection description l model description

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l Specifications

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Dimensions Dimensions (mm) Perforation Dimensions (mm) Mounting Dimensions (mm) WHDaeΦMNG-30×30I8510250321122/57.5G-40I7598454231114057.5G-60I1021304561.521454257.5G-60II102125456133/4257.5G-80I118140458211526057.5G-80II117119458232/6057.5G-100II1451254510335 /8057.5

l Specification parameter comparison table Specification rated current ratio (A) Accurate grade and corresponding rated load (VA) Through-core number (匝) Busbar size (mm) / number of cables Maximum outer diameter (mm) Installation method 0.20.5S0.2SG-30×30I5 /52.52.52.516/φ22F10/52.52.52.5815/52.52.52.5620-25/52.52.52.5430/52.52.52.5340-75/52.52.52.52100-150/52.52.52.5130×10/1E, F200/5553.751250-400/55551G-40I200 -250/52.52.5140×10/1φ30A, C300-400/52.52.52.51450-500/55551600/5101051G-60I200-250/52.52.5160×10/1φ44A, C, D300-400/52.52.52.51450-500/55551600 /57.57.551750/5107.55800/5101051000/51510101200-1250/5201510G-80I750/5107.55180×10/1φ50A, C, D800/51010511000/515101011200-2000/52015101G-60II200-250/52.52.5160×10/1-2/C300 -400/52.52.52.51450-500/55551600/57.57.551750/5107.551800/51010511000/515101011200-1250/52015101G-80II750/5107.55180×10/1-2/D800/51010511000/515101011200-2000/52015101G-100II1000/5151051100×10 /1-2/D1200-2000/52015101 5, the installation method

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Ultra Slim Led Driver

Due to its special size of linear lights, the ultra slim LED Driver gives more freedom when designing led lamp,so the lamp can have a more elegant appearance. this product especially suits for led track lights, led cabinet lights and other led lamps with narrow internal space.


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Parameter:

Input Voltage:100-277V

Output voltage: 25-40V

Current: 100-1800mA

Power factor: >0.95

THD: <15%

Dimming: 0-10V/PWM/RX/Dali



What's the benefits of Fahold Driver?

  • Standard Linear Lighting
  • Cost-effective led driver solution for industry,commercial and other applications
  • Good quality of led driver with high efficiency output to meet different requirements
  • Easy to order and install,requiring less time,reducing packaging waste and complexity
  • Flexible solution


FAQ:
Question 1:Are you a factory or a trading company?
Answer: We are a factory.
Question 2: Payment term?
Answer: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment
can be negotiated.
Question 3: What's the main business of Fahold?
Answer: Fahold focused on LED controllers and dimmers from 2010. We have 28 engineers who dedicated themselves to researching and developing LED controlling and dimming system.
Question 4: What Fahold will do if we have problems after receiving your products?
Answer: Our products have been strictly inspected before shipping. Once you receive the products you are not satisfied, please feel free to contact us in time, we will do our best to solve any of your problems with our good after-sale service.


Led Track Lighting Driver,Ultra Slim Power Supply,Linear Constant Voltage Led Driver

ShenZhen Fahold Electronic Limited , https://www.fahold.net

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