HTD-EI35-005

Type: LF-35-05

Technical requirements and electrical safety performance: Compliant with GB/T 15290-2012 General Technical Conditions for Power Transformers and Filter Inductors for Electronic Equipment and GB 8898-2011 Safety Requirements for Audio, Video and Similar Electronic Equipment.

description

SpecificationHTD-EI35-005Date2025/3/3VersionVer.1
Dimensions (in mm,) facing the pins,Uncertained tolerances are set at ±0.5.
Main technical indicators. (Temperature: 23℃ ± 2℃, Humidity: 60% – 90% RH, Atmospheric pressure: 86KPa – 106KPa)
Parameter nameMeasuring terminalTest conditionsTest valueRemark
AC voltage withstand test1-2-3 and 6-750Hz  4500V  1mintureNo breakdown, no sparkingleak current ≤1mA
1-2-3 and 9-10
6-7 and 9-10
no-load currrent1-350Hz  220V≤8.5mAeffective value
no-load consumption1-350Hz  220V≤0.45Weffective value
no-load voltage1-250Hz  220V13.0V±0.5V
6-750Hz  220V11.0V±0.5V
9-1050Hz  220V17.0V±0.5V
load voltage1-2load current 30mA11.0V±0.5Vfull loading
6-7load current 30mA9.5V±0.5V
9-10load current 220mA13.5V±0.5V
overvoltage1-3330V  4hno damage
appearanceNo surface damage, laser etching, clear brand name, smooth terminalsblack cover

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Welcome to Huahong


The company’s research and development, production and sales scale ranks among the top in China.

Chongqing Huahong Metering Co., Ltd. formerly known as Chongqing Electricity Meter Factory, the company was established in the 1960s and entered the power metering industry in the early 1980s. It has long been dedicated to the research and development, production and sales of secondary equipment for electric energy measurement. Its main products include smart meters, power transformers and meter accessories.

Our Advantages

We Always Focus on Our Customers

Established a Nationwide Sales Network

Actively expanded overseas markets, and our international business covers more than 20 countries and regions across five continents.

New business development

At the same time, we have laid out new businesses such as new energy metering, environmental protection testing, and distribution network products.

Trustworthy by Customers

With high-quality products and good services, we have earned widespread recognition and trust in the market.

Our Honors

Innovation Is the Driving Force Behind the Company’s Development

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