PRODUCT

ENTERPRISE BRIEF INTRODUCTION

HEF600-43LT-H Intelligent and Safe Electricity Monitoring Device 

Application Scenarios:Used in intelligent buildings,high-rise apartments, hotels,restaurants,commercial buildings,industrial and mining enterprises,petrochemical industry,culture ,education and health,finance,telecommunications and other field.

PRODUCT OVERVIEW

The products adopts advanced micro controller technology,High integration,small size,easy installation,focus intelligence,digitalization,networking in one,is the ideal choice for building monitoring device prevention monitoring,system insulation aging estimation,etc,while upgrading the original RS485 communication to GPRS wireless communication mode,which greatly solves the difficult situation of on-site wiring and improves work efficiency.As an advanced intelligent and digital acquisition component,the intelligent device has been widely used in various control systems,SCADA systems and energy management systems.

KEY FEATURE

  

  • Power metering, Current,Voltage,power factor,active/reactive power,harmonics measurement & Analysis
  • Alarm function of balance current,temperature,over/under voltage,overcurrent
  • Data frozen function,
  • Multi communication (RS485 MODbus RTU etc)
  • More functions customizable

parameter

Data

 Input

Normal value

Voltage:AC220V    current:1.5(6)A

 

Over load

1.2times(short time)

 

Impedance

Current side:≤0.1Ω

 

Frequency

50Hz

 Output

  Power pulse output

   Active power pulse lamp output

 

  Switch value output

2 ways switch value output(optional)

  Action delay time

0.1~60S (adjustable)

accuracy

 0.5S

Puslse constant

   Via transformer:6400imp/kWh

Voltage range

    AC:0.7Un~1.2Un

Power consumption

<5VA

  Insulation resistance

  ≥100MΩ

Power frequency withstand voltage

2KV/1min(AC efficiency value)

  Working life

≥50000h

 

Environment

Working temperature: -10℃~+50℃;humidity:

≤90% no condensation,no corrosive gas

Storage

-25℃~+70℃

Elevation

≤2000m

HEF600-43LT-H Intelligent and Safe Electricity Monitoring Device