DHR 300 C420 current transducer
DHR 300 C420 current transducer

Photos are for informational purposes only. View product specification

please use latin characters

Manufacturer: LEM

DHR 300 C420 current transducer

  • DHR 300 C420
  • Accuracy 1,00%
  • Rated Current [A] 300
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 20...50V DC
  • Mounting [THT / SMD / DIN / Panel / On primary rail] Panel
  • App Automation/Drives/Power Supplies/Renewable Energy
  • Output signal type [current/voltage] current
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 70
  • Frequency response (-3dB) [kHz] 6
  • Feedback loop [open / closed] // Eta technology open

DHR-C420 Current Transducer

For electronic measurement of currents: direct, alternating, pulsed..., with galvanic isolation between primary and secondary circuits.

Functions

  • VFD and SCR current measurements
  • True RMS output
  • Iout = 4 ... 20 mA
  • Panel mounting
  • Eliminates insertion losses
  • Insulated plastic housing compliant with UL 94-V0.

Advantages

  • Large cable opening up to ⌀ 32 mm
  • High isolation between primary and secondary circuits secondary
  • Easy installation

Applications

  • VFD-controlled loads
    VFD output indicates how the motor and connected load are operating.
  • SCR-controlled loads
    Accurately measure SCR phase or pulses. Current measurements are faster than temperature measurements.
  • Switched Power Supplies and Electronic Ballasts
    True RMS measurements are the most accurate method for monitoring input power.
Series DHR
Measurements Current
Nominal Value 300 A
Measurement Range 1000 A
Secondary Signal Nominal Current
Secondary Nominal Signal Value DC TRMS 4-20mA
Primary Signal AC + DC
Supply Voltage External DC Unipolar
Supply Voltage Range 20 - 50 V
Accuracy 1 %
Operating Temperature -40 °C / 70 °C
Technology Open-loop Hall Effect
Mounting Panel
Applications Automation, Smart Grid
Less
Read more
1,020.90 PLN
1,020.90 PLN Gross price / pcs.
830.00 PLN Net price / pc.
Tax included

Availability: Please be advised that this product is out of stock

You can place a pre-order, report your interest in the product by clicking the "Ask for availability" button.

Out of stock
ASK FOR THE PRODUCT close
Thank you for sending your message. We will respond as soon as possible.
ASK FOR THE PRODUCT close
Browse
send an inquiry

Add to Wishlist

You must be logged in

  • Accuracy 1,00%
  • Rated Current [A] 300
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 20...50V DC
  • Mounting [THT / SMD / DIN / Panel / On primary rail] Panel
  • App Automation/Drives/Power Supplies/Renewable Energy
  • Output signal type [current/voltage] current
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 70
  • Frequency response (-3dB) [kHz] 6
  • Feedback loop [open / closed] // Eta technology open

DHR-C420 Current Transducer

For electronic measurement of currents: direct, alternating, pulsed..., with galvanic isolation between primary and secondary circuits.

Functions

  • VFD and SCR current measurements
  • True RMS output
  • Iout = 4 ... 20 mA
  • Panel mounting
  • Eliminates insertion losses
  • Insulated plastic housing compliant with UL 94-V0.

Advantages

  • Large cable opening up to ⌀ 32 mm
  • High isolation between primary and secondary circuits secondary
  • Easy installation

Applications

  • VFD-controlled loads
    VFD output indicates how the motor and connected load are operating.
  • SCR-controlled loads
    Accurately measure SCR phase or pulses. Current measurements are faster than temperature measurements.
  • Switched Power Supplies and Electronic Ballasts
    True RMS measurements are the most accurate method for monitoring input power.
Series DHR
Measurements Current
Nominal Value 300 A
Measurement Range 1000 A
Secondary Signal Nominal Current
Secondary Nominal Signal Value DC TRMS 4-20mA
Primary Signal AC + DC
Supply Voltage External DC Unipolar
Supply Voltage Range 20 - 50 V
Accuracy 1 %
Operating Temperature -40 °C / 70 °C
Technology Open-loop Hall Effect
Mounting Panel
Applications Automation, Smart Grid
Less
Read more
Comments (0)