CR4420S-20 Overview

For safety reasons, the current sensors are packaged in Module packages. As a safety measure, the current sensors are packaged inside the Bulk to prevent damage to the devices. The maximum current supplied by these current sensors should be 45mA. It is important that current sensors do not supply more current than 45mA. If these current sensors are to function, their operating temperatures cannot be lower than 0°C. Nevertheless, the maximum operating temperature for the current sensors should be set to 60°C.

CR4420S-20 Features

Moisture Sensitivity Level: 1 (Unlimited)
Operating Temperature: 0°C~60°C
1 Channels
Mounting Type: DIN Rail, Panel
Sensor Type: Transformer w/Conditioning
Supply Voltage: 24V
Frequency: 50Hz~400kHz
Sensing Current: 20A
Module Package

CR4420S-20 Applications

There are a lot of CR Magnetics Inc. CR4420S-20 Current Sensors applications.

• Static converters for DC motor drives
• Closed-L oop DC- and AC-Current Sensor Modules
• Power supplies for welding applications
• Monitor Motor Operation
• Motor and load control
• Overcurrent Detection
• Switched Mode Power Supplies (SMPS)
• DC motor drives
• Battery chargers and systems
• AC variabel speed drives and servo motor drives