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4-Channel High Current Input Measurement. 4 kV ESD Protection. Operating Temperatures from -25 to +75°C

DN-844-50A

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4-Channel High Current Input Measurement. 4 kV ESD Protection. Operating Temperatures from -25 to +75°C

References & Support

Data Sheet

Features

This product is phased out and replaced by DN-843VI-600V

The DN-844 is 4-channel current transformer. The maximum current input range is from +/- 500 A can be attenuated to ±10 V. It provides 3000 VDC intra-modules isolation. It can be used with the analog input modules such as I-7017, I-87017, M-7017RMS and I-87017W-RMS etc. to measure the high current.

4-Channel High Current Input Measurement
Linear Attenuation Ratio
4 kV ESD Protection
3 kV Surge Protection
3000 VDC Intra-module Isolation
RoHS Compliance
Operating Temperatures from -25 to +75°C
Easily Wire Connection

Applications

Specifications

High Current Input
Channels	4
Input Type	AC/DC Current
Input Current Range	±50 A
Output Voltage Range	±10 VDC or 10 VAC
Accuracy of Max. Voltage Output	±1% of FSR
Frequency bandwidth	0 ~ 50 KHz
Isolation
Isolation voltage	2.5 KV @ 50 (60) HZ/1 min
Intra-module Isolation, Field-to-Logic	3000 VDC
EMS Protection
ESD (IEC 61000-4-2)	+/-4 kV contact for power line, input and output channels, +/-8 kV air for random point
Surge (IEC 61000-4-5)	+/-3 kV for power liner
Power Input
Input Range	+10 ~ +30 VDC
Power Consumption	2.3 W
Mechanical
Dimensions (W x L x H)	103 mm x 106 mm x 28 mm
Installation	DIN-Rail or Wall Mounting