DNM-831I-100V-200A CR ICP DAS Voltage Attenuator

• High Voltage Input and High Current Input Measurement
• Three Way Isolation
• Linear Attenuation Ratio
• High Input Impedance
• 3000 VDC Channel to Channel Isolation
• 4 kV ESD Protection
• 3 kV Surge Protection
• RoHS Compliance
• Easily wire connection
• Operating Temperature: -25 ~ +75 °C

INTRODUCTION

The DN-831I-100V-500A is 1-channel voltage attenuator and 1-channel current transformer. The maximum voltage input range is from ±100 V can be attenuated to ±10 V and the maximum current input range is from ±500 A can be attenuated to ±10 V. It provides 3000 VDC intra-modules isolation and 3000 VDC channel to channel isolation to avoid the noise interference from inputs to outputs or channel to channel. 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.

SPECIFICATIONS

High Current Input
Channels: 1
Input Type: AC/DC Current
Input Current Range: ±200 A 
Output Voltage Range: ±10 VDC or 10 VAC
Accuracy: 1% of FSR
Isolation voltage: 2.5 KV @ 50 (60) HZ/1 min
Frequency bandwidth: 0 ~ 50 KHz
CTΦ: Φ21 mm 
 
High Voltage Input
Channel: 1
Input Type: AC/DC Voltage
Input Range: ±100 VDC
Output Range: ±10 VDC or 10 VAC
Accuracy: 1% of FSR
Frequency bandwidth: 20 Hz ~ 20 kHz
 
Isolation
Three Way Isolation: 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: 1.8 W
 
Mechanical
Dimensions (W x L x H): 96 mm x 103 mm x 30 mm
Housing: Metal
Installation: DIN-Rail Mounting
 
Environment
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -30 ~ +75 °C
Humidity: 10 ~ 90% RH, Non-condensing