Product Specification

The CRD5100 Series Data Stream Digital Transducers are designed for complete monitoring of electrical power systems. The digital technology is used to measure voltage, current, power frequency and energy in single and three phase designs. The data is streamed over an RS485 IEEE bus which enables multiple transducers to communicate thru a single master connection. These advanced sensors are ideal for entire plant or zone monitoring. Also, the communication alagorithm can be pre-ordered with ASCII based control or modified MODBUS based control.

CRD5170 Multifunction Digital Transducer Features
? Heart Beat and Communication Indicators
? Pre-Calibrated with Non-Volatile Memory
? RS485 Output
? Optional MODBUS Output
? Current Input up to 25 AAC
? Voltage Input up to 300 VAC
? Single or Three Phase
? DIN Rail or Surface Mount

CRD5170 Multifunction Digital Transducer Specifications
? Basic Accuracy: 0.5%
? Frequency Range 20 Hz to 5 KHz
? Continuous Overvoltage: 2 times Full Scale
? Isolation Voltage: 2500 VDC
? Supply Voltage: 24VDC +/- 10%
? Supply Power: Less than 250 mWatts
? Output ESD Protection: +/- 15KV
? Output Resolution: 16 BIT
? Operating Temperature: 0 to 60 ℃

CRD5170 Multifunction Digital Transducer Applications
? Sub-Metering Energy Measurement
? Motor Loads
? Remote Monitoring
? Automatic Control Systems
? Load Shedding

CRD5170 Multifunction Digital Transducer Sensing
? Voltage, True RMS
? Current, True RMS
? Active Power, Bi-Directional
? Active Energy, Bi-Directional
? Reactive Power, Bi-Directional
? Reactive Energy, Bi-Directional
? Power Factor
? Frequency