Signal Conditioners, Temperature Transmitters and Controllers
Modbus RTU, Modbus TCP, Canbus, PLC's and Hmi's.
Call toll Free 1 887 877 4to 20mA or 1 877 486 2062
  • single phase modbus harmonic analyzer.
  • Modbus Harmonic Analyzer FEATURES

    • Harmonic analysis up to 63th.
    • Total Hamrmonic Distortion
    • Current peak.
    • Modbus output.
    • Internal temperature measurement.

Single Phase Modbus Harmonic Analyzer

General Description

The QE Current 485 H from Qeed has all the features of the QE Current 485 and also measures the Harmonic analysis up to the 63rd, the Total Harmonic Distortion, and the Current peak. The QE Current 485 H also measures the internal temperature of the unit. The QE Current 485 H provides registers for the Total Harmonic Distortion and a seperate Register for each of the Harmonics as a float, the Current peak and the internal temperature.
It can obtain the information from AC/DC current and voltage Transformers, Rogowski Probes, and Hall Effect Sensors.
The free software can be used to set up the QE Current 485 H on the Modbus protocol.
The Single phase modbus harmonic analyzer can be mounted on a DIN rail, and power and Modbus network can be connected to via an optional T-BUS connector.

INPUT
Current 1Amp, 5Amp, 100mA.
Voltage +/-1V, +/-10V.
Hall Effect Sensors.
Rogowski Probes.
2w or 3w RTD's.
NTC.
OUTPUT
Modbus RTU.
4-20mA.
0-10V.
Digital output.
POWER SUPPLY
Power Supply Voltage 10-30Vdc.
CURRENT CONSUMPTION
2,5VA.
CONFIGURATION
Modbus RS485.
ISOLATION
None.
EMC
For Industrial environments.
Immunity EN 61000-6-2.
Emission EN 6100-6-4.
HOUSING
Material self-extinguishing
Dimensions W x H x T
3.6" x 2.7 " x 0.7"
93 X 68.3 X 17.7mm
Weight 2 oz 55 g
TEMPERATURE
Operating Temperature 14°F +140°F -10°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%

 

Specifications

Input:Current 1 Amp, 5 Amp, 100 mA.
 Voltage +/-1V, +/-10V.
 Hall Effect Sensor.
 Rogowski Probes.
 2w or 3w RTD's.
 NTC Thermistor.
Output: Modbus RTU
2 Wire 4-20mA, 0-10V
Digital
Power Supply: 10 to 30 Vdc.
Current Consumption: 2.5 VA max.
Temperature rating: Operative 14°F +140°F - 15°C +65°C
  Storage Temperature - 40°F +185°F - 40°C +85°C.
Humidity: (non condensing) 0-90%.
Housing: Material Self-extinguishing.
Dimensions: 3.6" x 2.7 " x 0.7"
93 X 68.3 X 17.7mm
Weight: 2 oz 55 g.
EMC. For industrial environments.
  Immunity: EN 61000-6-2.
  Emission: EN 61000-6-4.
Configuration: DIP Switch Configurable.

Drawings

Power Supply  
Positive Pin 2
Negative Pin 1
Output Modbus  
GND Pin 3
B- Pin 4
A+ Pin 5
Output Analog 4-20mA 
Positive Pin 8
Negative Pin 6
Output Analog 0-10V 
Positive Pin 7
Negative Pin 6
Output Digital 30V 50mA 
Pin 9
Pin 10
Input 1/5 Amp 
Pin 15
Pin 11
Input 100mA
Pin 15
Pin 12
Input Rogowski, Hall Effect 10V
Pin 15
Pin 13
Input Rogowski, Hall Effect 1V
Pin 15
Pin 14
Input RTD
Common Pin 18
Common Pin 19
Uncommon Pin 20

Single phase modbus harmonic analyzer wiring diagram


Applications

  • Single phase modbus harmonic analyzer.
  • Total Hamrmonic Distortion.
Back to General Description