Iridium-Thai/phase ETCR148A large diameter clamping current sensors, energy, power

Iridium-Thai/phase ETCR148A large diameter clamping current sensors, energy, power

1+
2666 CNY (388.18USD)
3+
2600 CNY (378.57USD)
5+
2530 CNY (368.38USD)

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Product parameters:

  • Customized processing: no
  • Brand: ETCR
  • Model: ETCR148A
  • Type: electrical
  • Production technology: integrated
  • Output signal: analog


I. introduction
ETCR148A super large diameter clamping current sensor suitable for AC currents, higher harmonic current, phase, power, power, power factor testing. Uses the latest CT technology of large caliber (108mmx148mm: clamp 108mm cable, flat cable or 160mmx4mm), portable clamp design, do not disconnect the circuit to be measured, non-contact measuring, safe, fast, and can be connected to phase detection of analyzers, industrial control equipment, data recorders, Oscilloscopes, harmonics Analyzer, power quality Analyzer, high precision digital multimeters. Widely used in electric power, communication, meteorological, railways, oil field, construction, measurement, research and teaching units, industrial and mining enterprises, and other fields.
ETCR148A super large diameter clamp clamping current sensor iron core using special alloys, using the latest magnetic shielding technology, external magnetic field minimum, ensures years ' continuous measurement with high accuracy, high stability, high reliability.
II. specifications
Function
AC current, higher harmonic current, phase, power, power, power factor testing
Detection methods
Clamp CT
Jaw size
108mmx148mm (or 160mmx4mm flat cable clamp 108mm cable)
Range
0.0~ 4000A
Resolution
0.1A
Accuracy grade
± 2.0%FS (50Hz/60Hz; 23 ℃ ± 2 ℃, 70%RH, and conductor at the Centre jaw position)
Turns ratio
3000:1
Phase error
≤3°(50Hz/60Hz; 23℃±2℃)
Refer to the load
RL: 0~ 300mA≤3kΩ; 0~ 30A≤30Ω; 0~ 4000A≤0.3Ω
Output mode
Output current sensing
Output interface
2 threads or a standard multimeter plug
Output cord length
2m
Electric field interference
Shielded external 100A near 10MM at 5mA
Wire location
Central location test conductor is in the jaws
Current frequency
45Hz~ 60Hz (current frequency to be measured)
Frequency characteristics
10Hz~ 100kHz
Line voltage
AC 600V circuit testing
Overall dimensions
Length: 350mmx width 180mmx thickness 55mm
Quality
1.5kg
Working temperature and humidity
-20 ℃-50 ℃; 80%RH the following
Storage temperature and humidity
-10 ℃ ~ 60 ℃; 70%RH the following
Dielectric strength
AC 3700V/rms (between the core and shell)
For safety
IEC1010-1, IEC1010-2-032, pollution etc 2, CAT III (600V)
Supplied accessories
Sensor: 1