모델명 : ETCR025K
원산지 : CHINA
브랜드 : ETCR
Ⅱ.Technical Specifications
Function
Measurement of AC current, leakage current, high order harmonic current, phase, power energy, power, power factor
Test mode
Split Type CT
CT Size
Φ25mm(available for line $25mm)
Range
0.000mA~60A (AC)
Resolution
1uA (AC)
Accuracy
±1.0%FS(23℃±2℃, below 70%RH, keep the wire be in the center of clamp)
Coils Turn
Standard 800:1(Customize is allowed)
Phase Error
≤2℃(50Hz/60Hz; 23℃±2℃)
Reference Load
RL: 0~600mA≤100ohm; 0-6A≤10ohm; 0-60A≤1ohm;
Output Mode
Current induction output(Take the voltage can be an external load resistance (RL)
Output Interface
3.5mm audio plug(tail plug, banana pin, or BNC pin)
Output Wire Length
2m(Customize is allowed)
Electric Field Interference
About 5mA when the external electric field 100A, 10mm nearby
Measured Wire Position
Approximately in the center of the closed core
Current Frequency
45HZ-60Hz(when measuring big current)
Frequency Feature
10Hz~100kHz
Voltage of circuit
Below AC 600V
Dimension
78mmx64mmx31mm
Weight
About 200g
Working Environment
-20℃ ~ 50℃; below 80%rh
Storage Environment
-10℃ ~60℃; below 70%rh
Insulation Strength
AC 2KV/rms.(between the core and shell)
Safety Rules
IEC1010-1,IEC1010-2-032,Pollution degree:2 CAT Ⅲ(600V)