CHB-50P霍尔电流传感器使用说明书
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Specifications: Closed loop Hall current sensor, Nominal current 50A RMS for measuring of currents: AC, DC, pulsed …
Type
CHB-50P I N Nominal current 50A (RMS) I P Measuring range 0 (100)
R M Measuring resistance R M min R M max
（Vc =±15V ） 0Ω (at 50A or 100A)
120Ω (at 50A); 85Ω (at 100A)
I M Output current Nominal output current 100mA, for primary nominal current I N =50A
X Accuracy (Ta =+25)℃ I N ±1.0% K N Turns ratio 1:500 Vc Supply voltage ±12V …15V (±5%)
Ic Current consumption 10mA+I M
Vi Isolation voltage
Between primary and secondary circuit: 3KV RMS/50Hz/1min.
Ioff Offset current (Ta =+25℃) ±0.3mA max, for primary current I N =0 Td Temperature drift ±0.3mA Typical; ±0.5mA Max (0℃…+70)℃
L Linearity < 0.1% Tr Response time < 1μS di/dt
> 50A/μS f Frequency bandwidth 0…100KHz Ta Operating temperature 0℃…+70℃ Ts Storage temperature -40℃…+100℃ Rs Secondary resistance 15Ω（Ta =+70℃）
Primary resistance ----- W
Weight
50g
Dimensions (mm): Connection:
+
M
-0V
I N primary current
I M secondary current
-+
Secondary terminals:
Terminal +: supply voltage +12V …15V Terminal -: supply voltage -12V …15V Terminal M: output
Note:
Output I M is positive, when the primary current flows in the direction of the arrow.
Specifications: Closed loop Hall current sensor, Nominal current 100A RMS for measuring of currents: AC, DC, pulsed …
Type
CHB-100P I N Nominal current 100A (RMS) I P Measuring range 0 (150)
R M Measuring resistance R M min R M max
（Vc =±15V ） 0Ω (at 50A or 100A)
130Ω (at 50A); 85Ω (at 100A)
I M Output current Nominal output current 100mA, for primary nominal current I N =100A
X Accuracy (Ta =+25)℃ I N ±0.8% K N Turns ratio 1:1000 Vc Supply voltage ±12V …15V (±5%)
Ic Current consumption 10mA+I M
Vi Isolation voltage
Between primary and secondary circuit: 3KV RMS/50Hz/1min.
Ioff Offset current (Ta =+25℃) ±0.3mA max, for primary current I N =0 Td Temperature drift ±0.3mA Typical; ±0.5mA Max (0℃…+70)℃
L Linearity < 0.1% Tr Response time < 1μS di/dt
> 50A/μS f Frequency bandwidth 0…100KHz Ta Operating temperature 0℃…+70℃ Ts Storage temperature -40℃…+100℃ Rs Secondary resistance 15Ω（Ta =+70℃）
Primary resistance ----- W
Weight
50g
Dimensions (mm): Connection:
+
M
-0V
I N primary current
I M secondary current
-+
Secondary terminals:
Terminal +: supply voltage +12V …15V Terminal -: supply voltage -12V …15V Terminal M: output
Note:
Output I M is positive, when the primary current flows in the direction of the arrow.