(REV. 01)
NCA1C/SP6 Series Current Transducer
Applications:
For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between
the primary circuit (high power) and the secondary circuit (electronic circuit).
Main technical data:
1. Primary normal current I
(r.m.s) Primary current measuring range I
PN
Type
P
50A 0~±150A NCA1C-50A/SP6
100A 0~±300A NCA1C-100A/SP6
200A 0~±600A NCA1C-200A/SP6
300A 0~±900A NCA1C-300A/SP6
400A 0~±900A NCA1C-400A/SP6
500A 0~±900A NCA1C-500A/SP6
600A 0~±900A NCA1C-600A/SP6
2. Supply voltage
(+/-5%): +/-15V
3. Secondary current consumption: ≤25mA
4. Isolation test: Between the primary circuit and the secondary circuit(+.-.M): 3kV/50Hz/1min
5. Primary nominal voltage: @R
6. Loading resistance:
more than 10kohm
=10kΩ，TA=+25 oC： 4V rms
L
Accuracy – Dynamic performance Data
1. Accuracy@ I
=+25℃：≤±1% (Primary nominal current)
PN，TA
≤±4%（Overload current）
2. Non-linearity (0~ I
): ≤±1% (Primary nominal current)
PN
≤±4%（Overload current）
3. Electrical offset voltage V
, TA=+25
OE
4. Thermal drift: ≤±1mV/℃(-10
o
C : ≤+/-40mV
o
C ~+70 oC)
5. Gaining thermal drift ≤±0.1%/ ºC(-40ºC~+85ºC)
6. Response time (@ 90% of I
): not more than 3us
P
7. di/dt accurately followed: better than 50A/us
General data:
1. Operating temperature: -40
2. Storage temperature
: -45
o
C ~+85 oC
o
C ~+90 oC
(REV. 01)
3. Weight
: approx. 60g±5g
4. Standards: EN50178
Features:
1. Hall effect measuring principle
2. Galvanic isolation between primary and secondary circuit
Dimension:
(REV. 01)
Connection:
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