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Description
Model No. | NCV4A-50V Series |
Production Capacity | 10000 Unit/Units per Month |
Usage | Level Sensor |
Output | Switching Transducer |
Brand Name | CSR |
Theory | Hall Sensor |
Primary nominal | 50V |
TA=-40 oC~+85 oC: +/-1.7%
2. Non-linearity @ VPN, TA=+25 oC: ≤±0.1%
3. Offset current @
NCV4A Series Voltage Transducer
Applications:
Applicable to isolated precise measurement of AC, DC and impulse voltages.
Main technical data:
1. Primary nominal Primary voltage R.m.s. voltage for AC Type
R.m.s. or DC voltage VPN(V) measuring range VPmax(V) isolation test Vd(kV)
(50Hz/1min) 50 +/-75 3.3 NCV4A-50V
125 +/-187.5 3.3 NCV4A-125V
150 +/-225 3.3 NCV4A-150V
250 +/-375 3.3 NCV4A-250V
500 +/-750 6 NCV4A-500V
750 +/-1125 6 NCV4A-750V
1000 +/-1500 6 NCV4A-1000V
1250 ±1875V 6 NCV4A-1250V
1500 +/-2250 6 NCV4A-1500V
2000 +/-3000 6 NCV4A-2000V
2. Loading resistance:
with ±12V ≤47Ω
with ±24V ≤200Ω
3. Secondary normal current (rms): 50mA
4. Supply voltage (+/-5%) Vc: +/-12V~+/-24V
5. Current consumption: 50mA(@±24V)+ Secondary output current
Accuracy – Dynamic performance data:
1. Accuracy @VPN, TA=+25 oC: +/-0.7%
TA=-40 oC~+85 oC: +/-1.7%
2. Non-linearity @ VPN, TA=+25 oC: ≤±0.1%
3. Offset current @ IP=0, TA=+25 oC : not more than +/-0.15mA
4. Response time @10% of VPmax : Between 10us and 13us
5. Frequency bandwidth (-3dB) : DC .. 13kHz
General data:
1. Operating temperature: -40 oC ~+85 oC
2. Storage temperature: -50 oC ~+90 oC
3. Weight: 460g±20g
4. Standards: EN50155
Features:
1. Insulated plastic case recognized according to UL 94-V0
2. Include primary resistor
Dimension:
Connection:
