NCV4 Series Voltage Transducer

Applications:

Applicable to isolated precise measurement of DC voltages.

Main technical data:

1. Primary voltage               Primary resistance               type

measuring range V_Pmax(V)       @ T_A=+25 ^oC (kilohm)

+100                       100                          NCV4-100V

+200                       200                          NCV4-200V

+400                       400                          NCV4-400V

+500                       500                          NCV4-500V

+1000                      1000                         NCV4-1000V

2. Output current: +4mA~+20mA

3. Supply voltage (+/-10%) Vc: +24V

4. Current consumption: ≤60mA+ Secondary output current

5. R.m.s. voltage for DC isolation test   1.5kV DC/1min

6. Loading resistance: ≤500Ω

Accuracy – Dynamic performance data:

1. Accuracy @V_PN, T_A=-25 ^oC ~+70^oC: +/-1%

2. Non-linearity @ V_PN, T_A=+25 ^oC: +/-0.1%

3. Thermal drift of the gain (% of reading): ±0.04mA(-25ºC~+70ºC)

4. Response time (@ 90% of V_Pmax): ≤300ms

5. Offset current: 4mA±0.02mA(+25ºC )

General data:

1. Operating temperature: -25 ^oC ~+70 ^oC

2. Storage temperature: -40 ^oC ~+85^oC

3. Weight: 80g

4. Standards: EN50155

Features:

1. Close loop (compensated) voltage transducer

2. Galvanic isolation between primary and secondary circuit

3. Insulated plastic case made of black PC recognized according to UL 94-V0

Dimension:

Connection: