NVCT.140-12/SP1V

NCV1-200V/SP1 Voltage Transducer

Applications:                                            

For the electronic measurement of voltages: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high voltage) and the secondary (electronic) circuits.

Main technical data:

1. Primary normal voltage V_PN: 140V r.m.s

2. Primary voltage, measuring range V_P: 0~+/-200V

3. Conversion ratio: 200V/10V

4. Secondary nominal output: 7V

5. Load resistance: more than 3000 ohm

6. Supply voltage(+/-5%): +/-15V

7. Current consumption: 30mA(@±15V)+ Secondary output voltage/ load resistance                      

8. Isolation test: Between the primary circuit and the secondary circuit(+.-.M.0V): 6kVrms/50Hz/1min

Accuracy – Dynamic performance data:

1. Accuracy @ V_PN,T_A=+25℃:±1%

                   T_A=-25℃~+70℃ :±3%

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

3. Offset voltage @ V_P=0, T_A=+25 ^oC: not more than +/-35mV

@ V_P=0, T_A=-25 ^oC~+70 ^oC: not more than +/-100mV

4. Response time @90% of V_Pmax: not more than 4us

5. Frequency bandwidth (-3dB): DC 15kHz

General data:

1. Operating temperature: -25ºC~+70ºC

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

3. Total primary power loss: 2W

4. Primary resistance @ T_A=+25 ^oC:   9800 ohm

5. Weight: 300g

6. Standards: EN 50155

Features:

1. Close loop (compensated) voltage transcucer

2. Galvanic isolation between primary and secondary circuit

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

Dimension:

Connection: