Описание
Technical Specification
| Reference Standard |
GB/T 13850-1998(IEC688-1992) |
| Accuracy | |
| Long Term stability | ≤±0&период;2%/year&период;No accumulation error |
| Temperature influence | ≤ 100ppm/oC |
| Response Time |
<400РС |
| Output Ripple | <0&период;4%(peak-peak value) |
| Input burden | Current less 0&период;2VA;voltage less 0&период;1VA |
| Частота | Nominal frequency ±10% |
| Maximum output load | Current output Max10V pressure drop |
| Auxiliary power | Ratedvoltage80%-120%&запятая;rated current 90%-110% |
| Auxiliary load effect |
<± 0&период;1% |
| Allow excessive input | Current 3rate continuous 10rate 30 secs voltageMax 2ratecontinuous |
| Dielectric strength | Вход /output /power/between the crust 2KV AC 1 minIEC866 |
| Impact test | ANSIC37&период;90а/1973&запятая;IEC255-4 (5kV1&период;2/50us PulsedVoltage) |
| Calibration amplitude | Full scale least±3%&запятая;zero least±1% |
| Magnetic field effect | 0&период;4KA/m magnetic field strength change <0&период;05% |
| Operating condition | Temperature -10~55oC relative humidity≤95%RHnoncondensing |
| Storage condition | Temperature -40~70oC relative humidity ≤95% RHnoncondensing |
Main functions and Characteristics
Transforms the measured signal to a voltage&запятая; after HCNR200 linearity photodiode transforms to DC output which has extremely good linear relations with the measured signal&запятая; uses the computer aided designed&запятая; the principle is simply&запятая; circuitry designed concisely&запятая; reliability is highly and installment is conveniently&период;
Notice
Operating environment should not have the electric dust and gas of corrosive metal and destruction insulation existence&запятая; the altitude should less than 2&запятая;500 meters&период;
The Zero and CAL have been adjusted when products left factory&период; Please don’t adjust at will&период;