Περιγραφή
Technical Specification
| Reference Standard |
GB/T 13850-1998(IEC688-1992) |
| Accuracy | |
| Long Term stability | ≤±0.5%/year.No accumulation error |
| Temperature influence | ≤ 100ppm/oC |
| Response Time |
<400ms |
| Output Ripple | <1.0%(peak-peak value) |
| Input burden | Current less 0.2VA;voltage less 0.1VA |
| Συχνότητα | Nominal frequency ±10% |
| Maximum output load | Current output Max10V pressure drop |
| Auxiliary power | Ratedvoltage80%-120%,rated current 90%-110% |
| Auxiliary load effect |
<± 0.2% |
| Allow excessive input | Current 2rate continuous 10rate 20 secs voltageMax 2ratecontinuous |
| Dielectric strength | Input /output /power/between the crust 2KV AC 1 minIEC866 |
| Impact test | ANSIC37.90a/1973,IEC255-4 (5kV1.2/50us PulsedVoltage) |
| Calibration amplitude | Full scale least±3%,zero least±1% |
| Magnetic field effect | 0.4KA/m magnetic field strength change <0.05% |
| 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, after HCNR200 linearity photodiode transforms to DC output which has extremely good linear relations with the measured signal, uses the computer aided designed, the principle is simply, circuitry designed concisely, reliability is highly and installment is conveniently.
Notice
Operating environment should not have the electric dust and gas of corrosive metal and destruction insulation existence, the altitude should less than 2,500 μέτρα.
The Zero and CAL have been adjusted when products left factory. Please don’t adjust at will.
The model of this series is shown in the following table :
| Προϊόν | Μοντέλο αρ.. | Swap model |
| AC current transducer(1 unit of avg. to rms conversion) | GPA | EPA |
| AC current transducer(1 unit of avg. to rms conversion) | GPV | EPV |
| AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered) | GPA2 | EPA2 |
| AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered) | GPV2 | EPV2 |
| AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered) | GPAX2 | EPAX2 |
| AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered) | GPVX2 | EPVX2 |
| AC current transducer(1 unit of avg. to rms self-powered) | GPAS | EPAS |
| AC current transducer(1 unit of avg. to rms self-powered) | GPVS | EPVS |
| AC current transducer(3 unit of avg. to rms self-powered) | GPAXS | EPAXS |
| AC current transducer(3 unit of avg. to rms self-powered) | GPVXS | EPVXS |
| AC current transducer(TRMS conversion ) | GPAR | EPAR |
| AC current transducer(TRMS conversion ) | GPVR | EPVR |
| AC current transducer(2 output) | GPAT | EPAT |
| AC current transducer(2 output) | GPVT | EPVT |
| AC current transducer(3 unit of avg. to rms conversion) | GPAX | EPAX |
| AC current transducer(3 unit of avg. to rms conversion) | GPVX | EPVX |
| 3 phase 3 wire reactive power transducer | GPK201 | EPK201 |
| 3 phase 3 wire reactive power transducer(2 output) | GPKT201 | EPKT201 |
| 3 phase 3 wire Active power&reactive power transducer | GPWK201 | EPWK201 |
| 3 phase 3 wire Active power transducer | GPKT201 | EPKT201 |
| 3 phase 3 wire Active power transducer(2 output) | GPWT201 | EPWT201 |
| 3 phase 3 wire wate&var¤t transducer | GPWKA201 | EPWKA201 |
| 3 phase 4 wire reactive power transducer | GPK301 | EPK301 |
| 3 phase 4 wire reactive power transducer(2 output) | GPKT301 | EPKT301 |
| 3 phase 4 wire Active power&reactive power transducer | GPWK301 | EPWK301 |
| 3 phase 4 wire Active power transducer | GPKT301 | EPKT301 |
| 3 phase 4 wire Active power transducer(2 output) | GPWT301 | EPWT301 |
| 3 phase 4 wire wate&var¤t transducer | GPWKA301 | EPWKA301 |
| 3 phase 3 wire Active energy transmitter | GPWH201 | EPWH201 |
| 3 phase 3 wire Reactive energy transmitter | GPKH201 | EPKH201 |
| 3 phase 3 wire Active power+energy transducer | GPWWH201 | EPWWH201 |
| 3 phase 3 wire Reactive power+energy transducer | GPKKH201 | EPKKH201 |
| 3 phase 4 wire Active energy transduce | GPWH301 | EPWH301 |
| 3 phase 4 wire Reactive energy transduce | GPKH301 | EPKH301 |
| 3 phase 4 wire Active power+energy transducer | GPWWH301 | EPWWH301 |
| 3 phase 4 wire Reactive power+energy transducer | GPKKH301 | EPKKH301 |
| Frequency transducer | GPF | EPF |
| Power factor transducers | GPPF | EPPF |
| Dc isolation transmitter | GPD | EPD |
| Dual output dc isolation transmitter | GPDT | EPDT |
| Power controller | GPS | EPS |