Audited Supplier
Gpa, GPAX, GPAR, EPA, EPAX, EPAR
New-Type Transmitter
AC Transmitter
Single
Two-wire Transmitter
0.5G
ISO
Customized
Haiyan Jinhan Electronic Technology Co.,Ltd
1 Piece
Integration
Beige Plastic-Shell
34.5*75*113
35mm DIN Sliding-Way
About 0.5kg
by Air
Global
Depend on Quantity
Jinhan
Independent Carton Package
SGS
China
9030390000
Product Description
Gpa,GPAX,GPAR High-Reliability Current Transducer
Electric quantity transducer is a measuring instrument that it makes measurand electric quantity (AC Current/Voltage Active Power Reactive Power Active Energy Reactive Energy Power Line Frequency.Phase Angle Power Factor DC Current/Voltage) turn into DC current or voltage output that accroding to proportional linearity . It widely applied to electric measurement autocontrol and system altitude that in electric power Coal metallurgy railway and so on.
Applied Standards & Rules
Measuring and conversion IEC 688 / 1992 - 04
Dielectrical strength IEC 688 2KVac / 1 min.
Surge and Impulse test ANSI C37.90 / 1989
IEC 255-3 (1989) 4KV 1.2 x 50 us
Current transducers convert AC input into load independent DC current & voltage output signal. This signal is highly accurate & proportionally linear to the AC input. GPA versions convert the AC sinusoidal waveforms to linear DC output calibrated to the RMS value.
GPA single phase current
GPAS single phase self-powered current
GPA2 2 wires / 4~20mA ( 8~36V DC powered )
GPAX three phase current
GPAXS three phase self-powered current
GPAX2 2 wires / 4~20mA ( 8~36V DC powered )
GPAR single phase TRMS current
The following models can be used with each other:
EPA single phase current
EPAS single phase self-powered current
EPA2 2 wires / 4~20mA ( 8~36V DC powered )
EPAX three phase current
EPAXS three phase self-powered current
EPAX2 2 wires / 4~20mA ( 8~36V DC powered )
EPAR single phase TRMS current
5.Dimensional Drawings
Technical Specification
Haiyan Jinhan Electronic Technology CO.,LTD
The model of this series is shown in the following table :
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Electric quantity transducer is a measuring instrument that it makes measurand electric quantity (AC Current/Voltage Active Power Reactive Power Active Energy Reactive Energy Power Line Frequency.Phase Angle Power Factor DC Current/Voltage) turn into DC current or voltage output that accroding to proportional linearity . It widely applied to electric measurement autocontrol and system altitude that in electric power Coal metallurgy railway and so on.
Applied Standards & Rules
Measuring and conversion IEC 688 / 1992 - 04
Dielectrical strength IEC 688 2KVac / 1 min.
Surge and Impulse test ANSI C37.90 / 1989
IEC 255-3 (1989) 4KV 1.2 x 50 us
Current transducers convert AC input into load independent DC current & voltage output signal. This signal is highly accurate & proportionally linear to the AC input. GPA versions convert the AC sinusoidal waveforms to linear DC output calibrated to the RMS value.
GPA single phase current
GPAS single phase self-powered current
GPA2 2 wires / 4~20mA ( 8~36V DC powered )
GPAX three phase current
GPAXS three phase self-powered current
GPAX2 2 wires / 4~20mA ( 8~36V DC powered )
GPAR single phase TRMS current
The following models can be used with each other:
EPA single phase current
EPAS single phase self-powered current
EPA2 2 wires / 4~20mA ( 8~36V DC powered )
EPAX three phase current
EPAXS three phase self-powered current
EPAX2 2 wires / 4~20mA ( 8~36V DC powered )
EPAR single phase TRMS current
5.Dimensional Drawings
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 |
| Frequency | 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 |
The model of this series is shown in the following table :
| Product | Model No. | 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 |
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