Gpa, Gpax, Gpar High-Reliability Current Transducer

Min.Order: 2

Product origin: Jiaxing, Zhejiang, China

Infringement complaint:

Complaint

US$ -1

Description

Gpa,GPAX,GPAR High-Reliability Current Transducer
1. Summarize:
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.

2.Models:
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

3.Technical Specifications:

3.Models&Specifications

4.Terminal Connection

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

Haiyan Jinhan Electronic Technology CO.,LTD

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&current 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&current 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