Reference Standard:

GB/T 13850-1998(IEC688-1992)

Accuracy:

0.5%RO according to IEC 688-1,At(23±5℃)

Long term stability:

≤±0.5%/year,No accumulation error

Temperature influence:

<100ppm/℃

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

Voltage output rated 2mA MAX 5mA output

Auxiliary power:

< 3VA (for GPA & GPAR);< 8VA (for GPAX);

Auxiliary load  effect:

<0. 2 %

Allow excessive input:

Current 2 rate continuous  20 rate

1 secs voltage max 2 rate continuous

Dielectric strength:

Input/output/power/betwem the crust 2KV,AC 1 min IEC866

Impact test:

ANSI C37.90a/1973,IEC 255-4,(5kV 1.2/50us  Pulsed Voltage)

Calibration amplitude:

Full scale least<±3%,zero least<±1%

Magnetic field effect:

0.4KA/m magnetic field strength change<0.05%

Operating  condition:

Temperature -10～55℃relative  humidity

≤95% RH non condensing

Storage condition:

Temperature-40～70℃  relative humidity

≤95% RH non condensing