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Electrical Parameters

Supplier From China
Dec-15-21

Product description

Single phase standard power supply is suitable for power department, quality control department, research units, institution of higher learning, electric energy meter, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and power source.



Electrical parameters

Electrical parameters

Accuracy class

0.05, 0.1

Power supply

Single phase AC 85-265V, 50 60 Hz

AC Voltage output

Range

57.7V 100 V 220V 380V, Switch automatically max 500V

Adjustment resolution

0.01, 0.1, 1, 10



AC Voltage output

Range 57.7V 100 V 220V 380V, Switch automatically max

Adjustment resolution 0.01, 0.1 1, 10,

Accuracy 0.05 RG

Stability Better than 0.01 RG 1min

Distortion degree Better than 0.1 not capacitive load

Load capacity 40VA

Full load regulation rate Less than 0.01 RG

Full load regulation time Less than 1ms

Temperature drift 8 PPM C

Long-term stability 60 PPM year

Price and Minimum Quantity

Price: $770 - $15397
MOQ: Not Specified

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Verification Status


 
 
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Product description

Single phase standard power supply is suitable for power department, quality control department, research units, institution of higher learning, electric energy meter, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and power source.



Electrical parameters

Electrical parameters

Accuracy class

0.05, 0.1

Power supply

Single phase AC 85-265V, 50 60 Hz

AC Voltage output

Range

57.7V 100 V 220V 380V, Switch automatically max 500V

Adjustment resolution

0.01, 0.1, 1 10,
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Technical index

Electrical parameters

Accuracy class

0.05%, 0.1%

Power supply

Single phase AC 85-265 V, frequency 50/60 Hz

AC Voltage output

Range (U1, U2, U3 phase)

57.7V/100V/220V/380V; range switch automatically

(Max 500V)



Electrical parameters - continued

0.01% RG

Accuracy

0.05% RG

Stability
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Using electrical parameters means using several
analog or digital single-function products such as
ammeters, voltmeters or watt meters.
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measurement device.
It displays simultaneously on the 3 phases the
most frequent values for an electrical installation or
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Feb-20-23
 
The model GF313 handheld three phase electricity meter field tester is a economical 0.2% AC energy meter accuracy testing device, mainly used to test three phase and single phase electricity energy meter error on site, measure all various of AC electrical parameters - U, I, P, Q, S, PF, F and CT ratio & phase error etc. And then it can check whether the wiring of the electricity meter is correct. GF313 electronic meter tester is an ideal electrical test tool for the metrological service of electricity power utilities.
Aug-03-21
 
Product description

The Portable single-phase electric meter Test Equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source, ac voltage source and current source.

Technical index

Electrical parameters

Accuracy class

0.05%, 0.1%

Power Supply

One Phase AC 100-265V, frequency 50/60Hz.

AC Voltage Output

Range

57.7V, 100V, 220V, 380V; max 500V

Adjustment range

(0-120)%RG(1)

Adjustment

0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability

0.01%/120s

Electrical parameters - continued

Distortion 0.2% (Non-capacitive load)
Output load max 25VA
Measuring accuracy 0.05%RG

Verification Status