Three Phase Wide Range Reference Standard Meter

Functions and features

1,Full-digital multifunctional reference standard meter

2,High-speed A/D Simultaneous Sampling,DSP digital real-time measuring  and processing 

3,It can masure three phase voltage ,current phase ,fenquency ,power and other electric parameters

4, Be equipped with high performamce ARM9 CPU and bulid-in WinCE system, menu operation software

5,9.4″ ture color LCD display 

6,Multifunction operating software support such funnction as:symmetry,stability measurement ,vector display ,harmonic analysis ,distortion degree calculation ,energy errror calculation ,Svalue etc.

7, Large capacity FLASH hard disk to enable the test data storage 

8,Be equipped with RS232 port to communicate with PC and to achieve more measurement and data processing functions controlled by PC software

Index 

1,Accuracy class:0.02

2,Phase scope:0-359.99°,resolution:0.001°,accurcy ±0.05 °

3,Frequency scope :  45Hz-65Hz,resolution :0.0001Hz, accuracy: ± 0.01Hz

4,Voltage range:3*60v,3*100v,3*200v,3*400v,shift automatically ,accuracy :0.02%;current :0.1A,0.25A,0.5A,1A,2.5A,5A,10A,20A,40A,100A,auto/manual shift ,accuracy :0.02%

5,9 kinds of connection mode as follows :

 (1)P4           Three phase four wire active

(2)Q4-r         Three phase four  wire reactive true

(3)Q4-3         Three phase four wire reactive cross

(4)P3            Three phase three wire active

(5)Q3-r         Three phase three wire reactive true

(6)Q3-3        Three phase three wire reactive cross connected A

(7)Q3-2        Three phase three wire reactive cross connected B

(8)Q3-m       Three phase three wire  reactive Q60 cross

(9)Q3-60      Three phase three wire  reactive Q60

6,24H variation : < 0.004%,  yearly variation: <0.01%

7,Working circumstance:  temperature:23 ℃ ± 1℃ , humidity:60% ± 15%(no condensation)

8,Power supply: AC220v ± 10%

9,Power consumption:  ≤30VA

10,Dimension:485*180*465MM

11,Weight:13kgs