DFC-S200 Single Phase Watt-hour on-site Calibrator

DFC-S200 is a single phase portable reference meter, which is used to check many kinds of electricity meter.

I. Introduction

DFC-S200 is a single phase portable reference meter, which is used to check many kinds of electricity meter. With small size, light weight, strong function, it is very portable to check meter on-site.

II. Features & Functions

1.  0.1% portable single-phase electric source integrative function. 

2. Single-phase field use checking function. 

3. Transformer's self-calibration function. 

4. Waveform showing function: directly display U, I waveform. 

5. Harmonic testing function: show all data of 2nd~25th harmonic waveform in forms of histogram.  

6. Save and query function: able to save 1000 pieces of checking records. Able to inquire in different ways, including fuzzy query.  

7. Distant upgrade function: through download updating package, able to upgrade the software system of HA and enjoy new function and characteristics of HA constantly. 

8. Bilingual-language function:able to read both Chinese and English in the screen. 

9. Help function: press F1 to enter help interface. 

10. Multi-ways of electricity supply: three ways to supply electric energy, using battery, electricity input online or external. 

III. Technical Parameter

Main specification	Specification	Accuracy when using transformer	Accuracy when using terminal
	Voltage	0.1%	0.1%
	Current	0.3% (0.1A~1000A) Guarantee long-term accuracy (0.1A~40A)	0.1% (0.1A~10A)
	Power	0.3% Guarantee long-term accuracy (1A~40A)	0.1%
	Active electric energy	0.3% Guarantee long-term accuracy (1A~40A)	0.1%
	Reactive electric energy	0.5%	0.3%
	Harmonic wave	2~51th	0.1%
Others	Inner virtual load	Output current: 10A; power: 10VA
	Crystal display	320x240 (color)
	Communication	RS232
	Battery electric source	Lithium battery (persistent work for 4 hours)
	Electric energy impulse	FH=3.6*100000000 p/KW.H FL=3.6*10000P/KW.H
	Data save	8M
Environment	Ambient temperature	-20~50°C
	Humidity	40~95%
Physical appearance	Size	249*154*58mm
	Weight	1.5kg

DFC-S200 Single Phase Watt-hour on-site Calibrator