Uni-T UT225A Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Uni-T UT225A (11 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 9 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/11
P/N:110401111865X
 
UT225A
UT225A
Transformer Turns Ratio Receiver
Flex Clamp S ensor
Low Voltage Transformer Turns Ratio Tester
1
Contents
I. Introduction .............................................................................................................................. 2
II. Model .......................................................................................................................................2
III. Product Structure ...................................................................................................................... 2
IV. Working Principle ..................................................................................................................... 3
V. Standard Condition .................................................................................................................. 4
VI. Technical Parameters .............................................................................................................. 5
VII. Application ................................................................................................................................ 6
1. Power On/Off ..................................................................................................................... 6
2. Setting of Transformer Turns Ratio and Ratio Difference ................................................. 6
3. Testing of Transformer Turns Ratio .................................................................................. 6
4. Data Lock/Storage/Unlock ................................................................................................. 7
5. Data Viewing/Deletion ....................................................................................................... 9
6. Battery Replacement ......................................................................................................... 9
VIII. Precautions ............................................................................................................... 9
IX. Packing List.............................................................................................................. 10
2
I. Intr ctionodu
UT 5A Low Voltage Transformer Turns Ratio T ter22 es is ext sively ed to en appli
3 / 0V power system. It can be us to perform fast on-site tecti on the 80 22 ed de on
current tr sformer of metering device, and to m sure current a leakage an ea nd
current in 3 /220V power system. Wit t the ne to shut down t wer, the 80 hou ed he po
tester en les accurate testing on the actual transformer ratio, phase ty a ab pe nd
polarity of curr t transen former during operation.
UT225A consists of tester, primary current tr sfo er (CT1) and seco ry an rm nda
current tr sformer an (CT2). With sma clamp diameter at 8mm, UT2 A is suitable ll 25
to use in ow s ce and vir m ts with concentrated c les, making it a narr pa en on en ab
safe, accurate and port le m surem t meter for technicians. T app cation ab ea en he li
of the tester can create significant economic and social benefits for power
enterprises to manage t use of power. he
The primary cu t transformer (CT1) se s testing rren nd data via wireless tr smission, an
with ransmissi distance of 100 meter. t on
II. M el od
Mo l de
Primary
curr t en
transformer
(CT1)
Secondary
curr t en
transformer
(CT2)
Tr sformer an
turns ratio
Angle
differ ce en
Co cti nne on
mode of
primary
cu t clamp rren
and tester
UT225A
0. ~3 0A 0A 00
0.00mA~5A
1~ 0 50
--
Wireless
tr smission an
III. Pr ct Structure odu
UT225A consists of tester, primary cu ent tr sfo er (CT1) and seco ry rr an rm nda
current transformer (CT2). T primary cu t transformer (CT1) s s testing he rren end
data via wireless ransmission with transmission dist ce of 0 meter. t , an 10


Product specificaties

Merk: Uni-T
Categorie: Meetapparatuur
Model: UT225A

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