Uni-T UT255C Bruksanvisning

Uni-T Mätutrustning UT255C

Läs nedan 📖 manual på svenska för Uni-T UT255C (12 sidor) i kategorin Mätutrustning. Denna guide var användbar för 8 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

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VI. Operating Instructions ........................................................................................................ 7

1. Operate the detector .............................................................................................. 5

1) Power on/off .................................................................................................... 6

2) General testing ..................................................................................................... 6

3) Testing zone......................................................................................................... 6

4) Data transfer ........................................................................................................ 6

2. Operate the receiver ................................................................................................... 9

1) Power on/off .................................................................................................... 9

2) Introduction ......................................................................................................... 9

3) Data reception ............................................................................................... 10

4) Data hold ....................................................................................................... 10

5) Introduction ....................................................................................................... 10

6) Data storage .................................................................................................. 10

7) Data viewing .................................................................................................. 10

8) Data deletion ...................................................................................................... 10

VII. Battery Replacement ................................................................................................... 10

VIII. Packing List ................................................................................................................. 11

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 Install battery according to correct polarity, remove battery if the product is not used for a

long time.

 Disassembly and servicing must be performed by authorized qualified personnel.

 It is forbidden to use if any component of the product is found damaged.

 If the using of the product presents risk, please stop use and then send the product to

authorized body for maintenance.

 The danger symbol “ ” at the product and in the user manual identifies that the operator

must perform safe operation according to the instructions.

 The extreme danger symbol “ ” at the product and in the user manual identifies that the

operator must strictly perform safe operation according to the instructions.

 It is recommended to perform dielectric test once per year at least (apply AC 220kV/rms

between both ends of fully-extended hot stick).

I. Introduction

The UT255C Large Current Fork Meter is specifically designed and manufactured to

measure high-voltage current. Its innovative U-shaped clamp, which features a breakthrough

in conventional structure, makes on-site measurement effortless.

This versatile device comprises a current fork meter, a wireless receiver, and a high-voltage

hot stick. With a wireless transfer distance of up to 100 meters and a current range of AC

0.00A~9999A, the UT255C can accurately measure the current of high-voltage lines below

60KV when connected to a hot stick. Conversely, for low-voltage lines below 600V, the

hook meter can directly measure the current without the need for a hot stick.

The UT255C is equipped with several useful features, such as data holding and storage.

Additionally, the adjustable connector at the hot stick and U-shaped clamp jaws make it easy

to clamp the measured conductor. Furthermore, it can serve as an alternative to the

High/Low-Voltage Transformer Turns Ratio Tester by measuring the high/low-voltage current

of primary and secondary loops and calculating the transformer turns ratio. The hot stick is

characterized as being lightweight, retractable, moisture-proof, high temperature resistant,

impact-proof, and highly insulated.

The UT255C Large Current Fork Meter is extensively employed in a variety of settings,

including substations, power plants, industrial and mining enterprises, detection stations, and

electrical servicing departments.

Produktspecifikationer

Varumärke:	Uni-T
Kategori:	Mätutrustning
Modell:	UT255C

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