Uni-T UT285C Manual

Uni-T Måleudstyr UT285C

Læs gratis den danske manual til Uni-T UT285C (78 sider) i kategorien Måleudstyr. Denne vejledning er vurderet som hjælpsom af 16 personer og har en gennemsnitlig bedømmelse på 4.8 stjerner ud af 8.5 anmeldelser. Har du et spørgsmål om Uni-T UT285C, eller vil du spørge andre brugere om produktet?

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Side 1/78

2023/12/05

P/N:110401110254X

Power Quality Analyzer

Warning

Thank you for purchasing UT285C Power Quality Analyzer. To better use this product, please be sure to:

----Read this user manual thoroughly.

----Comply with the safe regulations and operating cautions strictly in this manual.

䕺

Failure to comply with follow precautions may cause electric shock, explosion, or fire.

䖩 Under any circumstance, please pay special attention on safety in using this device.

䖩 P a y a tte n tio n to w o rd s a n d s ym b o ls affixed on the panel and back cover of the device.

䖩 This device must be used, disassembled and repaired by authorized professionals.

䖩 If continuous use of this device is dangerous to the user, please stop use immediately and seal the device,

and then send it to authorized body for maintenance.

䖩 The danger symbol in manual “ ” indicates that users must perform safe operation in compliance with

the manual instructions.

䖩 The extreme danger symbol in manual “ ” indicates that users must perform safe operation strictly in

compliance with the manual instructions.

䖩 Before removing and replacing the battery or the SD-Card, please power off the device and disconnect it

from tested line, current sensor, power adaptor.

䖩 Current clamp must be connected with the device correspondingly, otherwise the test error may be

increased.

䖩 Please do not use the device if the battery or SD card slot is missing, damaged or improperly installed.

䖩 The founder and operator of the system shall be responsible for any system security problems unrelated to

this Analyzer.

䖩 For safety, please use only the wires and accessories supplied with the Analyzer (in accordance with the

standard of IEC61010-031(2002)). When a sensor or accessories in low-voltage class are connected to the

device, which must be applicable to the system of this device.

䖩 Please always check test leads, current clamps and accessories are in optimum condition before use. Any

wire, current clamp or accessory with damaged insulation (or even partially damaged) must be repaired or

scrapped.

䖩 Comply with the environmental condition (refer to 15.3.1)

䖩 Please use personal safety equipment when necessary.

䖩 The Analyzer should be used in devices with AC/DC voltage to ground not greater than CAT IV 600V

(IEC61010-1 standard), or used in devices with voltage not greater than CAT III 1000V. It is forbidden to use

for power grids or measurement category with higher voltage.

䖩 Use only the power adapter or battery pack supplied by the manufacturer, which is designed in accordance

with specific safety rating.

䖩 Please comply with the safety rating for the accessories or current clamp. Do not make connection with any

unused terminals.

䖩 Some current clamps cannot be installed to or removed from exposed conductors under the dangerous

voltage.

䕺 Usage & Connection Step:

䖩 Start up the Analyzer.

䖩 Set the relevant parameters of the Analyzer according to the desired results and the network type.

䖩 Connect the voltage test leads and current sensors to the Analyzer.

䖩 Connect the ground line and/or neutral line of the voltage test leads to the ground line and/or neutral line of

the power grid.

䖩 Connect the neutral line of current sensor to the neutral line of power grid.

䖩 Connect the L1 phase lead to the L1 phase of power grid and the corresponding current sensor clamp to the

phase L1 of power grid.

䖩 Repeat the above connection steps for phases L2, L3.

Note: Complying with this operation procedure reduces connection errors to minimum and avoids wasting

time.

䕺 Disconn ectio n Steps:

䖩 Disconnect the wiring in reverse order (disconnect the ground line or neutral line at last in general).

䖩 Remove all the leads of the Analyzer and shut it down.

䖩 Cha rge the battery and upload the test data when necessary.

USB is used for data transmission. Battery can be charged by the supplied special adapter.

䕺Dotted Ends Of The Current Clamp

䖩 The side with current clamp marks (L1, L2, L3, N/D or has red dot) is the current noninverting input end,

which is dotted end.

Produkt Specifikationer

Mærke:	Uni-T
Kategori:	Måleudstyr
Model:	UT285C

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