UNIT-T UT18A Ҷилдиtagд ва Дастури дастурии санҷиши давомдор

UT18A Ҷилдиtage ва санҷиши давомдор

Мушаххасоти:

  • Model Number: UTI BA/B/C/D/E
  • P/N: 110401110904X
  • Operating Manual: Voltage ва санҷиши давомдор
  • Сертификати CE
  • Conforms to UL STD 61010-1, 61010-2-030, 61010-2-033,
    61010-031
  • Certified to CSA STD C22.2 No. 61010-1, 61010-2-030,
    61010-2-033, 61010-031
  • CAT III and CAT IV Measurement Categories

Дастурҳои истифодаи маҳсулот:

Symbols and Descriptions:

Ensure to read through each section of the manual before using
the equipment to avoid physical injury and equipment damage.

Tester Panel Symbols:

  • Test pen L1/L2
  • Ҷилдиtage indication (LED)
  • Намоиши LCD

Дастурҳои амалиёт:

  1. Self-inspection function available
  2. RCD test (UT18B/C/D/E models)

Чорабиниҳои бехатарӣ:

  • Follow safety test regulations specified in the manual
  • Be cautious of electric field interference or radiation during
    озмоиш

Ҷилдиtage Test Instructions:

  1. Ҷилди сефазавӣtage test range: 57V-400V (50Hz-60Hz)
  2. Hold the main body of the tester and connect test pens as
    дастур дод

FAQ (Саволҳои зуд-зуд додашаванда):

Why is it important to read the manual before using the
озмоишкунанда?

Reading the manual ensures safe usage, prevents physical harm,
and protects the equipment from damage.

What should I do if the low-battery voltagнишондиҳанда e
пайдо мешавад?

If low-battery voltage is indicated, replace the battery before
further measurements to avoid inaccurate results.

How do I conduct a three-phase voltage test with the
озмоишкунанда?

Hold the main body of the tester, connect test pens as
instructed in the manual, and follow the LED indications for
натиҷаҳои дақиқ.

«`

P/N: 110401110904X

UT”I BA/B/C/D/E Voltage and Continunity Tester Operating Manual

1. Symbols referred in the manual
.L’.n. The manual includes necessary information regarding the safe usage and equipment maintenance and, before .,&. use, read through each section of the manual.
Нахондани дастур ё нафаҳмидани усули истифодаи таҷҳизот, ки дар дастур зикр шудааст, боиси осеби ҷисмонӣ ва осеби таҷҳизот мегардад.

1h Dangerous Voltage
.& Important Information. Please refer to instruction sheets.
[g] Double Insulation
f:s. Suitable for living and working

¾ –
CE
c~us
1~Wn)~

Маҳсулотро ҳамчун партовҳои коммуналии таснифнашуда напартоед. Барои партови минбаъда онҳоро ба қуттии такрории батареяи таъиншуда гузоред.
Сертификати Иттиҳоди Аврупо
Conforms to UL STD 61010-1, 61010-2-030, 61010-2-033, 61010-031, Certified to CSA STD C22.2 No. 61010-1, 61010-2-030, 61010-2-033, 61010-031.

Гурба III

Measurement category Ill is applicable to test and measuring circuits connected to the distribution part of the building’s low-voltage Насбкунии СЕҲ.

Measurement category IV is applicable to test and measuring circuits connected at the source of the CAT IV building’s low-voltage Насбкунии СЕҲ.

Аломат дар панели озмоишгар ва тавсифи он (расми 1)

Расми 1

1 Test pen L1; 2 Test pen L2; 3 Voltage indication (LED); 4 LCD display; 5 High-voltage indication; 6 AC indication;

7 Continuity indication;

13 HOLD mode/backlighl button;

8 Polar indication;

14 Дурахш

9 Rotary phase indication;

15 Test pen cap;

10 RCD indication (LED);

16 Сарпӯши батарея

11 RCD test button;

12 Flashlight/self-inspection button;

Дар расми 2 тавсифи муфассали панели LCD оварда шудааст.
1. Silent mode indication; 2. HOLD mode indication; 3. Low-voltage battery indication; 4. Voltage measurement; 5. Frequency measurement; 6. DC voltage measurement 7. AC voltage measurement; 8. Voltagнишондиҳанда e
(LCD segment code); 9. High-voltage indication; 10. Continuity indication; 11 . RCD indication; 12. Rotary phase indication
2. Operation instruction and use scope of the tester
Ҷилдиtage and continuity tester includes four models: UT18A, UT18B, UT18C, UT18D and UT18E, has such functions as AC/DC (including three-phase alternating current) voltagандозагирии электронӣ, нишондиҳандаи марҳилаи сефазавии AC, андозагирии басомад, санҷиши RCD, санҷиши муттасилӣ, санҷиши оддӣ дар сурати набудани таъминоти барқи батарея, санҷиши худ, интихоби ҳолати хомӯш, аз ҳад зиёдtagнишондоди д ва кам-волtage battery indication. In addition, the flashlight attached to the test pen provides convenient application in a dark environment. To protect tester and, more particularly, the tester user, the tester is equipped with protecting jacket. The tester should be put on protective jacket after use and, preferably, placed inside tool kit so as to protect it against any damage. Never place the tester into your pocket.
The tester is applicable to various occasions such as the household, factory, electric power department, etc. It has the following characteristics: 1. To protect physical injury, ii is designed with protecting jacket; 2. LED indication (UT1 BA/B/C/E); 3. LCD voltage and frequency display (UT18C/D/E); 4. AC/DC measured up to 690V, UT18E can reach 1000V; 5. Continuity measurement; 6. Indicate the phase relationships among three-phase AC; 7. Both the buzzing and silent mode is optional; 8. Detection without battery (UT18A/B/C/E); 9. Flashlight function;
1o. Self-inspection function;
11 . Low-battery voltage нишондод ва ҳаҷми ченшудаtage Нишондиҳандаи зиёда аз диапазон (Вақте ки UT1 BE ҳаҷми ками батарея астtagд, онро чен кардан мумкин нест ва батареяро иваз кардан лозим аст);
12. RCD test (UT18B/C/D/E); 13. Automatic standby.
3. Safety precautions ..&.To prevent physical injury, electric shock or fire, pay special attention to following items:
· Before using a voltage detector with audible indicator at locations with a high background noise level, it has to be detenmined whether the audible signal is perceptible.
· the voltage detectors are designed to be used by skilled persons and in accordance with safe methods of work. · The different indicating signals of the voltage detector (including the ELV limit indication) are not to be used for
measuring purposes. · Be sure both the test pen and test instrument is intact before test; · Be sure keep your hand only in contact with the handle while using the equipment; · Never use the equipment while the voltage is beyond the range (referring to technical specification parameters)
and above 800V; · Before use, be sure the equipment can function well; · To ensure normal operation of tester, measure a known voltage value in the first. · The tester cannot be used any more in case of one or several functional failure(s) or no functional indication. · Never test in wet conditions. · Display functions well only when the temperature ranges -15″C-+45″C and relative humidity is <85%. · The instrument must be repaired in case the personal safety of operator cannot be guaranteed. 1 The safety would be no longer guaranteed in any of the following circumstances: 1) Visible damage; 2) Tester’s functions are inconsistent with functions that it supposed to have. 3) It had been stored in inappropriate conditions for a long time. 4) Subject to mechanical extrusion in transit.
4. ҷtage measurement ..&. Observe safety test regulations specified in item 3.
Ҷилдиtage gear of lester is composed of a line of LED or LCD segment codes, including 6V (UT1 BD), 12V, 24V,
50V, 120V, 230V, 400V, 690V and 1000V (UT18E only). LED (or LCD segment code) would be lighted one after another along with increased voltage, and so will the polarity LED (or LCD segment code) indication,
AC LED (or LCD segment code) indication, on-off LED (or LCD segment code) indication, RCD LED (or LCD
segment code) indication, rotary phase LED (or LCD segment code) indication and high-voltage LED (or LCD
segment code) indication. 1. Complete self-check of tester before test. After pressing flashlight key 5s, tester would perform AC/DC
full range detection, accompanied by flashing LED (with exception to RCD light) and blinking displayed LCD. If need to exit self-check, just touch the flashlight key. Connect two test pens to the conductor to be
measured, select a known voltage барои андозагирӣ, ба монанди розеткаи 220V ва дурустии андозагириро таъмин кунед (ниг. Расми 3). Санҷиш наметавонад ҳаҷми AC ва DCро чен кунадtage камтар аз 5V ва ҳангоми чен кардани ҳаҷми ҳаҷм нишонаи дақиқ намедиҳадtage 5Vac/dc аст. Нури мувозӣ ё нури AC ё баланд-ҳаҷмtage
symbol (UT1 BD) and beeping buzzer are normal.

UNl-r:
Расми 3
2. Tester would provide LED indication (UT18A/B), LED+LCD indication (UT18C/E) and LCD indication (UT18D) while measuring AC or DC voltagд. Ҳаҷми баландtage Ҳангоми чен кардани ҳаҷми садо, LED фурӯзон мешавад ва садо садо медиҳадtage ҳаҷми иловагӣ паст астtage (ELV) ҳадди. Агар ҳаҷми чен карда шавадtagд минбаъд хам зиёд кардан ва зиёд кардани мухофи-зати дохилшавй voltage (UT18NB/C/D:750Vac/dc, UT18E:1015Vac/dc) of the tester, Corresponding LED would keep flashing (UT18A/B/C/E), LCD displays “OL” (UT18C/D/E) and buzzer keeps beeping.
3. For measuring DC voltagд, агар L2 ва L1 мутаносибан ба қутби мусбат ва манфии объекти ченшаванда пайваст карда шаванд, LED ҳаҷми мувофиқро нишон медиҳадtagд, LCD ҷилдро нишон медиҳадtage, meanwhile the LED indicating positive pole would be illuminated, LCD displays”+” “VDC” and, on the contrary, the LED indicating negative pole would be illuminated, LCD displays “-‘”VDC”. If need to judge the positive and negative pole of the object to be measured, connect two test pens to the object to be measured randomly, the illuminating positive pole LED or LCD “+” on tester means the terminal connecting to L2 is the positive and the other connecting to L1 is the negative.
4. For measuring AC voltage, two test pens may be randomly connected to two ends of the object to be measured, AC LED would be illuminated(“+”,,,_,, LED illuminate indicate AC at the same time, only for UT1 BE) LCD displays “VAC” while LED indicates the corresponding voltagарзиши e ва LCD ҷилди мувофиқро нишон медиҳадtagарзиши e.
Note: For measuring AC voltage, Land R phase inversion indication LED (UT1 BA/B/C/E) or Land R symbol (UT1 BD) would be illuminated, it means phase indication is unstable, L light (L symbol) or R light (R symbol) is illuminated, and even Land R light (Land R symbol) would be illuminated alternatively; Land R light (Land R symbol) would not provide correct and stable indication unless measuring three phase power system .
5. Detection without battery
Санҷиш метавонад муайянкунии оддиро ҳангоми тамом шудани батарея ё таъмин набудани батарея анҷом диҳад. Ду қаламчаи санҷиширо ба объекти ченшаванда пайваст кунед, вақте ки объект дорои ҳаҷм астtage higher than or equivalent to 50V AC/120V DC, high -voltage LED равшан мешавад, ки ҷилди хатарнокро нишон медиҳадtagд ва LED тадриҷан дар баробари афзоиши ҳаҷми равшантар мешавадtagд чен карда шавад. Функсия танҳо барои UT18A/B/C/E татбиқ мешавад.
6. Санҷиши давомнокӣ
Барои тасдиқи он, ки ноқили ченшаванда электриконида шудааст, ҷtagусули андозагирии e метавонад барои чен кардани ҳаҷми ҳаҷм қабул карда шавадtage at both ends of the conductor by using two test pens. Connect two test pens to the both ends of the object to be measured , if the resistance falls within 0~1 OOkO,continuity LED(UT1 BA/B/C)or continuity symbol “··>)” (UT18D) would be illuminated , accompanied by continuous beeping buzzer; and if resistance falls within 100k0~150k0, continuity LED(UT1 BA/B/C)or continuity symbol “··>)” (UT1 BD)may or may not be illuminated and buzzer may or may not beep; if the resistance falls within 0~60k0,continuity LED(UT1 BE)or continuity symbol “··>l” would be illuminated , accompanied by continuous beeping buzzer; if resistance falls within 60k0~150k0, continuity LED(UT18E)or continuity symbol”··>>” may or may not be illuminated and buzzer may or may not beep; if resistance is >150k0, continuity LED(UT1 BA/B/C/E) or continuity symbol “··>)” (UT1 BD) may not be illuminated and buzzer would not beep . Before any test, be sure the object to be measured red is not electrified.
7. Rotation test (three-phase AC phase indication) ..&.The measurement must be conducted in accordance with the safety test regulations specified in item 3.
.&.In the case of strong electric field interference or strong radiation test phase sequence, the test results may be unstable.
· R, L LED or Land R symbol indication is applicable for rotation test and the test is only applicable for three-phase AC system.
1. Three-phase voltage test range: 57V-400V (50Hz-60Hz) (1 OOV~400V only for UT1 BE). 2. Hold the main body of tester (with finger holding handle), as shown in the following figure, connect test pen L2 to
any phase and L1 to any of remaining two phases. 3. R or L LED would be illuminated, and after connecting a test pen to another phase, another LED (Lor R) would
be illuminated. 4. Lor R LED would be illuminated accordingly when the position of two test pens are exchanged. 5. LED would indicate the corresponding voltage ё LCD ҷилди мувофиқро нишон медиҳадtage value, the indicated or
displayed voltagд бояд ҷилди фаза бошадtagд бар зидди замин, балки сефаза чилtage.

Диаграммаи санҷиши се марҳилаи системаи барқ ​​(расми 4)
Figure 4 Note: For measuring three-phase AC system, connect three measuring terminals to the corresponding terminal of three-phase system and, since the tester has only two test pen terminals, it is required to form the reference terminal by holding tester handle with finger {through the ground}, therefore it would not accurately indicate the phase sequence of three-phase system if not holding the handle or wearing insulating gloves. In addition, it is necessary to ensure the earth terminal (earth wire or shell) of three-phase system in contact with human body while measuring three-phase power system lower than 1DOV.
8. RCD test
Барои кам кардани халалдоршавӣ ҳаҷtagд дар давоми ҷилдиtage measurement, a circuit with impedance lower than the tester under normal measurement mode may be provided between two test pens, namely the RCD circuit system. For RCD trip test, connect two test pens to the Land PE terminal of 230Vac system under normal voltage measurement mode and press RCD key”}” on two test pens, RCD system would trip and the LED indicating RCD(UT1BB/C/E)or RCD symbol {UT1 BD) would be illuminated if the circuit then generates AC current higher than 30mA. Particularly, if RCD cannot measure for a long time and, at 230V, the testing time should be <1 Os, cannot conduct continuous measurement and, after once test, wait 60s before next measurement. Note: In case of no measurement or test, it is normal to have continuously illuminated LED and continuous beeping buzzer after simultaneously pressing RCD keys on two test pens. To avoid functional disorder, do not press two RCD keys under non-RCD testing mode.
9. Silent mode selection
It is allowed to enter the silent mode while tester is under standby mode or normally used. After pressing flashlight key about 1s, tester would bleep and LCD displays silence symbol “@” (UT1 BC/D/E), and tester enters silent mode and, under which mode, all functions are similar to those under normal mode, with exception to the silent buzzer. If need
to resume normal mode (buzzing mode), press flashlight key about 1s and, after “bleeps”, the silence symbol “®”
on LCD would disappear.
10. Application of flashlight function
Функсияи дурахш мумкин аст интихоб карда шавад, агар лозим бошад, ки озмоишкунанда шабона ё дар муҳити торик истифода шавад; пас аз ламси сабук ба тугмаи дурахш дар панели озмоишгар, сарлавҳаamp дар болои санҷишкунанда барои осон кардани кори шумо фурӯзон карда мешавад ва пас аз кор бо ламси сабуки тугма чароғро хомӯш кунед.
16. Technical indicator

11. Application of backlight (only applicable for UT18D)
LCD displayed data may be hard to read at night or n a dark environment, allow the display clearly visible by turning on backlight on tester. Backlight would be turned on after pressing HOLD about 1s and, after operation, turn off the light after pressing HOLD about 1s. If tester enters standby mode while backlight is on, the light would remain illuminated when tester is awakened. The backlight cannot be turned off unless pressing HOLD about 1s again.
12. Application of HOLD function (UT18C/D/E)
Барои осон кардани хондан ва сабт, маълумоти ченшударо нигоҳ доред (ҷилдtage ва арзиши басомад) бо ламси сабуки HOLD дар санҷишкунанда ҳангоми истифодаи санҷишкунанда; пас аз ламси дигари сабук, ҳолати нигоҳдорӣ сабук мешавад ва ба ҳолати муқаррарии санҷиш бармегардад.
13. Иваз кардани батарея
Пеш аз истифода бурдани ҷилдиtage detector ,Touch and hold the two probe tips together. If ··>I shows and you hear the beeper, or in the silent mode , ··>I is on .This makes sure that the battery source is not exhausted.otherwise, the battery source is exhausted. Continuously flashing negative LED (UT1BA/B) or low-voltagрамзи e дар LCD (UT1BC/D/E) ҳангоми истифодаи озмоишгар ҳаҷми ками батареяро нишон медиҳадtagд ва зарурати иваз кардани батарея.
Replace battery according to following procedures (as shown in Figure 5): 1) Stop measurement and disconnect two test pens from the object measured; 2) Screw out screws securing battery cover with screwdriver; 3) Remove battery cover; 4) Take out the battery to be replaced; 5) Install new battery according to the battery symbol and direction indicated on panel; and 6) Insert battery cover and secure it with screws.

Огоҳӣ:

Расми 5

Барои пешгирӣ кардани зарбаи барқ, пеш аз кушодани сарпӯши қафо боварӣ ҳосил кунед, ки зондҳо аз схемаи ченак ҷудо карда шудаанд. Пеш аз истифода бурдани асбоб боварӣ ҳосил кунед, ки сарпӯши қафо маҳкам маҳкам карда шудааст.

Note: For environmental protection, batteries may be collected and recycled at fixed collection point while disposing the disposable battery or accumulator containing hazardous waste. Please follow the local valid recycling regulations and dispose of the batteries replaced as per disposal rules for old battery and accumulator.
14. Таъмири тачхизот
No special maintenance requirement is provided unless UT1 BA/B/C/D/E tester should be used as per manual instruction and, in case of any functional abnormality during normal operation, stop using immediately and contact the nearest authorized service center.
15. Тозакунии тачхизот
Пеш аз тоза кардан, озмоишкунандаро аз схемаи санҷидашуда ҷудо кунед. Агар асбоб ҳангоми истифодаи муқаррарӣ ифлос шавад, онро бо матои тар ё миқдори ками тозакунандаи нарм дар хона ба ҷои тозакунандаи кислота ё маҳлул тоза кунед. Санҷишро дар давоми 5 соат пас аз тозакунӣ истифода набаред.

Функсия
LCD segment (AC/DC) LED {AC/DC) VoltagНишондиҳандаи e (V)
Phase rotation test {three-phase voltage)

Диапазон
6V 12V 24V 50V 120V 230V 400V 690V 1000V Voltage range: 57V-400V Frequency: 50Hz-60Hz

UT1BA
BV±2V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
v

UT1BB
BV±2V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
v

UT1BC 5V±1V BV±1V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
-v’

UT1BD 5V±1V BV±1V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
-v’

UT1BE
5V±1V BV+1V 1BV+2V 3BV+4V 94V+BV 1B0V+14V 325V+15V 562V+24V B20V+30V
(100V-400V only for UT1BE)

Санҷиши давомнокӣ

Resistance range: 0-1 00KO Buzzing and LED illumination

v

v

-v’

-v’

(0-60KO,only for UT1 BE)

Санҷиши RCD

Ҷилдиtage range: 230V Frequency: 50Hz-400Hz

v

-v’

-v’

-v’

Андозагирии қутбӣ

Positive and negative pole

v

v

-v’

-v’

-v’

Худтафтиши

All LED illuminated or LCD full-display

v

v

-v’

-v’

-v’

Муайянкунӣ бе батарея

Range: 50VAC~690VAC 120VDC~690VDC

v

v

-v’

-v'(1000Vonly for UT1BE)

Функсияҳои махсус

Обногузар

65р

v

Диапазони худкор

Доираи пурра

v

Дурахш

Доираи пурра

v

Ҳаҷми ками батареяtage indication About 2.4V

v

Зиёда аз ҷилдtage protection About 750V

v

Auto standby Silent mode

Ҷараёни интизорӣ <1 0uA

v

Доираи пурра

v

Нури паси

Доираи пурра

Намоиши LCD (ҷилtage)

6В~690В

LCD display (frequency

40Гц ~ 400Гц

vv v v

vvv v

vvv v

вввв

v

v

v

v
(1015Vonly

forUT1BE)

vvv v

vvv v

v

±(1.5%+1) ±(1.5%+1) ±(1.5%+1) (1000Vonly
for UT1BE)
±(3%+5) ±(3%+5) ±(3%+5)

Нишондиҳандаи дурустии дисплейи LCD:

Диапазон

{AC/DC)

6V

12В/24В

50В

UT1BC ±(1.5%+1)

±(1.5%+2)

±(1.5%+3)

UT1BD ±(1.5%+1)

±(1.5%+2)

±(1.5%+3)

UT1BE ±(1.5%+1)

±(1.5%+2)

±(1.5%+3)

120V ±(1.5%+4) ±(1.5%+4) ±(1.5%+4)

230В/400В/690В 1000В

±(1.5%+5) ±(1.5%+5) ±(1.5%+5)

±(1.5%+5)

17. Function and parameter description
e LED voltage range: 12V-690V AC/DC, 1000V AC/DC (only for UT1 BE)
· LED voltage indication point: 12V, 24V, 50V, 120V, 230V, 400V, 690V, 1000V (only for UT1BE) · LCD voltage range: 6V-690V AC/DC(UT1 BC/D), 1000V AC/DC (only for UT1 BE);
resolution: 1V, voltage accuracy: ±(1.5%+1-5 Digits); · Frequency measurement range: 40Hz-400Hz, resolution: 1Hz, accuracy: ±(3%+5Digits) · Voltage measurement: Auto · Buzzing and silent mode is optional; · Polarity indication: Auto · Range selection: Auto · Response time: LED<0.1 s/LCD<1 s
· Peak current of test circuit: ls<3.5mA (ac/dc) · Test time: 30s · Recovery time: 240s · RCD test: Range: 230V (50Hz-400Hz); Current: AC30mA~40mA; Test time <1 Os, recovery time: 60s;
· Зиёда аз ҷtage protection: 750V AC/DC (1015V AC/DC only for UT1BE) · On-off test: 0 kO … 100kO (0KO….60KO only for UT1BE); Accuracy: Rn+50%; · Rotation test (three-phase AC) Voltage range: 57V-400V; Frequency range: 50 Hz~60Hz (1 00V-400V only for UT1 BE);
e Simple test (without battery) Voltage range: 50VAC ~ 690VAC, 120VDC-690VDC (UT1BA/B/C, 1000Vonly for UT1BE);
· Working temperature range: -15″C~+45’C
· Storage temperature range: -2o·c-+60″C
· Working humidity range: :SB5% RH
e Зиёда ҷилдиtage protection class: CAT Ill 690V,CAT IV 600V,( UT1BE: CAT Ill 1000V,CAT IV 600V)
· Class of pollution: 2
e Safety rules: IP65, EN61010-1, EN61243-3:2010 e Weight: 23Bg (UT1 BA),272g(UT1 BB/C),295g(UT1 BD) ,277g(UT1 BE) (inclusive of battery);
· Dimensions: 272xB5x31mm
e Battery: IEC LR03 (AAA) x 2

UNI–.-:
UNI-TREND TECHNOLOGY (ЧИН) CO., LTD.
№6, Gong Ye Bei 1st Road, кӯли Соншан Минтақаи рушди саноатии баландтехнологӣ, шаҳри Дунгуан, музофоти Гуандун, Чин

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UNIT-T UT18A Ҷилдиtage ва санҷиши давомдор [pdf] Дастури дастур
UT18A, UT18B, UT18C, UT18D, UT18E, UT18A Voltage ва Санҷиши давомдор, UT18A, ҷилдиtagд ва санҷиши давомдор, санҷиши давомдор

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