UNIT-T UT18A ጥራዝtagሠ እና ቀጣይነት ሞካሪ መመሪያ መመሪያ

ይዘቶች መደበቅ

1 UNIT-T UT18A ጥራዝtagሠ እና ቀጣይነት ሞካሪ

2 የምርት መረጃ

UNIT-T UT18A ጥራዝtagሠ እና ቀጣይነት ሞካሪ

የምርት መረጃ

በመመሪያው ውስጥ የተጠቀሱ ምልክቶች

The manual includes necessary information regarding the safe usage and equipment maintenance and, before use, read through each section of the manual.

መመሪያውን አለማንበብ ወይም በመመሪያው ውስጥ የተመለከተውን የመሳሪያ አጠቃቀም ዘዴ አለመረዳት የአካል ጉዳት እና የመሳሪያ ጉዳት ያስከትላል።

አልቋልVIEW

በሞካሪ ፓነል ላይ ያለው ምልክት እና መግለጫው (ምስል 1)

Test pen L 1;
Test pen L2;
ጥራዝtagኢ አመላካች (LED);
LCD ማሳያ;
ከፍተኛ-ጥራዝtagሠ አመላካች;
AC indication;
ቀጣይነት ምልክት;
Polar indication;
Rotary phase indication;
RCD indication (LED);
RCD test button;
Flashlight/self-inspection button;
HOLD mode/backlighl button;
የእጅ ባትሪ
Test pen cap;
የባትሪ ሽፋን

LCD ፓነል

ምስል 2 ስለ LCD ፓነል ዝርዝር መግለጫ ይሰጣል.

የዝምታ ሁነታ ምልክት;
የ HOLD ሁነታ ማሳያ;
ዝቅተኛ-ጥራዝtagሠ የባትሪ ምልክት;
ጥራዝtagሠ መለኪያ;
የድግግሞሽ መለኪያ;
የዲሲ ጥራዝtagሠ መለካት
AC ጥራዝtagሠ መለኪያ;
ጥራዝtage indication (LCD segment code);
ከፍተኛ-ጥራዝtagሠ አመላካች;
ቀጣይነት ምልክት;
የ RCD ምልክት;
የ Rotary ደረጃ ማሳያ

የአሠራር መመሪያ

የአሠራር መመሪያ እና የሞካሪው አጠቃቀም ወሰን

ጥራዝtage and continuity tester includes four models: UT18A, UT18B, UT18C, UT18D and UT18E, has such functions as AC/DC (including three-phase alternating current) voltagሠ ልኬት፣ ባለሶስት-ደረጃ AC ደረጃ አመልካች፣ የድግግሞሽ መለኪያ፣ የ RCD ፈተና፣ ተከታታይነት ፈተና፣ የባትሪ ሃይል ከሌለ ቀላል ሙከራ፣ ራስን መመርመር፣ የዝምታ ሁነታ ምርጫ፣ ከመጠን ያለፈtagሠ አመላካች እና ዝቅተኛ-ቮልtage 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 a 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.

ሞካሪው እንደ ቤተሰብ፣ ፋብሪካ፣ የኤሌክትሪክ ኃይል ክፍል፣ ወዘተ ባሉ የተለያዩ አጋጣሚዎች ላይ ተፈፃሚ ይሆናል።

የሚከተሉት ባህሪያት አሉት:

To protect against physical injury, ii is designed with a protective jacket.
LED indication (UT1 BA/B/C/E);
LCD ጥራዝtagሠ እና ድግግሞሽ ማሳያ (UT18C / D / E);
AC/DC measured up to 690V, UT18E can reach 1000V;
ቀጣይነት መለኪያ;
በሶስት-ደረጃ AC መካከል የደረጃ ግንኙነቶችን ያመልክቱ;
Both the buzzing and silent mode is optional.
ያለ ባትሪ መለየት (UT18A/B/C/E);
የባትሪ ብርሃን ተግባር;
ራስን የመፈተሽ ተግባር;
ዝቅተኛ-ባትሪ ጥራዝtagሠ አመላካች እና የሚለካው ጥራዝtagከክልል በላይ አመልካች (UT1 BE ዝቅተኛ-ባትሪ voltagሠ, ሊለካ አይችልም እና ባትሪውን መተካት ያስፈልገዋል);

የ RCD ሙከራ (UT18B/C/D/E);
ራስ-ሰር ተጠባባቂ።

የደህንነት ጥንቃቄዎች

አካላዊ ጉዳትን, የኤሌክትሪክ ንዝረትን ወይም እሳትን ለመከላከል ለሚከተሉት እቃዎች ልዩ ትኩረት ይስጡ.

ጥራዝ ከመጠቀምዎ በፊትtage detector with audible indicator at locations with a high background noise level, it has to be determined whether the audible signal is perceptible.

ጥራዝtage detectors are designed to be used by skilled persons and in accordance with safe methods of work.
የቮልቮን የተለያዩ የሚያመለክቱ ምልክቶችtage detector (የ ELV ገደብ ማመላከቻን ጨምሮ) ለመለካት ዓላማዎች ጥቅም ላይ መዋል የለባቸውም።

ከመፈተሽ በፊት ሁለቱም የፍተሻ እስክሪብቶ እና የፍተሻ መሳሪያው ያልተነኩ መሆናቸውን ያረጋግጡ;
Be sure keep your hand only in contact with the handle while using the equipment.

በቮልዩም ጊዜ መሳሪያውን በጭራሽ አይጠቀሙtage ከክልሉ በላይ (የቴክኒካል ዝርዝር መለኪያዎችን በመጥቀስ) እና ከ 800 ቪ በላይ;
ከመጠቀምዎ በፊት መሳሪያው በደንብ ሊሰራ እንደሚችል እርግጠኛ ይሁኑ;
የሞካሪውን መደበኛ አሠራር ለማረጋገጥ፣ የታወቀ ቮልት ይለኩ።tage value in first.

ሞካሪው አንድ ወይም ብዙ የተግባር ውድቀት(ቶች) ወይም የተግባር ምልክት ከሌለ ከአሁን በኋላ መጠቀም አይቻልም።
እርጥብ በሆኑ ሁኔታዎች ውስጥ በጭራሽ አይሞክሩ.
Display functions well only when the temperature ranges -15″+45″C and relative humidity is <85%.

የኦፕሬተሩን የግል ደህንነት ማረጋገጥ ካልተቻለ መሳሪያው መጠገን አለበት።
1. The safety would no longer be guaranteed in any of the following circumstances:
2. Visible damage;
3. Tester’s functions are inconsistent with the functions that it is supposed to have.
4. It had been stored in inappropriate conditions for a long time.
5. Subject to mechanical extrusion in transit.

ጥራዝtagሠ መለካት

A Observe safety test regulations specified in item 3. Voltage gear of tester is composed of a line of LED or LCD segment codes, including 6V (IJT18D), 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 voltagሠ፣ እና የፖላሪቲ ኤልኢዲ (ወይም የኤልሲዲ ክፍል ኮድ) አመልካች፣ AC LED (ወይም LCD ክፍል ኮድ) አመላካች፣ የጠፋ LED (ወይም LCD ክፍል ኮድ) አመላካች፣ RCD LED (ወይም LCD ክፍል ኮድ) አመላካች፣ የመዞሪያ ደረጃ የ LED (ወይም የ LCD ክፍል ኮድ) አመላካች እና ከፍተኛ-ቮልtagሠ LED (ወይም LCD ክፍል ኮድ) አመላካች.

Complete a self-check of tester before test. After pressing the flashlight key 5s, tester would perform ACIDC full range detection, accompanied by flashing LED (with the 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 voltagሠ ለመለካት, እንደ 220V ሶኬት, እና የመለኪያ ትክክለኛነትን ያረጋግጡ (ስእል 3 ይመልከቱ). ሞካሪው AC እና DC vol. መለካት አይችልም።tage less than 5V and provides no accurate indication while measuring voltagሠ 5Vac/dc ነው። የሚያበራ ቀጣይነት ብርሃን ወይም AC ብርሃን ወይም ከፍተኛ-ቮልtagኢ ምልክት (UT18D) እና የጩኸት ድምጽ ማሰማት የተለመደ ነው።

Tester would provide LED indication (UT18A/B), LED•LCD indication (UT18C/E ) and LCD indication (UT18D) while measuring AC or DC voltagሠ. ከፍተኛ-ቮልtage LED would be illuminated and buzzer beeps when the measured voltage ተጨማሪ ዝቅተኛ ጥራዝ ነውtage (ELV) threshold. measured voltagሠ እየጨመረ እና የግብአት ጥበቃ ቮልዩ እየጨመረ ይቀጥላልtage (UT18A’B/C/D:750Vac/dC, UT18E: 1015Vac/dc) Of the tester, the corresponding LED would keep flashing (UT18A/B/C/E), LCD displays “OL’ (UT18C/D/E ) and the buzzer keeps beeping.
የዲሲ ጥራዝ ለመለካትtage, if L2 and Ll connected respectively to the positive and negative pole of the object to be measured, LED would indicate the corresponding voltagሠ፣ ኤልሲዲ ጥራዝ ያሳያልtage, 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 “-NDC”. 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 Ll is the negative.

AC vol. ለመለካትtage, 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 UT18E) LCD displays “VAC” while LED indicates the corresponding voltagሠ እሴት እና LCD ማሳያዎች ተዛማጅ ጥራዝtagሠ ዋጋ

ማስታወሻ: For measuring AC voltage, L and R phase inversion indication LED (UT18A/B/C/E) or L and R symbol (UT18D) would be illuminated, it means phase indication is unstable, L light (L symbol) or R light (R symbol) is illuminated, and even L and R light (L and R symbol) would be illuminated alternatively; L and R light (L and R symbol) would not provide correct and stable indication unless measunng three phase power system.

ያለ ባትሪ መለየት

The tester may perform simple detection while the battery runs out or not battery is provided. Connect two test pens to the object to be measured. When the object has a voltage higher than or equivalent to 50V AC/120V DC, high -voltagሠ LED ብርሃን ይሆናል ይህም አደገኛ voltagሠ እና ኤልኢዲው ቀስ በቀስ ከቮልቮች ጋር አብሮ ያበራልtage to be measured. The function is applicable only to UTI BAJB/C/E.

ቀጣይነት ያለው ፈተና

የሚለካው መሪ በኤሌክትሪሲቲ መያዙን ለማረጋገጥ፣ ጥራዝtagቮልን ለመለካት ሠ የመለኪያ ዘዴ ሊወሰድ ይችላልtage 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 continuity symbol ” (UT18D) would be illuminated, accompanied by continuous beeping buzzer; and if resistance falls within 100kQ—150kQ, continuity LED(LJTI 8N3/C)or continuity symbol “ ” (UTI 8D)may or may not be illuminated and buzzer may or may not beep; if the resistance falls within LED(UTI 8E)or continuity symbol ” ” would be illuminated, accompanied by continuous beeping buzzer: if resistance falls within 60kQ—150kQ. continuity continuity symbol may or may not be illuminated and buzzer may or may not beep if resistance is >150kQ, continuity LED(UTI 8A/B/C/E) or continuity symbol “” (UT18D) may not be illuminated and buzzer would not beep. Before any test, be sure the object to be measured red is not electrified.

የማሽከርከር ሙከራ (የሶስት-ደረጃ AC ደረጃ ማሳያ)

መለኪያው በአንቀፅ 3 በተገለፀው የደህንነት ሙከራ ደንቦች መሰረት መከናወን አለበት.
ln the case Of strong electric field interference or strong radiation test phase sequence, the test results may be unstable.

R, L LED or L and R symbol indication is applicable for rotation test and the test is only applicable for a three-phase AC system.

የሶስት-ደረጃ ጥራዝtage test range: 57VÄ400V (50Hzæ60Hz) (IOOV—400V only for UT18E).
Hold the main body of tester (with finger holding handle), as shown in the following figure, connect test pen L2 to any phase and Ll to any of the remaining two phases.
R or L LED would be illuminated, and after connecting a test pen to another phase, another LED (L or R) would be illuminated.
L or R LED would be illuminated accordingly when the position of two test pens are exchanged.
LED የሚዛመደውን ጥራዝ ይጠቁማልtage or LCD displays the corresponding voltage እሴት፣ የተጠቆመው ወይም የሚታየው ጥራዝtagሠ ደረጃ ጥራዝ መሆን አለበትtage against earth but the three-phase voltage.

የሶስት ደረጃ የኤሌክትሪክ ስርዓት ሙከራ ንድፍ (ምስል 4)

ማስታወሻ: 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 1 DOV.

የ RCD ሙከራ

ብጥብጥ ጥራዝ ለመቀነስtagሠ ወቅት ጥራዝtage 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.

ማስታወሻ: In case of no measurement or test, it is normal to have a continuously illuminated LED and a 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.

የዝምታ ሁነታ ምርጫ

It is allowed to enter the silent mode while tester is under standby mode or normally used. After pressing flashlight key about 1 s, 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 1 s and, after “bleeps”, the silence symbol “” በ LCD ላይ ይጠፋል።

የባትሪ ብርሃን ተግባር ትግበራ

በሌሊት ወይም በጨለማ አካባቢ ውስጥ ሞካሪውን መጠቀም አስፈላጊ ከሆነ የባትሪ ብርሃን ተግባር ሊመረጥ ይችላል; በሞካሪ ፓነል ላይ ባለው የባትሪ ብርሃን ቁልፍ ላይ ከብርሃን ንክኪ በኋላ ፣ ራስጌamp በሞካሪው አናት ላይ ስራዎን ለማመቻቸት ይበራል እና ከቀዶ ጥገና በኋላ በአዝራሩ ላይ በብርሃን ንክኪ መብራቱን ያጥፉ።

የጀርባ ብርሃን አተገባበር (ለUT18D ብቻ የሚተገበር)

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 1 s and, after operation, turn off the light after pressing HOLD about 1 s. 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 1 s again.

የ HOLD ተግባር አተገባበር (UT18C/D/E)

ለማንበብ እና ለመቅዳት ለማመቻቸት የሚለካውን ውሂብ ይያዙ (ጥራዝtagኢ እና ፍሪኩዌንሲ እሴት) ሞካሪ በሚጠቀሙበት ጊዜ በ HOLD በብርሃን ንካ በሞካሪ ላይ; ከሌላ የብርሃን ንክኪ በኋላ የመያዣ ሁኔታ እፎይታ ያገኛል እና ወደ መደበኛ የሙከራ ሁኔታ ይመለሳል።

የባትሪ መተካት

ጥራዝ ከመጠቀምዎ በፊትtage 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-voltagሞካሪ በሚጠቀሙበት ጊዜ በ LCD (UT1BC/D/E) ላይ ያለው ምልክት ዝቅተኛ የባትሪ መጠን ያሳያልtagሠ እና የባትሪ መተካት አስፈላጊነት.

ባትሪውን በሚከተሉት ሂደቶች ይተኩ (በስእል 5 እንደሚታየው)

መለኪያውን ያቁሙ እና ከተለካው ነገር ሁለት የሙከራ እስክሪብቶችን ያላቅቁ;
የባትሪውን ሽፋን በዊንች የሚይዙትን ብሎኖች ያውጡ;
የባትሪውን ሽፋን ያስወግዱ;
ለመተካት ባትሪውን አውጣ;
Install new battery according to the battery symbol and direction indicated on panel; and

Insert battery cover and secure it with screws

ማስጠንቀቂያ፡-

የኤሌክትሪክ ንዝረትን ለማስወገድ የኋለኛውን ሽፋን ከማስወገድዎ በፊት መመርመሪያዎቹ ከተለካው ዑደት ጋር መገናኘታቸውን ያረጋግጡ። መሳሪያውን ከመጠቀምዎ በፊት የኋለኛው ሽፋኑ በጥብቅ የተጠለፈ መሆኑን ያረጋግጡ.

ማስታወሻ: 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.

የመሳሪያዎች ጥገና

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.

የመሳሪያ ማጽዳት

ከማጽዳትዎ በፊት ሞካሪውን ከሚሞከርበት ወረዳ ያላቅቁ። መሳሪያው በመደበኛ አጠቃቀም ወቅት ከቆሸሸ፣ ከአሲድ ማጽጃ ወይም ሟሟ ይልቅ በእርጥብ ጨርቅ ወይም በትንሽ መጠን ለስላሳ የቤት ውስጥ ማጽጃ ያጥፉት። ካጸዱ በኋላ በ 5 ሰአት ውስጥ ሞካሪውን አይጠቀሙ.

ቴክኒካዊ አመልካች

የውሃ መከላከያ	lp65	√	√	√	√	√
ራስ-ሰር ክልል	ሙሉ ክልል	√	√	√	√	√
የእጅ ባትሪ	ሙሉ ክልል	√	√	√	√	√
ዝቅተኛ-ባትሪ ጥራዝtagሠ አመላካች	ወደ 2.4 ቪ	√	√	√	√	√
ከ voltagሠ ጥበቃ	ወደ 750 ቪ	√	√	√	√	(1015V only for UT18E)
ራስ-ሰር ተጠባባቂ	Standby current <1OuA	√	√	√	√	√
ፀጥ ያለ ሁኔታ	ሙሉ ክልል	√	√	√	√	√
የጀርባ ብርሃን	ሙሉ ክልል				√
LCD ማሳያ (ጥራዝtage)	6V~690V			± (-1 5%+1)	± (-1 5%+1)	± (1.5%+1) ( 100 0 Vo nly for UT18E)
LCD display (frequency	40Hz ~ 400Hz			± (3%+5)	± (3%+5)	± (3%+5)

የ LCD ማሳያ ትክክለኛነት አመልካች;

Range (AC/DC)	6V	12V/24V	50 ቪ	120 ቪ	230V/400V/690V	1000 ቪ
ዩቲ 18 ሴ	± (1.5%+1)	± (1.5%+2)	± (1.5%+3)	± (1.5%+4)	± (1.5%+5)
UT18D	± (1.5%+1)	± (1.5%+2)	± (1.5%+3)	± (1.5%+4)	± (1.5%+5)
UT18E	± (1.5%+1)	± (1.5%+2)	± (1.5%+3)	± (1.5%+4)	± (1.5%+5)	± (1.5%+5)

መለኪያ

ተግባር እና ግቤት መግለጫ

የ LED ጥራዝtage range: 12V-690V AC/DC, 1000V AC/DC (only for UT1 BE)
የ LED ጥራዝtage indication point: 12V, 24V, 50V, 120V, 230V, 400V, 690V, 1000V (only for UT1BE)

LCD ጥራዝtage range: 6V-690V AC/DC(UT1 BC/D), 1 000V AC/DC (only for UT1 BE); resolution: 1V, voltagሠ ትክክለኛነት: ± (1.5%+1-5 አሃዞች);
Frequency measurement range: 40Hz-400Hz, resolution: 1 Hz, accuracy: ±(3%+5Digits)
ጥራዝtage measurement: Auto
ጩኸት እና ጸጥታ ሁነታ አማራጭ ነው;
የፖላሪቲ ማመላከቻ፡ ራስ-ሰር
Range selection: Auto
Response time: LED<0.1 s/LCD<1 s
Peak current of test circuit: ls<3.5mA (ac/dc)
የሙከራ ጊዜ: 30 ሴ
የማገገሚያ ጊዜ: 240 ዎቹ
RCD test: Range: 230V (50Hz-400Hz); Current: AC30mA~40mA; Test time <1 Os, recovery time: 60s;
ከ voltage protection: 750V AC/DC (1015V AC/DC only for UT1BE)

On-off test: 0 kΩ … 100kΩ (0KΩ …. 60KΩ only for UT1BE); Accuracy: Rn+50%;
የማሽከርከር ሙከራ (ሶስት-ደረጃ AC) ጥራዝtage range: 57V-400V; Frequency range: 50 Hz~60Hz (1 00V-400V only for UT1 BE);
ቀላል ሙከራ (ያለ ባትሪ) ጥራዝtage 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
ከ voltage protection class: CAT Ill 690V,CAT IV 600V,( UT1BE: CAT Ill 1000V,CAT IV 600V)
የብክለት ደረጃ፡ 2
Safety rules: IP65, EN61010-1, EN61243-3:2010
Weight: 23Bg (UT1 BA),272g(UT1 BB/C),295g(UT1 BD) ,277g(UT1 BE) (inclusive of battery);
Dimensions: 272xB5x31mm
Battery: IEC LR03 (AAA) x 2

ሰነዶች / መርጃዎች

UNIT-T UT18A ጥራዝtagሠ እና ቀጣይነት ሞካሪ [pdf] መመሪያ መመሪያ
UT18A, UT18B, UT18C, UT18D, UT18E, UT18A Voltagሠ እና ቀጣይነት ሞካሪ፣ UT18A፣ ጥራዝtagሠ እና ቀጣይነት ሞካሪ፣ ቀጣይነት ያለው ሞካሪ

ዋቢዎች

የተጠቃሚ መመሪያ