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LDP-135 340 Series Voltmeter
Bukana ea Mosebelisi
LDP-135 340 Series Voltmeter
PeakTech®LDP-135 - 340 Series
Buka ea Ts'ebetso
Mojule
Melao ea tšireletso
Sehlahisoa sena se lumellana le litlhoko tsa litaelo tse latelang tsa European Union bakeng sa CEconformity: 2014/30/EU (compatibility electromagnetic) le 2011/65/EU (RoHS).
Pele o hokela dimojule, bala mme o ele hloko melao e latelang ya polokeho le bukana ya ditaelo.
Litšenyo tse bakoang ke ho se latele mehato ena ea ts'ireletso li lokoloha likopong life kapa life tsa molao.
* Nakong ea tekanyo ea voltages over 30 Vrms (= 42 Vpp) kapa 60 V DC ka wiring e fapaneng ea module hlokomela hore potoloho, eo ho eona u sebelisang mojule e latela melao e nepahetseng ea polokeho ea EN61010-1.
* Se ke oa sebelisa li-module tsena ha u kenya ka ho fetelletsengtage sehlopha sa III ho latela IEC 664. Li-module ha li sirelelitsoe khahlanong le arcing.
* E-ba hlokolosi ha u sebetsa ka holimo ho 25 V AC kapa 35 V DC.
Leha voltage baka kotsi e tshosang.
* Pele o fetola sebaka sa ho lekanya (lithapo tse ling tsa Ra le Rb) tlosa malebela a probe ho potoloho.
* Lisebelisoa tsa ho metha ha se tsa matsoho a bana
Kakaretso
Li-module tsena tsa LCD-/LED-voltmeter ke li-module tse 3 ½ tse sebelisoang ho Voltmeter le. Amperemeter. ”
Li loketse ho metha DC voltage fihla ho max. 500 V, ho itšetlehile ka mohala oa Ra le Rb. U ka boela ua lekanya DC ea hona joale ea 0.2 mA ho ea ho max. 2 A, ho latela
ea tekanyo ea li-shunts tse sebelisitsoeng ka bongata. voltage ea potoloho ea ho lekanya ea 35 V DC.
Ts'ebeliso e 'ngoe ea li-module sebakeng sa e hlalositsoeng ha ea lumelloa.
Mefuta ea LDP-340 le LDP-140 le eona e fanoa ka lebone la morao.
Lintlha tsa Tekheniki
max. kenya voltage (sesebelisoa sa mantlha,
| Ra = bula; | 199,9 mV DC |
| Rb = khutsufatso): | 1999 (linomoro tse 3 ½) ka othomathiki |
| max. ponts'o: | pontsho ya polarity |
| Hlahisa: | LCD ke hore likarolo tsa LED |
| Leano la ho lekanya: | dual slope A/D converter |
| Bophahamo ba Cipher: | LDP-135/140: 13 limilimithara LDP-335/340: 8 limilimithara LDP-235/240: 14 limilimithara |
| Letšoao la ho tlala: | "1" e bonts'itsoe |
| Sampsekhahla sa puo: | 2…3 makhetlo a motsotsoana |
| Kenyelletso ea ho kenya: | > 100 MΩ |
| Ho nepahala: | ± 0,5 % (ho 23° C ± 5° C le mongobo o lekanyeditsweng wa <80%). |
| Ho felloa ke matla: | 1 mA DC (LDP-135/335) 30 mA DC (LDP-340) 70 mA DC (LDP-140) ka. 60…170 mA DC (LDP-235/240) |
| Lintlha tsa Decimal: | e khethang ka jumper |
| Likoti tse kenyang | LDP-135/140: 54,5 mm (W) x 38,8 (H) mm LDP-335/340: 43,5 mm (W) x 19,5 (H) mm LDP-235/240: 69,5 mm (W) x 46,5 (H) mm |
| Phepelo voltage: | 9 V DC (LCD) 9…12 V DC (LED) |
| Boholo: | |
| LDP-135/140: | 68,5 x 40,5 x 18 limilimithara |
| LDP-335/340: | 47 x 20 x 16 limilimithara |
| LDP-235/240: | 83 x 49,5 x 22 limilimithara |
Tshebetso
Pele o sebetsa hlokomela hore mojule o lekane ka thoko mme karolo ea moea le tsela ea ho lutla ho latela VDE 0411 ke hore VDE 0410 le EN 61010-1 e netefalitsoe.
Bohlokoa! Ka kopo sebelisa litšepe tsa solder feela tse nang le max 20 W!
Kopanya molumotage tsa
– 9 V DC (LDP-135 / 140 / 335 / 340 LCD)
– 9 … 12 V DC (LDP-235 / 240 LED) ho tlatsetso ea phepelo (9 V betri).
Ka kopo, nahana ka polarity.
Tlhokomeliso!
Phepelo ea nako e le 'ngoe ea mojule le metha ea phepelo ea voltage ha e khonehe.
Ts'ebetso ea li-module tse 'maloa tse nang le matla a tšoanang ha ho khonehe (mojule e le' ngoe = matla a le mong, ke hore, betri ea 9 V).
4.1. Ho fetola molumotage divider
a) The voltage ka chate e latelang e ka eketsoa mme plug ea jumper e bonts'oa joalo ka ha ho hlokahala (li-resistors ke likarolo tsa boikhethelo).
LDP-135 / 140 LCD:
| Max. ho lekanya voltage | E hlokehang voltage divider | Ntlha ea boleng |
| 200 mV | Ra: bula (setulo sa feme) RB: ………………0Ω |
Shot P3 |
| 2 V | Ra: 1…………. MΩ Rb: 9……… MΩ |
P1 e khutšoanyane |
| 20 V | Ra: 100……. kΩ Rb: 9,9…… MΩ |
P2 e khutšoanyane |
| 200 V | Ra: 10……. kΩ Rb: 9,99…. MΩ |
Shot P3 |
| 500 V | Ra: 1…….. kf/ Rb: 9,999 ….MΩ |
LDP 235 / 240 LED:
| Boholo ba matlatage | E hlokehang voltage divider | Ntlha ea boleng |
| 200 mV | Ra: 0……………. Ω (setting ea feme) Rb: bula |
P3 e khutšoanyane |
| 2 V | Ra: 9……………… MΩ Rb: 1………………… MΩ |
P1 e khutšoanyane |
| 20 V | Ra: 9,9 ……………MΩ Rb: 100 ……………kΩ |
P2 e khutšoanyane |
| 200 V | Ra: 9,99………… MΩ Rb: 10…………………. kΩ |
P3 e khutšoanyane |
| 500 V | Ra: 9,999 …………MΩ Rb: 1…………………………. kΩ |
LDP 335 / 340 LCD:
| Boholo ba matlatage | E hlokehang voltage divider | Ntlha ea boleng |
| 200 mV | Ra: 0……………. Ω (setting ea feme) Rb: bula |
P3 e khutšoanyane |
| 2 V | Ra: 9……………… MΩ Rb: 1………………… MΩ |
P1 e khutšoanyane |
| 20 V | Ra: 9,9 ……………MΩ Rb: 100 ……………kΩ |
P2 e khutšoanyane |
| 200 V | Ra: 9,99………… MΩ Rb: 10…………………. kΩ |
P3 e khutšoanyane |
| 500 V | Ra: 9,999 …………MΩ Rb: 1…………………………. kΩ |
Resistors Ra le Rb ke ½ Watt; 0,5% li-resistors tsa tšepe-foil.
b) Hokela mojule ho karolo ea kantle ea DCtage mohloli.
c) Ho nepahala ha mefuta eohle e lebelletsoeng ho 200 mV ho lokela ho lokisoa ka matla a lekanyelitsoeng.tage ea 50% ea mefuta e khethiloeng (ke hore 100 V bakeng sa 200 V range). Fetola potentiometer bakeng sa ho bala ho lekana ha sekala.
d) Hokela voltage tla lekanyetsoa ho li-terminals VIN le GND (4). Connect DC voltage ea ho li-terminals tsa ho kenya feela.
4.2. Ho lekanya DC hona joale
Ho lekanya DC hona joale, ho kenya litekanyo tsa wiring (4) ho latela tafole e latelang:
| Range | Decimal-ntlha | Shunt |
| 200µA 2 mA 20 mA 200 mA 2000 mA |
P3 e khutšoanyane P1 e khutšoanyane P2 e khutšoanyane P3 e khutšoanyane |
1………………. kΩ 100……………. Ω 10 …………Ω 1 …………….Ω 0,1 ………….Ω |
Tlhokomeliso! The max. voltagha ea lokela ho feta 35 V DC potolohong. Kenyeletso ya ho metha bakeng sa current/voltage sa sireletsoa.
4.3. Litlhophiso tsa potoloho tse khothalelitsoeng
Setšoantšo se kopanyang
LDP-135 / LDP-140 Back-view:
LDP-235 / LDP-240 Back-view:
LDP-335 / LDP-340 LCD Back-view:
Litokelo tsohle, hape bakeng sa phetolelo, khatiso le kopi ea bukana ena kapa likarolo li bolokiloe. Likopi tsa mefuta eohle (fotocopy, microfilimi kapa tse ling) feela ka tumello e ngotsoeng
ea mohatisi.
Bukana ena ke ho latela tsebo ea morao-rao ea tekheniki.
Phetoho ea tekheniki e molemong oa tsoelopele e bolokiloeng.
Mona re netefatsa hore li-unit li lekantsoe ke feme ho latela litlhaloso ho latela litlhaloso tsa tekheniki. Re khothaletsa ho lekanya yuniti hape, kamora selemo se le seng.
©PeakTech® 08-2021 Ho/Th/Pt/JTh/Ehr
PeakTech Prüf- und Messtechnik GmbH
– Gerstenstieg 4 – DE-22926 Ahrensburg / Jeremane
+49-(0) 4102-97398-80
+49-(0) 4102-97398-99
info@peaktech.de
www.peaktech.de
Litokomane / Lisebelisoa
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PeakTech LDP-135 340 Series Voltmeter [pdf] Bukana ea Mosebelisi LDP-135 340 Series Voltmeter, LDP-135, 340 Series Voltmeter, 340 Series, Voltmeter |
