First chapter synopsis
1.1 securitiesnotices...... 1
1.2 technicalterminologies...... 3
1.3 installmentspreparations...... 6
1.4 installmentsexplanations...... 7
First chapter technology standard
2.1 product specificationsbook...... 8
Second chapter kneading board explanation
3.1 front panelsexplanations...... 11
3.2Rear panel explanations...... 13
Third chapter operation explanation
4.1 general tests parametershypothesis...... 14
4.2 monitorsinformation...... 22
4.3 operation sequences andstep...... 25
4.4 keyboardlockings...... 27
Fourth chapter contact surface explanation
5.1 standards PLC remote control contactsurface...... 28
The fifth chapter measuring appliance adjusts
6.1 adjustmentssteps...... 29
Sixth chapter appendix material
7.1 standardappendices...... 32
7.2maintenance...... 32
First chapter: Synopsis
Before the high voltage test should pay attention stipulationand item! ! !
1.1 securities notices
Uses before this pressure resistance reflectoscope reflector,please first understood this machine uses and the correlation safesymbol, whips the security.
This instrument quotes the security specifications is Safety the ClassI stipulation (organism has which protection uses earth terminal).
In opens in front of this machine input power switch, please firstchooses the correct input voltage (115V or the 230V input) thespecification.
High voltage warning mark. Invites warning and attention explanationwhich in the reference manual arranges in order, avoids the personnelinjuring or the instrument suffers injury.
The danger sign, possibly can have the high voltage existence, pleaseavoid contacting.
Organism earth mark.
The warning should pay attention to the procedure, the applicationwhich carries out, or the condition has the very high risk, possiblycauses the personnel casualty.
The reminder must pay attention to the procedure, the applicationwhich carries out, either the condition possibly creates theinstrument damage or loses in the instrument all storage material.
The pressure resistance reflectoscope reflector produces the voltageand the electric current sufficiently create the personnel to injureor to receive an electric shock, in order to prevent accident injuryor death occurrence, when Moves and instrumentation, please by allmeans must first observes clearly, then carries on the movement again.
Maintenance and maintenance
User's maintenance
In order to prevent receives an electric shock the occurrence,please do not have to lift the instrument the cover. This instrumentinterior all components, absolutely do not need user's maintenance. Ifthe instrument has the unusual situation occurrence, please contactwith the dealer which this company or it assigns to give themaintenance. Attaches the circuit diagram and the block diagram onlysupply using of the reference.
Maintenance routine
This pressure resistance reflectoscope reflector, inputs thepower line, Tests the jig and every year and so on correlation appendix atleast must carefully examine and verify a time, protects user's safetyand the instrument accuracy.
User's revision
The user does not have voluntarily to change the instrument theline or the components, if is changed, the instrument guarantee thenautomatically expires and this company not to lose any responsibility.The use not does not give the guarantee after the blue light electronapproval components or the appendix. If discovered returns to theoverhaul the instrument to change, this company can repairs theinstrument electric circuit or the components the letter in replyoriginal design the condition, and charges Repair the fee.
Tests the workstation
Working position
The workstation position designated must arrange the placewhich non- must pass through in the common personnel, causes the non-staff to be far away the workstation. When is unable because of theproduction line arrangement achieves, must the workstation with otherfacilities separate and specially marks "the high pressure to test theworkstation". When the high pressure tests the workstation stands withother works extremely approaches, must specially pay attention to thesecurity the question. When high-pressured test, must mark "thedanger! The high-pressured test carries on, the non- staff please donot approach ".
Inputs the power source
The pressure resistance reflectoscope reflector must have thegood earth, in front of the work serves will certainly the groundingto meet properly, guarantees the personnel safety. The testing stationpower source must have the independent switch, the installment and thetesting station entrance is conspicuous place and gives speciallymarks, enables all people all to distinguish that is the testingstation power switch. When has the urgent accident occurs, mayimmediately close the power source, again enters the processingaccident.
Operational site
Uses the non- electric conduction material quality as far aspossible Work table the work table. The operator and treats measuredbetween the thing does not have to use any metal. Operator's positionmust not have surmounts treats measured the thing operates or theadjustment pressure resistance reflectoscope reflector phenomenon. Ifwaits the measuring volume to be very small, will treat the measuringlaying aside as far as possible to non- electric conduction box invivo.
Tests the place to have to maintain as necessary neatly, is clean,does not have to be chaotic. Instrument of the use and Tests the jig pleaseput the stationary position, which one immediately certainly has toenable all personnel all to branch out for the thing which tests, istreating measured the thing, and has measured the thing.
In the testing station and its the peripheral air cannot include theflammable gas or uses the pressure resistance reflectoscope reflectornearby Flammable goods the archery target.
The operator stipulated
Personnel qualifications
The pressure resistance reflectoscope reflector outputs thevoltage and the electric current receive an electric shock when thewrong operation, sufficiently creates the personnel to injure or to befatal, must use by the training qualified personnel and operate.
Safety regulation
The operator must give the education and the training asnecessary, makes it to understand each kind of operating instructionthe importance, and depends on the safety precaution operationpressure resistance reflectoscope reflector.
Attire stipulation
The operator cannot put on has clothes which the metaldecorates or matches wears the metal the hand to play the part of withthe wristwatch and so on, these metal decorations are very easy tocreate the accident receiving an electric shock. When the accidentreceives an electric shock, the consequence can be more serious.
Medicine stipulation
The pressure resistance reflectoscope reflector absolutelycannot let have the heart disease or match wears the pacemaker thepersonnel operation.
Test safety procedure stipulation
Absolutely may not on the charged electric circuit or theequipment, the use pressure resistance reflectoscope reflector!
The pressure resistance reflectoscope reflector meets the groundingcertainly to have to defer to the stipulation to meet properly. Whenmeets Tests the jig certainly must first return to the route the pressureresistance reflectoscope reflector on [ Return Lead ] to receivetreats measures in the thing. Only has in makes before the test, canhigh-pressured Tests the jig insertion high pressure output terminal. Whentakes takes the high pressure Tests the jig must grasp in the insulatorspot, absolutely cannot grasp on the conductor. The operator mustdetermine can completely from manage controls the pressure resistancereflectoscope reflector the controlling switch and the teleswitch, theteleswitch does not use when should lay aside the safety seat, cannotwilfully lay aside.
When makes the test treats measured the thing must completelyinsulates with the grounding and the earth. If treats measured thething and the grounding or the earth contact, possibly can create isunable to survey the electric current, or surveys electric currentplate out of true.
Carries on in the pressure resistance test, absolutely cannot bumptouches the test thing or any with treats measured the thing has theconnection the thing.
Must record the following security main point
The non- qualified operator and not the related personnelshould be far away the high-pressured test area.
Maintains the high-pressured test area as necessary and has theforeword in the security the condition.
Carries on in the high-pressured test absolutely does not bump touchesthe test thing or any with treats measured the thing has theconnection the thing.
11,000 has any question, please immediately closes the high-pressuredoutput and the input power source.
After the direct current pressure resistance test, must first properlydischarge, can carry on the demolision Tests the jig work.
1.2 technical terminologies
Test important user's safety
Nowadays world surges upward which in the expenseconsciousness, each electrical and the electronic productsmanufacturer, must the completely biggest ability, complete theproduct security. Each kind of product design must its be possible,does not let the user have the opportunity which receives an electricshock. Even if is the user has the wrong use also to be supposed notto receive an electric shock the opportunity. In order to achieve thegeneral recognition the safe request, "the pressure resistancereflectoscope reflector" must use. At present the peaceful gaugeoperating command, for example UL CSA IEC BSI VDE TUV and JSI and soon all requests various manufacturers when the design and theproduction electron or the electrical product must use "the pressureresistance reflectoscope reflector" to take the security testing.
Pressure resistance test (Dielectric Withstand Voltage Test)
If a product can normally revolve under the very severeenvironment, may determine under the normal environment also certainlymay
Very normal revolution. Most often uses the situation which thepressure resistance tests is:
Time the design function test determination designs the product canmeet its function requirements the condition.
Time the production specification test confirmation produces theproduct can achieve its specification requirement the standard.
Guarantees when the confirmation test confirmation product the massenergy conforms to An Gui standard.
After after the service security testing confirmation service productcan maintain conforms to An Gui standard.
The different product has the different technical specification,basically when the pressure resistance test is higher than the normalwork the voltage to add on the product tests, this voltage mustcontinue section of stipulations the time. If a zero module in thestipulation time, its leakage Electric current size also maintains in thestipulation scope, may determine this zero module revolves under thenormal condition, should be extremely safe. But the fine design andthe choice good insulation material may protect the user, lets himavoid receive the accident to receive an electric shock.
This instrument does the pressure resistance test, generally called it"lies between the electricity test the high voltage", is called for"the pressure resistance test". The basic stipulation is by two timeof Yu Daice the working voltage, again adds one Thousand Volt, takes thetest the voltage standard. Some products testing voltage possibly ishigher than 2 * working voltages + 1000V. For example some productsworking voltage scope is from 100V to 240V, this kind of producttesting voltage once in a while is possibly higher in 1000V to 4000V.Generally speaking, has "the double insulation" the design product,its use testing voltage possibly is higher than 2 * working voltages +1000V the standard.
Pressure resistance test when product design and sample manufacture ispreciser than the official production time test, because the producthas then decided the product in the design test stage the security.Although in product design time only is makes the judgement with theminority sample, when produces on-line tests should strictly requestall products all to have to be able through the peaceful gaugestandard, may confirm has not been good can flow out the productionline.
The pressure resistance reflectoscope reflector output voltage mustmaintain at the specified voltage 100% to 120% scope in. The ACpressure resistance reflectoscope reflector output frequency mustmaintain at 40Hz to 70Hz between, simultaneously its wave ridge is notworth being lower than the root-mean-square (RMS) voltage value 1.3times, and its wave ridge is not worth being higher than theroot-mean-square (RMS) voltage value 1.5 times.
The exchange (AC) tests the good and bad points which and directcurrent (DC) tests
Please first with is tested the peaceful gauge unit which theproduct assigns to confirm this product should use what kind ofvoltage, some products may simultaneously accept direct current andexchange two kind of tests choices, but still had the many kinds ofproducts only to allow to accept in direct current or the exchange onekind of test. If the peaceful gauge standard permission simultaneouslyaccepts direct current or the exchange test, the factory may owndecide He Zhong tests regarding the product is suitable. In order toachieve this goal, the user must understand direct current and theexchange test good and bad points.
The exchange pressure resistance (ACW) tests characteristic
The majority makes the pressure resistance test to treatmeasured the thing can include some Other electricity capacities. Withexchange test when possibly is unable the sufficient full these straycapacity, can have the sustained current to flow these stray capacity.
The exchange pressure resistance (ACW) tests merit
1., the exchange test easily is generally speaking settledcompared to the direct current test the gauge unit to accept. Theprincipal factor is the majority of products all uses the alternatingcurrent, but exchanges the test to be allowed simultaneously to makethe positive and negative polar to the product test, is completelyconsistent with the product use environment, conforms to reality thebehavior in service.
2. because time exchange test is unable the sufficient full thesestray capacity, but cannot have the instantaneous surge currentoccurrence, therefore does not have to let the testing voltage slowrise, may to as soon as start to test adds in the entire voltage, onlyif this kind of product is very sensitive to the striking potential.
3. because the exchange test is unable to fill these stray capacity,does not need to test the thing after the test to make the electricdischarge the movement, this is other merit.
The exchange pressure resistance (ACW) tests shortcoming
1. main shortcomings are, if waits the measuring Other electricity capacity to be very big or to treat measured when thing for capacitiveload, like this produces the electric current, can far be bigger thanthe actual leakage electric current, thus is unable to know the actualleakage electric current.
2. other shortcoming is because must supply treats the electriccurrent which the measuring stray capacity needs, the instrument mustoutput the electric current can uses when the direct current test theelectric current be greatly very more than. This can increaseoperator's risk.
The direct current pressure resistance (DCW) tests characteristic
When direct current pressure resistance test, treats measuredin the thing Other electricity the capacity can fill, when direct currentpressure resistance test creates the accommodating electric current,is filled after the stray capacity, can drop zero.
The direct current pressure resistance (DCW) tests merit
1. once treats measured in the thing the stray capacity isfilled, only can be left over treats measures the thing actual leakageelectric current. The direct current pressure resistance test may thevery clear demonstration treat measures the thing actual leakageelectric current.
2. other merit is because only must in the short time, the supplytreat the measuring charging current, other time must supply theelectric current is extremely small, therefore the instrument currentcapacity far is lower than time the exchange pressure resistance testneeds current capacity.
The direct current pressure resistance (DCW) tests shortcoming
1. only if treats measures in the thing not any electriccapacity existence, otherwise the testing voltage must by "zero" thestart, the slow rise, avoid the charging current oversized, theelectric capacity more greatly needs slow rises the time long, aninstitute can increase the voltage is also lower. When chargingcurrent oversized, certainly can cause the reflectoscope reflector tosentence by mistake, causes the test the result not to be correct.
2. because the direct current pressure resistance test can treat themeasuring charge, therefore after the test, certainly must treat themeasuring electric discharge, can do the next step of work.
3. is dissimilar with the exchange test, the direct current pressureresistance test only can the sole polar test, if the product must useunder the alternating voltage, this shortcoming must consider. Thisalso is the majority peaceful gauge unit all suggests the use exchangepressure resistance test the reason.
4. when exchange pressure resistance test, the voltage wave peak valueis electric instrument demonstration value 1.4 times, this point isthe general electric instrument can demonstrate, also is the directcurrent pressure resistance test is unable to achieve. Therefore themost peaceful gauges unit all requests, if the use direct currentpressure resistance test, must enhance the testing voltage to theequal value.