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Kikusui TOS8040 Operation Manual Download Page 11

T

O

S

8040

Contents

  9

Contents

Testing

 

Cannot

 b

e

 

Performed

 

at

 U

npac

k

ing

- - - - - - - - - - - - - - - - - - - - - - -   1

To

 

the

 

Supervisor

 

in

 

Charge

 

of

 O

peration

 - - - - - - - - - - - - - - - - - - - - - - - -   2

Ha

z

ardous

 O

perations

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -   2

Safety

 

Sym

b

ols

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -   3

Safety

 

Precautions

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -   4

Chapter

 1  

General

1.1

Pro

du

ct

 

O

ve

r

view    

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- 12

1.2

Fe

at

u

r

es   

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- 12

1.3

O

p

t

i

o

ns    

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- 1

4

Chapter

 2  I

nstallation

 

and

 

Preparations

 

for

 U

se

2.1

Unp

ac

king 

I

nspe

ct

i

o

n     

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-

 

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- 16

2.2

Pr

e

ca

u

t

i

o

ns f

or

 

I

ns

ta

ll

at

i

o

n    

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- 17

2.3

M

o

ving 

Pr

e

ca

u

t

i

o

ns   

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- 18

2.

4

C

o

nne

ct

ing 

t

he 

Po

we

r

 C

or

d     

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- 18

2.

5

Gro

unding    

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- 20

Chapter

 3  

Precautions

 

for

 

Safe

 

Testing

3.1

S

tart

up 

I

nspe

ct

i

o

n    

-

 

-

 

-

 

-

 

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- 21

3.2

Pr

ep

arat

i

o

ns 

B

ef

or

e Tes

t

ing     

-

 

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- 21

3.2.1

Che

c

king 

t

he Tes

t

 

L

e

a

ds  

-

 

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21

3.2.2

We

ar

ing Rubbe

r

 

G

l

o

ves   

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21

3.3

O

pe

rat

ing 

Pr

e

ca

u

t

i

o

ns     

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- 22

3.3.1

C

o

nne

ct

ing 

t

he Tes

t

 

L

e

a

ds    

-

 

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22

3.3.2

F

or

 

H

igh V

o

l

ta

ge 

O

u

t

pu

t

   

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- 2

4

3.3.3

Che

c

king S

a

fe

t

y 

a

f

t

e

r

 Shu

tt

ing 

o

ff 

t

he 

O

u

t

pu

t

   

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- 2

5

3.

4

When 

I

n

t

e

rr

up

t

ing 

O

pe

rat

i

o

ns   

-

 

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- 26

3.

5

Resp

o

nse 

to

 Eme

r

gen

c

ies   

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- 26

3.6

S

to

p Using 

t

he Tes

t

e

r

 in 

t

he Even

t

 

o

f 

a

 M

a

lfun

ct

i

o

n   

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- 27

Chapter

 4  

Part

 

Name

’

s

 

and

 

Functions

4

.1

F

ro

n

t

 

Pa

nel   

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- 28

4

.2

Re

ar

 

Pa

nel    

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- 31

Chapter

 5  

Panel

 O

perations

5

.1

Tu

r

ning 

t

he 

PO

WER Swi

tc

h 

O

n     

-

 

-

 

-

 

-

 

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-

 

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- 32

5

.2

Tes

t

e

r

 S

tat

es 

a

nd 

I

ndi

cat

i

o

ns   

-

 

-

 

-

 

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- 33

Summary of Contents for TOS8040

Page 1: ...ithstanding Voltage Tester TOS8040 DANGER This instrument generates high voltage Any incorrect handling may cause death Read Precautions for Safe Testing in this manual to prevent accident Keep this m...

Page 2: ...nual gets lost or soiled a new copy can be provided for a fee In either case please contact Kikusui distributor agent and provide the Kikusui Part No given on the cover This manual has been prepared w...

Page 3: ...or more information see 5 1 Turning the POWER Switch On page 32 When inquiring about the product please provide this version number and the serial number indicated on the rear of the product Testing C...

Page 4: ...ing the output terminal while output is being generated Touching a test lead connected to the output terminal while output is being generated Touching the DUT while output is being generated Touching...

Page 5: ...if ignored may result in damage to the product and other property Shows that the act indicated is prohibited Is placed before the sign DANGER WARNING or CAUTION to emphasize these When this symbol is...

Page 6: ...not designed or manufactured for home use or for general consumers Input power Always connect the product to a power supply in line with the product s input rating Use the provided power cord to supp...

Page 7: ...Be careful not to allow the product to be used before it is completely repaired Do not disassemble or modify the product If it must be modified contact Kikusui distributor agent Maintenance and check...

Page 8: ...he product carries a label providing important safety information If this label is damaged or the information provided becomes illegible replace it with a new label To obtain a new label please contac...

Page 9: ...test leads connect the LOW voltage terminal first When the voltage is displayed here hazardous high voltage is present Press STOP before changing test conditions Set the TEST VOLTAGE knob to the MIN...

Page 10: ...f the TOS8040 Chapter 5 Panel Operations Describes procedures for testing Chapter 6 Remote Control Gives the procedure for operating the tester from a remote location using the REMOTE connector and th...

Page 11: ...ounding 20 Chapter 3 Precautions for Safe Testing 3 1 Startup Inspection 21 3 2 Preparations Before Testing 21 3 2 1 Checking the Test Leads 21 3 2 2 Wearing Rubber Gloves 21 3 3 Operating Precautions...

Page 12: ...Status Signal Output 7 1 Five Signal Outputs 46 7 2 Using the SIGNAL OUT Terminals 47 7 2 1 Description of the Terminals 47 7 2 2 Example Use of Signals 48 Chapter 8 Special Test Modes 8 1 Four Test...

Page 13: ...TOS8040 Contents 11 Index ___________________________________________________ 60...

Page 14: ...T during tester operations Thus use of the tester requires thorough safety measures including provi sion of fences at the peripheries of the tester and DUT to prevent personnel from approaching withou...

Page 15: ...d will not work past certain values Displaying the cause of activation of the protective function as a code number If the protective function is activated the cause is given as a code number via the v...

Page 16: ...output only when the slide lever at the grip of a test probe is held and the trigger is activated with one hand and a switch on the upper part of the probe is pressed with the other that is operation...

Page 17: ...before testing begins When ending the test confirm that the LED on the probe is not lit then disconnect the probe from the DUT To use a test probe activate the FAIL MODE special test mode With FAIL M...

Page 18: ...es have been provided If the product is damaged or if any accessories are missing notify your Kikusui dis tributor or agent Fig 2 1 Accessories We recommend retaining all packing materials in case the...

Page 19: ...ven within the operating humidity range If so do not use the tester until it is completely dry Do not install the tester in a corrosive atmosphere Do not install the tester in a corrosive atmosphere o...

Page 20: ...2 3 Moving Precautions When moving or transporting the tester to another installation site observe the fol lowing precautions Turn the POWER switch off Moving the tester with the power turned on may...

Page 21: ...es large currents several tens of amperes may ow in the AC power line to which the tester is connected A period of several tens of milliseconds during which the tester detects a FAIL judgment if the D...

Page 22: ...arby AC power line the tester s enclosure may be charged to hazardous voltages However when the tester is properly grounded it will not malfunction and its enclosure will not be charged to high voltag...

Page 23: ...he LOW side test lead black and HIGH VOLTAGE side test lead red Use a tester to con rm that there are no broken wires in the test leads 3 2 2 Wearing Rubber Gloves When using the tester always wear ru...

Page 24: ...ations shown in Fig 3 1 Fig 3 1 Checking that No High Voltage is Being Output 2 Insert the black test lead into the LOW terminal and attach an extraction prevention guard to the terminal as shown in F...

Page 25: ...TAGE terminal Fig 3 4 Connecting the HIGH VOLTAGE side test lead To disconnect the test leads from the DUT Disconnect the red test lead from the HIGH VOLTAGE terminal You do not need to disconnect the...

Page 26: ...areas may result in electric shock Never attempt to touch the PVC covering of the alligator clip of a test lead The dielectric strength is inadequate to prevent shock Fig 3 6 Test Lead Do not leave th...

Page 27: ...ring etc check the indications at the two locations shown in Fig 3 7 to ensure safety Fig 3 7 Checking for the Absence of High Voltage When disconnecting the test leads from the DUT Disconnect the red...

Page 28: ...to Emergencies If electric shock occurs or the DUT is burned due to abnormalities in the tester DUT or other components take the following two steps Both must be performed although either may be perf...

Page 29: ...e DANGER lamp does not light but the voltage is displayed on the voltmeter The cause of condition 2 may simply be a defective DANGER lamp Nevertheless immediately stop using the tester to guard agains...

Page 30: ...ing the POWER switch on see 5 1 Turning the POWER Switch On page 32 2 STOP switch This switch interrupts the test in progress Pressing this switch transitions the tester from PASS FAIL or PROTECTION t...

Page 31: ...erminal for outputting test voltages Since it is connected directly to the chassis grounding the protective conductor terminal of the power cord also grounds this terminal For more information see 2 5...

Page 32: ...he TIMER switch is ON 14 REMOTE connector Used to start or stop testing from a remote location For more information see 6 1 Using the REMOTE Connector page 41 UPPER Used to set the upper reference lim...

Page 33: ...nals READY H V ON PASS FAIL and PROTEC TION A 24 V terminal is also provided to drive lamps or other devices during signal output For more information see Chapter 7 Status Signal Output page 46 4 INTE...

Page 34: ...once again After all the display units and indications light the rmware version is dis played in the test time indicator The tester then changes to display the test con ditions currently set Fig 5 2 I...

Page 35: ...ile voltage is being output 5 2 Tester States and Indications The front panel s indicators indicate tester state Fig 5 3 Indicators on the Front Panel PROTECTION FAIL PASS TEST When lit this lamp indi...

Page 36: ...signal is generated to indicate a FAIL judgment The FAIL state can be canceled by pressing the STOP switch after which the tester transitions to a READY state PROTECTION state Indicates a state in wh...

Page 37: ...riate measures to close short circuit the INTERLOCK terminal for the duration of the test P02 The test time has been set to a value of 0 4 s or less for a test involving the timer Set the test time to...

Page 38: ...rrent Detection Upper Reference Limit If the operator sets a current value exceeding 50 mA testing is subject to output time limitations For more information see Footnote 1 in 10 1 Basic Speci cations...

Page 39: ...lower limit judgment If the variation in leakage current values of the DUT is small and is more than the current value that can be recognized by the tester test with the lower reference limit set to...

Page 40: ...f the timer is not used no PASS judgment will be made Test voltage The voltage set here is applied to the DUT during the test The test voltage must be set by actually outputting the voltage and readin...

Page 41: ...TEST VOLTAGE knob clockwise to set the test voltage 4 Press the STOP switch to shut off the output If timer and or lower limit judgment settings were changed in step 1 to set the test voltage return...

Page 42: ...elow the lower reference limit ows through the DUT during testing the test voltage is shut off causing a FAIL determination to be returned The FAIL judgment is indicated in three ways the FAIL lamp li...

Page 43: ...signal from the control device For more information see 8 1 4 FAIL MODE page 51 6 1 1 Remote Control with the Optional Remote Control Box The TOS8040 can be controlled from a remote location using an...

Page 44: ...panel s REMOTE connector switches the tester from front panel control to remote control Remote controlled testing using a control device is started or stopped as shown below For remote control via a...

Page 45: ...otocouplers or other elements may take the place of contacts in Fig 6 1 Fig 6 3 shows one example Viewed from the panel face Pin number Signal name Description 1 NC Leave this pin unconnected 2 COM Co...

Page 46: ...ig 6 2 appears to be advantageous in that they are capable of reducing the incidence of noise induced system malfunctions The TOS8040 tester has been designed to minimize susceptibility to noise induc...

Page 47: ...the interlock function to improve opera tional safety Consider the following examples A cover covering the DUT is provided as an electric shock prevention device the status of the interlock function...

Page 48: ...when high voltage remains in the output ter minals the DANGER lamp remains lit PASS signal This signal is output when the test result is determined to be PASS In standard mode a PASS signal is output...

Page 49: ...internal circuit for each pair of terminals shown in Fig 7 1 The 24 V terminal can be used as a power supply for a lamp or similar device Fig 7 1 Connecting a Wire to the SIGNAL OUT Terminals 11 mm W...

Page 50: ...because a signal at point a contains contact chatter measures for preventing con tact chatter are required which measures are compatible with the subsequent circuit to be connected Moreover the minim...

Page 51: ...standard setting and this test mode While operations are more complex in this mode safety is improved This function works in the same way with remote control If this test mode is set a READY signal is...

Page 52: ...ol box requiring two hand operations for even higher safety Fig 8 4 Setting the MOMENTARY Test Mode Standard setting PASS HOLD A PASS state is held for approx 200 ms if the test result is determined t...

Page 53: ...ing FAIL MODE Test Mode Standard setting FAIL MODE A STOP signal issued from the remote control can shut off output during testing or cancel a FAIL PROTECTION or PASS state just like the front panel S...

Page 54: ...and cracks and that the plug is free of cracks and looseness High voltage test leads Check that the covering is free of breaks and cracks Check for broken wires in the test leads using a tester or oth...

Page 55: ...rise above the value at no load depending on the value of the capacitive element of the load Moreover for samples whose capacitance values show voltage dependency as with ceramic capacitors waveform d...

Page 56: ...is lit A FAIL signal is output from the SIGNAL OUT terminal 3 and The buzzer sounds 4 PASS judgment When there are no abnormalities even after the set time has elapsed The PASS lamp is lit A PASS sig...

Page 57: ...l test modes DOUBLE ACTION Starts testing only when the START switch is pressed within approx 0 5 second after the STOP switch has been released PASS HOLD Holds PASS judgment MOMENTARY Performs testin...

Page 58: ...mA or less when 1390 Vac is applied for 2 seconds Earth continuity 25 Aac 0 1 or less Dimensions largest section 320 330 W x 132 165 H x 370 410 D mm Weight Approx 17 kg Accessories High voltage test...

Page 59: ...en the connection to the DUT is interrupted the current owing through the DUT should be less than the lower reference limit which should result in a FAIL judgment However if a current exceeding the lo...

Page 60: ...PASS 0 1 2 1 U P P E R L O W E R FAIL FAIL PASS L O W E R L O W E R 0 1 Distribution of DUT Leakage current Distribution of DUT Leakage current U P P E R FAIL FAIL PASS L O W E R Contact failure etc P...

Page 61: ...rily high voltage to the DUT potentially damaging the DUT or resulting in a FAIL assess ment for a good DUT To reduce distortion of test voltage waveforms the TOS8040 tester uses a zero start switch s...

Page 62: ...high voltage test probe 14 HP01A TOS 15 HP02A TOS 15 I indicators 29 33 inspection 52 installation 17 interlock function 45 INTERLOCK terminal 31 45 interrupting operations 26 interval time 53 L LOW...

Page 63: ...ity 54 57 supply voltage 18 T test lead 15 checking 21 connecting 22 TEST MODE switches 31 49 test probe 14 TEST state 34 test time 38 TEST TIME indicator 30 test voltage 38 TEST VOLTAGE knob 30 test...

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