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Johannesburg  

(011) 879-6620

Durban

(031) 569-9900

Cape Town

(021) 594-7100

Port Elizabeth

(041) 408-2400

19

Meter 

Supplied With 

Certificate of 
Conformence

TBM3030 600A AC Clamp Meter

  Jaw size 26mm

  Large LCD display

  Diode

  Continuity

  Relative zero

  Data hold

•  Thinner jaws

Technical Specification

AC Current

40,600A

DC Voltage

400m,4,40,400,600V 

AC Voltage

4,40,400,600V

Resistance

400,4K,40K,400K,4M,40M

Ω

Frequency

5Hz to 100KHz 

Capacitance

500n,5µ,50µ,500µ,3000µF

Accuracy
AC Current

±1,9%+ 8 Digit

DC Voltage

±1,0%+ 4 Digit

AC Voltage

4,40,400V ±1,5% + 5 Digit
600V ±2,0% + 5 Digit 

Resistance

4K,40K,400K

Ω

 ± 0,6%+4 Digit 

4M

Ω

 ± 1,0% + 4 Digit 

40M

Ω

 ± 2,0% + 4 Digit

Frequency

± 0,5% + 4 Digit 

Capacitance

± 3,5% + 6 Digit

Protection
AC/DC Voltage

600V DC/AC 

rms

Current

400A 

rrs

 

continuous

Transient
Protection 

6.5KV 

lightning

 

surge

(1.2/50 µs)

TBM805 General Purpose DMM

  Splash proof

  Beep guard

  Rugged construction

  Diode

  Continuity

  Data hold

  Min/max

  Relative zero

AC/DC Voltage

400m,4,40,400,1000V 

AC/DC Current

400µ,4000µ,40m,400m,4,10A

Resistance

400,4K,40K,400K,4M,40M

Ω

Frequency

50,500,5K,50K,500K,1MHz 

Capacitance

500n,5µ,50µ,500µ,3000µF 

Accuracy
DC Voltage

±1,0%+4 Digit

AC Voltage

4 -400V ± 1,5% + 5 Digit
1000V ± 4,0% + 5 Digit 

DC Current

±1,2% + 3 Digit 

AC Current

±1,8% + 4 Digit 

Resistance

±2,0% + 4 Digit

Frequency

±0,5% + 4 Digit

Capacitance

±3,5% + 6 Digit

 Protection
AC/DC Voltage

1050Vrms,1450V Peak

AC/DC Current

0,5A/250V 

fused

15A/250V 

fused

Resistance

600V DC/AC 

rms

Input Warning

Transient 

6.5KV 

lightning

 

surge

Protection

(1.2/50 µs) 

fuse

Technical Specification

Meter 

Supplied With 

Certificate of 
Conformence

Meter 

Supplied With 

Certificate of 
Conformence

TBM811 General Purpose DMM

  Splash/Drop Proof

  1000 VAC/DC

  USB Interface

  Dual display

  Back light

DC/AC Voltage

60m,600m,6,600,1000V

DC/AC Current

600µ,6000µ,60m,600m, 6,10A

Resistance

0.1

Ω - 

60M

Ω

Frequency

5Hz - 1MHz

Capacitance

60n,600n,6µ,60µ,600µ,20mF

Accuracy
DC Voltage

0.08% + 2 Digit

AC Voltage

2.0% + 3 Digit

DC Current

0.2% + 4 Digit 

AC Current 

1.0% + 4 Digit

Resistance

1.5% + 5 Digit

Frequency

0.004% + 4 Digit

Capacitance

5.0% + 5 Digit

Protection
DC/AC Voltage

1050Vrms,1450V 

peak

AC/DC Current

0.44A/1000V Fuse (IR10kA)
11A/1000V Fuse (IR20kA)

Resistance

1.2V DC 

open

 

circuit

Input Warning

Transient 

12kV 

surge

Protection

(1.2/50 µs) 

surge

Technical Specification

Meter 

Supplied With 

Certificate of 
Conformence

TBM251 General Purpose DMM

  Bar graph

  Beep guard

  USB Interface

  Rugged construction

  Diode

  Continuity

  Separate battery

 

compartment

AC/DC Voltage

60m,600m,6,60,600,1000V 

AC/DC Current

600µ,6000µ,60m,600m,6,8A

Resistance

600,6K,60K,600K,6M,60M

Ω

Frequency

5Hz - 1MHz 

Accuracy
DC Voltage

±0,2% + 3 Digit

AC Voltage

60mV - 600mV - 1% + 5 Digit
1V - 1000V - 1,4% + 5 Digit 

DC Current

±0,5% + 3 Digit 

AC Current

±1,0% + 3 Digit 

Resistance

±1,2% + 4 Digit

Frequency

±0,003% + 2 Digit

 Protection
AC/DC Voltage

1050Vrms,1450V Peak

AC/DC Current

0,63A/500V 

fused

10A/600V 

fused

Resistance

0.45V DC Typical

Input Warning

Transient 

6.5KV 

lightning

 

surge

Protection

(1.2/50 µs) 

surge

Technical Specification

INSTRUMENTS | 

For more specifications, refer to the Test Instruments Catalogue

Summary of Contents for ACADEMY T419

Page 1: ......

Page 2: ...RS232 Interface or USB Frequency Voltage Phase Rotation 350 Memory Locations Description TCTRP Analogue Kit TCTDT Digital Kit TCTCDK Digital Kit DMM TBM811 Clamp Meter TBM3030 TBM3030 Insulation Test...

Page 3: ...24 Instruments 1 WHAT IS AN ELECTRICAL INSTALLATION 1 2 WHO IS RESPONSIBLE 1 3 HOW CAN A LAYMAN KNOW IF THE INSTALLATION IS SAFE 1 4 WHERE TO OBTAIN A CERTIFICATE OF COMPLIANCE 1 5 WHAT MUST BE DONE B...

Page 4: ...by the Chief Inspector of the Department of Labour in terms of the regulations as an electrical contractor QUESTION 5 WHAT MUST THE REGISTERED PERSON DO BEFORE ISSUING A CERTIFICATE OF COMPLIANCE TES...

Page 5: ...3 d Subtract previous reading b from this reading c to get the required reading e This reading shall not exceed 0 2 see note on table 8 1 on page 276 of code of practice SANS 10142 f All points must...

Page 6: ...9900 Cape Town 021 594 7100 Port Elizabeth 041 408 2400 Earth 3 Test Lead Insulation Tester Fig A Continuity of all Bonding Conductors Fig B Resistance of Earth Continuity Conductors Earth Insulation...

Page 7: ...ed can be written down as illustrated in addendum A below QUESTION 9a WHAT INSTRUMENT CAN BE USED TO TEST THE CONTINUITY OF THE RING CIRCUIT ANSWER Any meter with continuity buzzer function similar to...

Page 8: ...eference and Line 1 Blue Reading 115 Volts Socket Outlet Voltage Test 2 Test between Earth Reference and Line 2 Red Reading 115 Volts B Remove Multimeter and set switch to blue or red phase turn the p...

Page 9: ...92 Therefore the loop resistance of the circuit must be below 1 92 to allow a fault current of 120 amps to flow h Set the tester on the 2000A range on the PSC scale and measure the prospective short...

Page 10: ...iring resistance earth resistance and resistance of transformer winding Line earth loop resistance is the sum of wiring resistance earth resistance and resistance of transformer winding L1 Transformer...

Page 11: ...m of wiring resistance earth resistance and resistance of transformer winding Line earth loop resistance is the sum of wiring resistance earth resistance and resistance of transformer winding Transfor...

Page 12: ...mber of Phases One Two Three Phase rotation Clockwise Anticlockwise Frequency 50Hz Other d c Prospective short circuit current at point of control PSCC kA How determined Calculated Measured From suppl...

Page 13: ...rth c Spikes must be inserted in a straight line minimum spacing is 2m d If the ground is dry or sandy moisten with water Test spikes only e Where it is not possible to insert the auxiliary earth bars...

Page 14: ...that purpose or for the capacity supply or both In a balanced three phase system the three phase value can be estimated by multiplying the single phase value by 1 73 Note 2 Ensure that the instrument...

Page 15: ...r Impedance in Ohm A Z TRF Z TRF Z TRF 0 0144 V2 PX103 Z 100 x 4002 P x 103 4 5 100 x 400 x 400 500 x 103 0 045 x 160 000 500 000 0 045 x C The PSCC of complete system A B Z TRF Z conductor Z Total Is...

Page 16: ...ent Toptronic T1805 On a concrete floor not asphalt where auxilary earth bars cannot be driven lay the earth bars and make them moist with water before proceeding with measurement Earth Resistance Mea...

Page 17: ...epted QUESTION 14a WHAT INSTRUMENT CAN BE USED TO TEST THE VOLTAGE MAIN DB WITH NO LOAD ANSWER Any meter with voltage function similar to a Toptronic TBM811 b Toptronic TBM251 c Toptronic TBM3030 QUES...

Page 18: ...r similar to a Toptronic TEL1TLB b Toptronic T419 QUESTION 17b HOW IS THIS TEST DONE AND WHAT VALUE OF MEASUREMENT IS ACCEPTABLE ANSWER a Ensure ALL leads are disconnected all appliances unplugged sto...

Page 19: ...ion of a potential danger See 8 7 6 and 8 7 10 To The supplier From The registered person During an inspection in terms of SANS 10142 The wiring of premises performed at stand No situated at I Registr...

Page 20: ...2003 as illustrated in Addendum B Pg 9 g The results can only be correct if a fault is detected it must be rectified immediately QUESTION 20a WHAT INSTRUMENT CAN BE USED TO TEST ALL THE SWITCHING DEVI...

Page 21: ...safe Note 1 Indicate a or b or a and b on the test report Note 2 Indicate N A in the case of a or b where applicable 14 Where an alternative supply is installed it complies with the requirements in re...

Page 22: ...ut Warning Transient 6 5KV lightning surge Protection 1 2 50 s fuse Technical Specification Meter Supplied With Certificate of Conformence Meter Supplied With Certificate of Conformence TBM811 General...

Page 23: ...C Voltage 4 40 400 600V Resistance 400 4K 40K 400K 4M 40M Frequency 1KHz to 100KHz Capacitance 500n 5 50 500 3000 F Accuracy AC DC Current 2 5 5 Digit DC Voltage 1 0 4 Digit AC Voltage 4 40 400V 1 0 4...

Page 24: ...Source 8 x 1 5V AA Batteries Weight 655g Model Specification Technical Specification Insulation Test Voltage 250 500 1000V Insulation Resistance 250V 2k 2G 500V 4k 4G 1000V 8k 8G AC Voltage 0 to 700V...

Page 25: ...on earth probes without any cable breaking Measurement of leakage current on earth installations Setting of alarm thresholds on measurements Storage of measurement results Detection of current noise o...

Page 26: ...test 7mA for Phase rotation field indication Meter Supplied With Certificate of Conformence TEL1TLB SOCKET ELCB TESTER POLARITY Live on earth indication LCD Display Polarity indication Identifies 6 w...

Page 27: ...erminate own plug Dimensions mm 330 L x 260 W x 150 H Power Source 8 x C Batteries Weight 2 0kg Model Specification Current Settings 999mAac 50Hz Current Selection Knob Phase start selection 0 180 Ope...

Page 28: ...9 9900 Fax 031 569 9909 Cape Town Unit 11A Maitland Park Voortrekker Road Maitland Cape Town P O Box 453 Goodwood 7459 Tel 021 594 7100 Fax 021 594 7130 Johannesburg 34 Milky Way Avenue Linbro Busines...

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