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Martindale Electric Company Limited
Metrohm House, Penfold Trading Estate, Watford, WD24 4YY, UK.
Tel: +44(0)1923 441717 Fax: +44 (0)1923 446900
E-mail: sales@martindale-electric.co.uk
Website: www.martindale-electric.co.uk
© Martindale Electric Company Ltd. 2005
Registered in England No. 3387451. Rev 8
QUICK START
VERITEST 2240
MARTINDALE
E L E C T R I C
Trusted by professionals
ALL-IN-ONE
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Summary of Contents for MARTINDALE VERITEST 2240
- Page 1 Metrohm House, Penfold Trading Estate, Watford, WD24 4YY, UK. Tel: +44(0)1923 441717 Fax: +44 (0)1923 446900 E-mail: sales@martindale-electric.co.uk MARTINDALE Website: www.martindale-electric.co.uk E L E C T R I C © Martindale Electric Company Ltd. 2005 Registered in England No. 3387451. Rev 8 Trusted by professionals...
- Page 3 USER NOTES CONTENTS THIS IS DESIGNED TO BE USED AS A QUICKSTART GUIDE ONLY. COMPREHENSIVE INSTRUCTIONS ARE AVAILABLE FOR DOWNLOAD AT www.martindale-electric.co.uk/instruct.htm Calibration of test leads LOW Ω continuity test M Ω insulation test RCD test Loop - Zs / IK Non Trip Earth Loop Impedance Test (Ra15mA) @1Ω...
- Page 4 Repair & Service There are no user serviceable parts in this unit. Return to Martindale Electric SYMBOLS: if faulty. Our service department will promptly quote to repair any faults that Equipment complies with relevant EU Directives occur outside the warranty period.
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Page 5: Calibration Of Test Leads
1. CALIBRATION OF TEST LEADS NON TRIP EARTH LOOP TEST: (R A15MA ) Measuring Resolution Accuracy 1-1999Ω 1Ω Res ±(5%rdg+2dgt) Connect red & black test leads to P + N terminals respectively. 1-999 Amps, 1.0-20.0KA Test current 15mA Turn dial to low Ω (continuity setting). Display shows 'LOW Ω' at top left. Press FUNC key repeatedly until 'CAL' is shown on display. -
Page 6: Low Ω Continuity Test
2. LOW Ω CONTINUITY TEST AC VOLTAGE: Electrical Syst Range (V) Resolution(V) Accuracy Connect red & black test leads to P + N terminals respectively. Single-phase 0 - 265 ±(2% rdg + 2 dgt) 2 or 3 - phase 0 - 460 ±(5% rdg + 2 dgt) Turn dial to low Ω... -
Page 7: M Ω Insulation Test
3. M Ω INSULATION TEST Open circuit voltage: Rated voltage test -0% +10% Short circuit current: <3,0mA @ 500V <2,0mA @ 50V, 100V, 250V, 1000V Connect the red and black test leads to P + N terminals respectively Test current on load: >1mA @ V across R =(1000 x V )Ω... -
Page 8: Rcd Test
4. RCD TEST 9. SPECIFICATION Connect the red, black and green test leads, or the plug top lead to P,N +E Accuracy is indicated as [% of reading + number of digits]. It refers to the terminals respectively. atmospheric conditions listed previously. CONTINUITY: Turn the dial to RCD for RCD type A.C. - Page 9 MAN x ½ the instrument performs the test with a leakage current at ½x 8. INSTRUMENT CONNECTION TO PC OR A PRINTER the value of the rated current indicated, with the leakage current The connection from the VR2240 to a PC is made using the optional infra red in phase with the voltage or phase shifted by 180°...
- Page 10 Test results: CLEARING TEST RESULTS MAN x ½: If the RCD does not trip, the instrument beeps twice To clear results, proceed as follows: indicating a successful outcome. (see screen on unit) Press the MAN x1, x2, x5: If the RCD trips within limits, the instrument beeps twice suggesting a successful outcome.
- Page 11 5. LOOP - ZS / IK SAVING TEST RESULTS PHASE TO NEUTRAL TESTING (PN) If test results are to be stored, proceed as follows: Connect the red, black and green leads, or plug top lead, to P,N + E terminals respectively. SAVE After carrying out any successful test, press the key once.
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Page 12: Non Trip Earth Loop Impedance Test (Ra15Ma)
6. Non Trip Earth Loop Impedance Test (Ra15mA) @1Ω resolution with PFC 7. PHASE ROTATION/ SEQUENCE calculation Connect red, black and green test leads to P, N and E (L1, L2, and L3) Connect the red, black and green test leads to P, N+E terminals terminals respectively.