* Broad measuring range from 10KOhm to 1TOhm
* Easy to read logarithmic display
* Test voltages : 100V, 250V, 500V, 1000V, 1500V, 2000V, 2500V, 5000V
* Measurement to 2000V in accordance with DIN VDE 0413
* Measuring range : 100kOhm to 100MOhm (1000V)
* Voltage measurement to 2000V
* Guard Terminal eliminates surface current
* Power supply with batteries or Crank Generator (Optional) or mains operated (Optional)
WACO Hand driven Insulation Tester
Model : WI 1002
Range : 1000 VOLTS - 200 M OHMS
Hand drive Insulation Tester is used for measuring insulation resistances of various electrical machineries, Control Panels, Switching Equipment, Insulators Cables, Wirings and various other devices ranging from Small Electrical Units to Large size Transformers. The instrument conforms fo Is: 2992:1980.
Types & Ranges : Testers are available from 50 Volts onwards to 5000 Volts, Tester can also
WI 5002M (5000 Volt - 10,000 Mohms, Analogue Display, Wooden Body, Motor Driven, Insulation Tester)
Model : WI 5002M
Range : 5000 Volts - 10,000 Mohms
Hand drive Insulation Tester is used for measuring insulation resistances of various electrical machinery, Control Panels, Switching Equipment, Insulators Cables, Wiring and various other devices ranging from Small Electrical Units to Large size Transformers. The instrument conforms FO IS: 2992:1980.
reading of insulation resistance of electrical rotating machines, power distribution lines, communication cables, insulators , control and switching equipment etc. They are robust instruments, incorporating a built-in-hand driven generator and a solid-state circuit for a stabilized D.C. output.
Note: Any other combination of ranges can also be made to specific requirements.
|MODEL||Rated Voltage/Rated Resistance||Effective Measuring Range||Application|
|NITA/NITM||100 V/10 Mohms|
100 V/20 Mohms
|Low Tension power line.|
|""""||250 V/20 Mohms|
250 V/50 Mohms
|Communication cable, low tension power line etc.|
|""""||500 V/50 Mohms|
500 V/100 Mohms
500 V/200 Mohms
500 V/500 Mohms
500 V/1000 Mohms
|General Insulation Resistance Test.|
|Scale Length||Approximately 70 mm|
|Rotational Speed of Handle||160 rpm. and above|
|Response time||Less than 3 seconds when a resistance, the value of which corresponds to the central scale mark, |
is suddenly inserted between measuring terminals.
|Limits of error||The insulation resistance measurement is accurate to within ± 5% of the indicated value at the Scale mark of the rated resistance, in conformity with IS:2992-1987 stipulations.|
|Tolerance on Voltage||Within ± 10 of the rated voltage for scale mark of infinity & more than 90% of the rated voltage for the central scale marks.|
|Accuracy of Voltage||The testers are provided mainly to determine whether the equipment under test is live or not, and not for any accurate measurement work. However the accuracy is within ± 10% F.S.D.|
|Tilt influence||Less than 0.5mm deflection from the infinity scale mark, due to an inclination of 5 degrees from the horizontal.|
|Ambient temp. influence||The deviation in indication is less that ± 5% near the central scale mark for an |
ambient temperature change of 20 degrees from 27 Degree C.
|Insulation resistance||1) More than 25 Mohm between the electric circuits and case for rated voltage |
upto and including 250V.
2) More than 50 Mohm between the electric circuits and case for rated voltage above 250V.
|Dielectric strength||Withstands application of 2000 volts AC(rms) for 1 minute between the electric |
circuits & the case.
IT250G 5KV Digital Insulation and Continuity tester
The Motwane had been offering comprehensive range of products designed in-house catering multiple segment of power and energy sector. Being pioneer in insulation testing the IT250G SPOT is a 5KV voltage selectable digital insulation tester measures digitally and also in analog. It is a battery operated most compact device made to give stable and reliable performance in energy intensive area. Auto power off enhance battery life and pleasant amber backlit allows user to work in dusk environment also. It is ideally suited for many troubleshooting, installation & commissioning in electrical Substations and preventative maintenance on both domestic & industrial applications. IT 250G is an ideal suited for onsite testing.