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INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL &
ELECTRONIC EQUIPMENT.
MP701119
When this product has reached the end of its life it must be treated as Waste Electrical & Electronic
Equipment (WEEE). Any WEEE marked products must not be mixed with general household waste,
2.5kV Insulation Resistance Tester
but kept separate for the treatment, recovery and recycling of the materials used. Contact your local
authority for details of recycling schemes in your area.
User Manual
Made in China.
150 Armley Road, Leeds, LS12 2QQ (UK)
Riverside One, Sir John Rogerson Quay, Dublin 2 (EU)
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Summary of Contents for multicomp pro MP701119
- Page 1 INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT. MP701119 When this product has reached the end of its life it must be treated as Waste Electrical & Electronic Equipment (WEEE). Any WEEE marked products must not be mixed with general household waste, 2.5kV Insulation Resistance Tester...
- Page 2 USB cable or in real time. II. Accessories......................III. Safety Information..................... MP701119 is mainly used to measure insulation resistance of cable, motor, power generator, transformer, mutual inductor, high-voltage switch, lightning IV. Electrical Symbols..................... arrester, and more, it is an ideal measurement meter for electric power,...
- Page 3 1.2 Features 1.3.1 Insulation Resistance Specifications 1. Insulation resistance range up to 1.0TO Rated Measurement Over-range Short-c i r cuit 2. Output rated voltage ranges including 250V, 500V, 1000V and 2500V Accuracy n di c ati current Voltage Range 3. Short-circuit current: About 3.5mA <0.25MQ For reference only 4.
- Page 4 Range Model Remark 1.3.7 Common Specifications Test stops 0.01nA automatically if ±(10%+5) Power supply MP701119 0.01 nA - 3.50mA 0.01µA 8 PCS LR14 alkaline batteries current remains 0.01mA at �1.00mA for 10s Rated voltage 250V, 500V, 1 000V, 2500V Output voltage accuracy + (0%-20%) 1.3.3 Output Voltage Specifications...
- Page 5 .&.warning Dimensions 230mm(L)x161 mm(W)x90mm(D) • Please read the user manual thoroughly and follow the "Safety Information" strictly. Weight About 1800g (including battery) • Keep the user manual with you for use at any lime. • Use the tester according to the operating instructions. Red high-voltage test lead: 1 pc Test leads •...
- Page 6 IV. Electrical Symbols LCD segmented display screen & Risk of electric shock Functional buttons Double-insulated or insulation-enhanced USB port Direct Current Carrying strap location Alternating Current Dual-plug high-voltage test lead (red) Grounding High resistance sampling test lead (black) &. Warning Protective test lead (green) lllID Battery voltage...
- Page 7 Increase; adjust time and resistance; cyclically display Wi Fi (Not implemented) Pass resistance comparison testing Read data USB communication Save data Buzzer Backlight Analogue bar graph of insulation resistance Confirm parameter setting testing Leakage current display Return Data hold Delete saved data Indication of dangerous operation Upload data Monitoring display of voltage output...
- Page 8 • ◄ VIII. Button Operation A. Under insulation resistance measurement condition and without testing voltage • Power button ◄ output, press to progressively decrease at the step of corresponding range Long press this button for 2 seconds to turn on the tester (full symbols are displayed (decrease by 50% at a step of 10% each).
- Page 9 • Data deletion button IX. Testing Instructions In "READ" state, short press "CLR" and then press "ENTER" to delete current data, press "ESC" to exit data deletion function. In "READ" state, the symbol "CLR" and 9.1 Testing Preparation the storage capacity symbol "2Hz" flash when "CLR" is long pressed for 2 to 3 (1) Press the power button for more than 2 seconds to turn on the tester.
- Page 10 9.3.1.1 Continuous Insulation Resistance Measurement 9.3 Basic Measurement Operations When the tester is powered on, it enters the default mode of continuous insulation 9.3.1 Insulation Resistance Measurement Note: resistance measurement (250V output voltage). Connect test leads with measured To perform wiring and measurement operations, please wear high-voltage object, press A and T to select high-voltage range, press ◄...
- Page 11 9.3.1.3 Polarization Index Measurement 9.3.1.4 Dielectric Absorption Ratio Measurement Polarization Index {PI) refers to the value of measured resistance in 1 0 minutes to Dielectric Absorption Ratio (DAR) refers to the value of insulation resistance in that in 1 minute. It takes 10 minutes to perform polarization index testing. If the time 1 minute to that in 15 seconds.
- Page 12 Note: 9.3.1.5 Comparison Measurement A Do not measure AC power supply over 750Vac or DC power supply over Press "COMP" button under insulation resistance testing condition without high 1000Vdc. It is possible to display higher voltage (10%), but it may damage the voltage output.
- Page 13 X. Wire Connection Modes B. High resistance measurement with three-wire connection 10.1 . Cable Insulation Resistance Testing Wind the well-conducted bare wire around the exterior of inner insulation layer, A. Two-wire connection connect the safety terminal with the exterior conductor of inner insulation layer There is leakage current at the surface of inner insulation layer near the end of in order to prevent current leakage at the surface of measured object.
- Page 14 B. Testing of insulation resistance between grounding of primary winding and secondary winding Fig. 10.1.3 Three-wire connection 10.2. Transformer Insulation Resistance Testing A. Testing of insulation resistance between primary winding and grounding of Fig. 10.2.2 Connection of testing secondary winding C.
- Page 15 XI. Maintenance Clean the casing: 1. Wipe the surface using soft cloth or mildly moistened sponge. 2. Do not immerse the tester in water to avoid damage. 3. Allow the tester to fully dry before re-using or storing. 4. The calibration and maintenance must be performed by qualified professional repair personnel or specified repair department.
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