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INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL &
ELECTRONIC EQUIPMENT.
MP701121
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,
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.
Made in China.
User Manual
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 MP701121
- Page 1 INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT. MP701121 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, Insulation Resistance Tester but kept separate for the treatment, recovery and recycling of the materials used.
- Page 2 USB cable or in real time. I. Overview......................... II. Accessories......................MP701121 is mainly used to measure insulation resistance of cable, motor, power III. Safety Information..................... generator, transformer, mutual inductor, high-voltage switch, lightning IV.
- Page 3 1.2 Features 1.3.1 Insulation Resistance Specifications 1. Insulation resistance range up to 2TO Rated Measurement Short-circuit Over-range Accuracy 2. Output rated voltage ranges including 250V, 500V, 1 OOOV, 2500V, 5000V indication Voltage Range current 3. Short-circuit current: About 3.5mA <0.25MO For reference only 4.
- Page 4 0.01nA with charger to activate the battery for powering on the tester. 0.1nA Test stops 1.3.6 Common Specifications automatically if MP701121 ±(10%+5) 0.01 nA -3.50mA current remains at 0.01µA Power supply Rechargeable lithium battery (14.BV, 5200mAh) �1.00mA for 10s...
- Page 5 warning • Please read the user manual thoroughly and follow the "Safety Information" strictly. 238mm(L)x166mm(W)x90.5mm(D) Dimensions • Keep the user manual with you for use at any time. Weight About 1800g (including battery) • Use the tester according to the operating instructions. •...
- 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) Read data Pass resistance comparison testing USB communication Save data Buzzer Backlight Analogue bar graph of insulation resistance testing Confirm parameter setting Current display Return Data hold Delete saved data Indication of dangerous operation Upload data Monitoring display of voltage output Polarization index...
- 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 power button for more than 2 seconds to turn on the tester (full symbols (decrease by 50% at a step of 10% each).
- Page 9 • Setting cancellation/exit button IX. Testing Instructions For setting parameter without high voltage output, short press "ESC" to cancel current 9.1 Testing Preparation setting and exit. Under 'TIME" and "COMP" modes, short press "ESC" consecutively for twice to return to the interface of continuous insulation resistance measurement. (1) Press power button for more than 2 seconds to turn on the tester.
- Page 10 9.2 Battery Charging The tester is built with rechargeable lithium battery pack (14.BV, 5200mAh). Please charge with the supplied dedicated lithium battery charger (16.BV, 2A) (Fig. 9.2.1), or remove the lithium battery pack and then charge it with the supplied adapting charging stand (9.2.2).
- Page 11 9.3.1.3 Polarization Index Measurement 9.3.1.1 Continuous Insulation Resistance Measurement Polarization Index (PI) refers to the value of measured resistance in 10 minutes to When the tester is powered on, it enters the default mode of continuous insulation that in 1 minute. It takes 10 minutes to perform polarization index testing. If the time resistance measurement (500V output voltage).
- Page 12 9.3.1.5 Comparison Measurement 9.3.1.4 Dielectric Absorption Ratio Measurement Press "COMP" button under insulation resistance testing condition without high Dielectric Absorption Ratio (DAR) refers to the value of insulation resistance in voltage output. When the LCD shows "COMP", it indicates the tester enters 1 minute to that in 15 seconds.
- Page 13 Note: B. High insulation resistance measurement with three-wire connection & Do not measure AC power supply over 750Vac or DC power supply over Wind the well-conducted bare wire around the exterior of inner insulation layer, 1 000Vdc. It is possible to display higher voltage (10%), but it may damage the connect the safety terminal with the exterior conductor of inner insulation layer tester.
- Page 14 B. Testing of insulation resistance between grounding of primary winding and secondary winding □ D O □ D □ O□□□D Fig. 10.1.3 Three-wire connection Fig. 10.2.2 Connection of testing 10.2. Transformer Insulation Resistance Testing C. Testing of insulation resistance between secondary windings A.
- Page 15 XI. Maintenance Clean the casing: 1. Wipe the surface using soft cloth or sponge dipped with water 2. Do not immerse the tester in water to avoid tester damage. 3. Do not store the tester if it is wet. 4. The calibration and maintenance must be performed by qualified professional repair personnel or specified repair department.
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