The IR5050 is a compact, lightweight, high-voltage insulation resistance tester capable of outputting up to 5 kV. Its unique measurement technology enables stable measurements of up to 10 TΩ.

• Ideal for high-voltage insulation resistance testing: Best suited for high-voltage insulation resistance testing, the IR5050 is equipped with advanced measurement technology that guarantees stable readings across a range of applications, including high-voltage cables, transformers, and motors. It also features an intuitive rotary knob for straightforward operation, enhancing its versatility and user-friendliness for diverse industrial uses.
• Advanced insulation diagnostic features: The IR5050 offers specialized insulation diagnostic functions such as step and ramp voltage testing. It automatically displays results in indices like PI (Polarization Index), DAR (Dielectric Absorption Ratio), and DD (Dielectric Discharge), streamlining the diagnostic process.
• Streamlined data management and reporting: Enhancing efficiency, the IR5050 comes with data memory, and options for wireless and USB connectivity. It facilitates real-time graph trending on mobile devices and enables quick report generation, simplifying data handling and documentation.

Key Features:

• Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
• Wide testing voltage range, up to 5000 V from 250 V DC
• Wide measurement insulation range, up to 10 TΩ
• Automatically calculated and displayed insulation diagnostics (PI, DAR, and DD)
• Data memory functions increase your work efficiency by eliminating human errors from manual reporting.
• Selectable Interface Compatibility: Offers both wireless and USB connectivity options.
• Compact and lightweight, equipped with an IP65-rated carrying case

Measurement parameters:

• Insulation resistance
• Leakage current
• Voltage
• Capacitance (DD function)

Functions:

• Insulation diagnosis: PI, DAR, DD, SV, Ramp, Timer
• Others: Battery charge indicator, live circuit indicator, automatic power save, automatic discharge, backlight, buzzer, manual recording, logging recording, temperature and humidity input, elapsed time display, clock, filter, hardware filter, data-hold, system reset, USB communication (only when DT4900-01 is installed), wireless communication (only when Z3210 is installed), comparator, resistance gauge display, switching of insulation diagnosis function, breakdown cut-off.

Insulation resistance measurement

Test voltage range	DC 250 V to 5.20 kV DC
User-set test voltage	250 V to 1 kV: in 10 V increments; 1 kV to 5 kV: in 25 V increments
Test voltage preset	250 V	500 V	1000 V	2500 V	5000 V
Guaranteed accuracy range (1)	0.00 MΩ?2.50 GΩ ±5% rdg ±5 dgt	0.00 MΩ?5.00 GΩ ±5% rdg ±5 dgt	0.00 MΩ?10.0 GΩ ±5% rdg ±5 dgt	0.00 MΩ?25.0 GΩ ±5% rdg ±5 dgt	0.00 MΩ?50.0 GΩ ±5% rdg ±5 dgt
Guaranteed accuracy range (2)	2.51 GΩ?500 GΩ ±20% rdg	5.01 GΩ?1.00 TΩ ±20% rdg	10.1 GΩ?2.00 TΩ ±20% rdg	25.1 GΩ?5.00 TΩ ±20% rdg	50.1 GΩ?10.00 TΩ ±20% rdg
Rated current	1 mA to 1.2 mA
Short-circuit current	2 mA or less
Possible number of measurements	200 times or more on one set of fully-charged batteries

Leakage current measurement

Measurement range (auto)	10 nA	100 nA	1000 nA	10 μA	100 μA	1 mA
Display range	0.00 nA to 9.99 nA	9.0 nA to 99.9 nA	90 nA to 999 nA	0.90 μA to 9.99 μA	9.0 μA to 99.9 μA	90 μA to 999 μA (*3) 0.90 mA to 3.00 mA (*4)
Resolution	0.01 nA	0.1 nA	1 nA	0.01 μA	0.1 μA	*3: 1 μA *4: 0.01 mA

Voltage Measurement

Guaranteed accuracy range	30 V to 1,000 V AC (45 Hz to 65 Hz), ±10 V to ±2,000 V DC
Accuracy	±3% rdg. ±3 dgt.
Input resistance	500 kΩ or more (DC, 45 Hz to 65 Hz)
Overload protection	1100 V AC (1 min., between +/- terminals) 2200 V DC (1 min., between +/- terminals)

Capacitance measurement

Capacitance is automatically measured after insulation resistance measurement is over (not measured if output voltage is 250 V or less)

Accuracy	±10% rdg. ±5 nF (guaranteed accuracy range: 10.0 nF to 25.0 µF)
Measurement range	100 nF	1000 nF	10 μF
Display range	0.0 nF to 99.9 nF	100 nF to 999 nF	1.00 μF to 9.99 μF (*5) 10.0 μF to 25.0 μF (*6)
Resolution	0.1 nF	1 nF	*5: 0.01 μF *6: 0.1 μF

 

What's Included In This Package:

• 1x Test lead L9850-01
• 1x Test lead L9850-02
• 1x Test lead L9850-03
• 1x Alligator clip L9851-01
• 1x Alligator clip L9851-02
• 1x Alligator clip L9851-03
• 1x Carrying Case C0212
• 8x LR6 Alkaline battery
• 1x Instruction manual
• 1x Operating precautions

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.