Hioki IR5051 Digital High Voltage PV Insulation Tester, 250 V to 5 kV

Hioki IR5051 Digital High Voltage PV Insulation Tester, 250V to 5 kV, 10 TOhms

Product Overview

Features

• Simultaneous display of all measurements
• Test voltage, insulation resistance, leakage current values are checked simultaneously
• Displays PI, DAR, DD, capacitance values
• Extremely resistant to noise
• Stable high-resistance measurement
• Utilizes shielded wires, proprietary filter, low-current measurement technology to reduce noise, obtain stable measurement values
• Does not create any burden on object being measured
• Immediately stops test if insulation failure is found
• Smartphone/tablet wireless capabilities with GENNECT Cross app, Z3210 Wireless Adapter (not included)
• Rechargeable AA NiMH batteries for added environmentally friendly factor
• Measures insulation resistance of live string
• Measures live string without being affected by generated current of PV system
• Ability to estimate ground-faulted solar panels by measuring voltages
• Easily determine location of ground-faulted panel via GENNECT Cross app
• Measures power generation without sacrificing safety/accuracy

• Maximum Measurable Resistance: 10 TOhms
• Test Voltage Range: 250V to 5 kV
• Short-Circuit Current: 2 mA or lower
• Measurement Category: CAT III 2000V, CAT IV 1000V
• Insulation Diagnosis Function: PI, DAR, DD, Capacitance, Step Voltage, Ramp Voltage
• Interface: USB via DT4900-01 (not included), Bluetooth Communication via Z3210 Wireless Adapter (not included)
• Solar Power Generation System: Up to 2000V
• PV Test Voltage: 500V, 1000V, 1500V, 2000V
• DC Voltage Measurement Function: 2000V
• AC Voltage Measurement Function: 1000V

Description

The Hioki IR5051 Digital High Voltage PV Insulation Tester offers a variety of functions for measuring insulation at high voltages. With expanded capabilities, the IR5051 also offers insulation resistance testing with a PV function for measuring power generation without sacrificing safety or accuracy.

The test voltage, insulation resistance, and leakage current values can be checked simultaneously. PI, DAR, DD, and capacitance values can also be displayed.

The slightest movement of a person or measurement cord can cause unstable measurements. This instrument utilizes shielded wires, a proprietary filter, and low-current measurement technology to reduce noise and obtain stable measurement values.

Dielectric breakdown is reduced by gradually increasing the voltage to the object under test in a stepwise manner. If an insulation failure is found, the test will be immediately stopped.

The user can record to their smartphone or tablet with the free GENNECT Cross app via usage of the Z3210 Wireless Adapter (not included). The sampling rate of these measurements is a maximum of once per second.

The rechargeable AA batteries within the unit are used rather than single-use dry cells for a higher level of environmental friendliness.

Finding Ground-Faulted Solar Panels

Insulation resistance testers with the PV function are able to measure without being affected by the generated current of the PV system. With a normal insulation resistance tester, the insulation resistance cannot be measured correctly because the meter cannot separate the measurement current from the generated current.

With the GENNECT Cross app, measured values can be displayed on a picture taken on-site. The app will also create a report on-site.

To repair the system, it is necessary to determine which solar panel has a ground fault. By measuring voltages at the main switch and transferring them to the GENNECT Cross app, the location of the ground-faulted panel can be easily determined.

The Hioki IR5051 Digital High Voltage PV Insulation Tester is capable of safely and accurately measuring voltages up to 2000 volts DC.

Included Components

• 1 - Digital High Voltage PV Insulation Tester (IR5051)
• 1 - Set of Test Leads
• 1 - Set of Alligator Clips
• 1 - Carrying Case

Terms & Conditions

Please note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.

Domestic Shipping

• FREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.
• PO Boxes/APOs require USPS shipping and may therefore experience longer lead times
• 6.25% Sales Tax for shipping to MA

International Shipping

• Due to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.
• Please contact us for shipping rates to any overseas U.S. territories.
• International customers are responsible for all shipping charges, including any duties or taxes.