Name: HT Instruments PV-ISOTEST Insulation tester Calibrated to (ISO standards) 1500 V 100 MΩ
Brand: HT Instruments
SKU: 2742541

A digital measuring device with an orange and black casing and display, showing menu options such as voltage, insulation, and data transmission.

Datasheet (PDF)

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Technical specifications

Memory: For max 999 testsBattery life: Approx. 500 measurements (for each function)Auto Power Off: After approx. 5 min.Electrical safety standards: IEC / EN 61010-1, IEC / EN 61010-2-030, IEC / EN 61010-2-033, IEC / EN 61010-2-034Standards measurements EN 62446, EN 61557-2, EN 61557-4

Product type: Insulation tester

Test voltage: 1500 V

Reading type: Insulation resistance

: ISO standards

Interfaces: optical
USB

Power supply (details): 6 x 1.2 V

Dim: (L x W x H) 23.5 x 16.5 x 7.5 cm

Weight: 1.2 kg

Display type: Digital (LCD)

Insulation resistance (max.): 100 MΩ

Voltage reading range (max.): 1000 V AC
1500 V DC

Voltage reading range (min.): 3 V AC
3 V DC

Width: 16.5 cm

Height: 7.5 cm

Length: 23.5 cm

Documents & Downloads

Datasheet

Datasheet 2742541 HT Instruments PV-ISOTEST Insulation tester Calibrated to (ISO standards) 1500 V 100 MΩ

User & Safety Instructions

User & Safety Instructions 2742541 HT Instruments PV-ISOTEST Insulation tester Calibrated to (ISO standards) 1500 V 100 MΩ

Description

The PV-ISOTEST determines the insulation resistance of a single module, a string or even an entire PV field with a test voltage up to 1500V DC according to EN62446 (VDE0126-23). Due to the presence of string voltage, conventional insulation measuring instruments require a suitable adapter to short-circuit the positive and negative connections of the PV string to be tested. With PV-ISOTEST, the use of an external device is not necessary. The PV-ISOTEST carries out the insulation measurements in full autonomy and autonomy. In addition, the PV-ISOTEST also shows you the exact position of an isolation error in a string of the PV system with the help of the new GFL function (Ground Fault Locator).Functions:· Insulation measurement up to 1,500V DC also on live systems· Localization of the isolation error on a PV string by the new GFL function· Low ohm measurement (protective earth conductor) with a test current > 200mA· Measurement of polarization index (PI) and dielectric absorption ratio (DAR) · Measurement of AC voltage components in the PV string

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