• OPT function for insulation testing on MLPE-equipped PV strings (including optimizers and RSDs), allowing measurements to be performed without the need to disconnect the MLPE devices*

*Soon available with the new update.

PVCHECKs-PRO is a commissioning tester designed to take all safety measurements and verifications of PV installations in accordance with IEC/EN62446. By a single GO-key stroke PVCHECKs-PRO performs all commissioning tests. Thanks to the seamless mode, PVCHECKs-PRO is able to test in sequence all strings of a combiner box by a single GO-key stroke. Finally, the GFL - Ground Fault Locator detects the precise position of the lack of insulation, speeding the troubleshooting.

Functions

Continuity of protective conductors with 200mA

Polarity

Open circuit voltage Voc of PV modules and strings1500V

Short circuit current Isc on PV modules and strings40A

PV string/field insulation with test voltage 250, 500, 1000, 1500VDC

Use of SOLAR-03 remote unit with Bluetooth connection

Measurement of direct (front side) irradiation with reference cellwith SOLAR03 remote unit (optional accessory)

Temperature measurement of cell and environmentwith SOLAR03 remote unit (optional accessory)

Measurement of polarization index P.I.

Dielectric absorption ratio D.A.R

OPT function for insulation testing on PV strings in the presence of MLPE devices such as optimizers and RSDs, without the need to disconnect them from the modulesComing soon with the new update

GFL function to locate the fault position in the string

Measurement categoryCAT III 1000V AC, CAT III 1500VDC

Backlit LCD display

Internal memory999 Locations

Integrated WiFi connection and compatibility with HTANALYSIS App

Optical/USB serial port for PC connection

Custom management of internal PV module database

Auto power off

Help on line on the display

Size (LxWx H) (mm)235x165x75

Weight in grams (batteries included)1200

Standard accessories

STANDARD ACCESSORIES

KIT3PRO15 Set of 2 cables banana + 2 integrated alligator clips Blue/Green

KITPCMC415 Set of 2 cables MC4/banana + 2 adapters MC4/alligator clips, 3m, Red/Black

SP-5100 Set of straps for shoulder instrument use

C2006 Optics/USB connection cable

YABAT0003000 Rechargeable battery type AA NiMH, 1.2V (6 pc)

YABAT0004001 External battery charger

VA507 Rigid carrying case

Quick start guide

Calibration report

Complete user manual and management software available online

Recommended options

OPTIONAL ACCESSORIES

PT305 Temperature probe PT1000

HT305 Photovoltaic cell to measure solar radiation (with fixing bracket)

M304 Mechanical inclinometer to detect the correct solar incidence angle

SOLAR03 Remote unit with 1 temperature input and 3 irradiation inputs (for HT305) complete

with magnetic belt

KITPVPROEXT20 2 extension cables banana pin - banana jack 20m (red and black)

SP-2002 Strap with magnetic attachment for SOLAR03

KIT2TIPS15 Set of 2 Black/Red leads with MC4 termination

More products HT ITALIA

PVCHECKS-PRO COMMISSIONING TESTER FOR PV SYSTEM UP TO 1500V / 40A

• Continuity of protective conductors with 200mA
• Polarity
• Open circuit voltage Voc of PV modules and strings 1500V
• Short circuit current Isc on PV modules and strings 40A
• PV string/field insulation with test voltage 250, 500, 1000, 1500VDC

PV-ISOTEST TESTER FOR CHECKING ELECTRIC SAFETY OF PHOTOVOLTAIC PANELS WITH GROUD FAULT LOCATION GFL FUNCTION

• Insulation measurement up to 1,500V DC even on live systems
• Localization of the faulty module through the new GFL function
• Continuity of the protective conductor with 200mA

HANDHELD DIGITAL MEGOHMMETER INSULATION & CONTINUITY 4 GOHM 1000V HT ITALIA M70

• Insulation with test voltage 250, 500, 1000VDC
• Up to 4Gohm measurement range
• Automatic discharge of device under test
• LOCK feature for continuous measurements
• Programmable timer up to 60s
• Continuity of earth conductors with test current of 200mA
• A/DC voltage up to 600V
• Resistance and continuity test with buzzer

INSULATION CONTINUITY MEGOHMMETER AND DIGITAL MULTIMETER HT ITALIA M72

• Insulation Resistance with 250, 500VDC
• Measurement range up to 1GOhm
• Automatic discharging object after test
• Continuity test of protective conductors with 200mA
• DC Voltage
• AC TRMS Voltage

HT I-V500W PHOTOVOLTAIC SYSTEM ANALYZER WITH I-V CURVE TRACER 1500V 15A

• I-V Curve Tracer for maintenance and troubleshooting of photovoltaic systems.
• Measurement of I-V Curve of one or more modules or of one whole string up to 1500V/10A
• Measurement of open-circuit voltage and short-circuit current Voc/Isc
• Database of 30.000 selectable photovoltaic modules

HT PQA924 CLASS S POWER QUALITY AND ENERGY ANALYZER

• AC voltage in single-phase and three-phase systems
• AC current in single-phase and three-phase systems
• Cosphi, Power Factor, K-Factor
• Voltage unbalance
• Flicker
• Active, Reactive, and Apparent power/energy
• Voltage and current harmonic amplitude and phase up to the 63rd order with THD% calculation

POWER ANALYZER CURRENT CLAMP METER HT ITALIA HT9022

• DC, AC + DC TRMS current up to 1000A
• DC, AC + DC TRMS voltage up to 1000V
• Resistance and continuity test
• Active, Reactive, Apparent power on Single/Three phase systems
• Active, Reactive energy on Single/Three phase systems
• Power Factor on Single/Three phase systems
• Harmonic voltage/current up to 25th with THD% calculation
• PC connection via Bluetooth

EARTH GROUNDING RESISTANCE MULTIMETER HT ITALIA M71

• 3-wire Earth Resistance
• 2-wire Earth Resistance
• Measurement range up to 50kOhm
• Calibration of test cables
• Automatic regulation of noise voltage disturbances

HT2055 STEP AND CONTACT METER UP TO 50A

• TRMS
• Measuring range 200Ω
• Earth resistance by 2- and 3-wire method
• Ground resistivity by 4-wire method
• Compensation of disturbance voltages
• Compensation of test cables
• Measurement of step/contact voltage

DIGITAL PROGRAMMABLE PROFESSIONAL MEGOHMMETER 10TOHM 5KV HT ITALIA HT7051

• Insulation resistance measurement with test voltage up to 5kVDC
• Measurement range up to 10Tohm
• Polarization Index (P.I.) measurement
• Dielectric Absorption Ratio (D.A.R) measurement
• RS-232 interface for PC connection
• Rechargeable internal battery