HT Instruments COMBI521 -| Multifunction Electrical Installation and EVSE Tester

Name: HT Instruments COMBI521 -| Multifunction Electrical Installation and EVSE Tester
Brand: HT ITALIA
SKU: COMBI521
Availability: InStock

$2,100.00 .( $2,310.00 inc. GST )

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The Combi521 is the perfect tool for any electrical installation and EVSE safety testing. With its power quality analysis capabilities, it complies with IEC/EN 61557-1 standards and can accurately measure continuity of protection cables, insulation resistance, earth resistance, RCD tripping times and currents, line / fault impedance, and more. Additionally, the Combi521 can also save environmental parameters such as illuminance and temperature, as well as leakage current and electric quantities like voltage, current, power factor, and harmonics. Whether you’re a professional electrician or just someone who wants to make sure their home or office is safe and up to code, the Combi521 is the ideal solution.

Combi Series Datasheet COMBI521 User manual

SKU: COMBI521 Categories: HT ITALIA, Installation Tags: HT Instruments COMBI521, Installation tester

The Combi521 is a multifunction electrical installation and EVSE safety testers with power quality analysis, that tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity. COMBI521 also allows measuring and saving environmental parameters (illuminance, temperature), leakage current and electric quantities such as voltage, current, power factor, power and harmonics on single-phase systems.

In combination with EV-TEST100, COMBI521 performs verification and control of electric car charging stations (EVSE) in accordance with IEC / EN 61851-1 and IEC / EN60364-7-722 standards.

The instrument is provided with the innovative AUTO function: by selecting this function and only setting the value of RCD current, COMBI521 carries out tests of overall earth resistance, RCD tripping time and insulation resistance in a sequence. At the end of the test, the device shows all results with the indication of compliance or non-compliance with the standards with simple symbols OK or NOT OK.

The internal memory allows saving the measures and subsequently transfer them onto the PC through the optical/USB connection. With HTAnalysis App, free to download for iOS and Android systems, COMBI521 is capable of transferring measured and recorded data onto tablets and smartphones, thus giving the operator the possibility to customize and share through HtCloud the result of their tests.

Weight	2 kg

Specifications

Functions

Sequence of tests for the verification of electric columns	With EV-TEST100 adapter
AUTO test (Non-trip ground resistance, RCD, Insulation) in sequence
Measurement of dielectric absorption ratio D.A.R.
Measurement of polarization index P.I.
Insulation with voltage 50, 100, 250, 500, 1000VDC
Continuity of protective circuit with 200mA
Tripping time and current of RCDs type B, A, AC Standard, Selective and Delayed up to 1A	B type up to 300mA
Non-trip earth resistance
Loop/Line impedance, Phase-Phase, Phase-Neutral, Phase-PE
Loop/Line impedance Phase-Phase, Phase-Neutral, Phase-PE with high resolution (0.1mΩ)	With optional accessory IMP57
Percentage voltage drop on the line
Contact voltage
Phase sequence
Leakage current with optional clamp meter
Measurement of Voltage, Current, Active, Reactive, Apparent Power
Measurement of Cosphi, Power Factor
Voltage and current harmonics up to the 49th with THD	49th
Measurement of environmental parameters (°C,°F, %RH, Lux)
Test with remote lead	PR400
Help on line on the display
Internal memory for measured data saving
Integrated WiFi connection and compatibility with HTANALYSIS App
Optical/USB serial port for PC connection
Mechanical protection
Power supply
Protection category	CAT IV 300V
Weight in grams (batteries included)	1200
Size (LxWx H) (mm)	222x162x57

Guidelines

17th edition

CEI 64-8

CE MARK

IEC/EN61010-031

IEC/EN61010-1

IEC/EN61010-2-030

IEC/EN61010-2-033

IEC/EN61010-2-034

IEC/EN61187

IEC/EN61326-1

IEC/EN61557-1

IEC/EN61557-10

IEC/EN61557-2

IEC/EN61557-3

IEC/EN61557-4

IEC/EN61557-6

Features

Key Features:

AUTO sequence
Continuity of conductors
Insulation resistance
Polarity test
RCD type AC
A and B general and selective
Line/fault impedance and prospective short-circuit/fault current
Includes AUTO TEST Function (Loop Impedance, RCD Trip Time and insulation resistance)
MCB and fuses
Phase sequence
Voltage drop
Leakage and absorbed current (with optional HT96U Clamp Transducer)
Power quality analysis (with optional HT96U Clamp Transducer)
Environmental parameters
EVSE AUTO-sequence safety testing (optional EV-test100 EVSE adaptor)
Internal memory and connection to the PC
Wi-Fi connection to Android and iOS smartphones and tablets