Australia’s EV charging network is expanding rapidly. From highway corridors to commercial car parks and fleet depots, fast DC charging stations are being installed at pace — and every one of those chargers needs to be commissioned, periodically maintained, and fault-diagnosed when issues arise.

Here’s the problem: traditional testing approaches rely on connecting an actual electric vehicle to trigger charger operation. No EV available? No test. That’s a real constraint when you’re a service contractor arriving at a new commercial installation, a fleet operator running scheduled maintenance on 20 bays, or an electrical contractor troubleshooting a charger fault at a remote highway rest stop.

Add to that the multi-layer complexity of modern DC fast chargers — which must be verified for electrical safety (insulation integrity, continuity, residual voltage), communication protocol compliance (CCS, DIN SPEC 70121, ISO 15118), and actual power delivery performance — and it becomes clear why purpose-built test equipment isn’t a luxury. It’s a necessity.

The Fluke FEV500 Fast DC EV Charging Station Analyzer was purpose-engineered to solve exactly this challenge.

One Analyzer. Complete Fast DC Charger Verification.

The FEV500 brings together every test a technician needs to fully commission or diagnose a Fast DC EV charging station — and does it without requiring an EV on site.

Rather than relying on a vehicle to initiate the charging protocol, the FEV500 simulates the EV’s communication stack. It acts as a virtual vehicle — initiating handshake communication, verifying charger response, and drawing a controlled load of up to 2.4 kW through the CCS connector. From a single connection, you get a full safety and performance assessment.

The workflow is built around a guided Autotest sequence that walks technicians through the full test suite step by step, delivering unambiguous PASS/FAIL results at the end. This removes the need for specialist knowledge at every step, reduces human error, and ensures every site visit is consistent and documentable.

What the FEV500 Actually Tests

The Autotest sequence covers six critical verification areas performed in sequence through the CCS connector:

CCS Low-Level Communication and SLAC Test Validates the charger’s ability to initiate and complete the communication handshake required before charging begins. Tests CP (Control Pilot) voltage levels, frequency, and duty cycle across states A through D/E, and verifies SLAC (Signal Level Attenuation Characterisation) performance used in PLC-based ISO 15118 communication. Compatible with both DIN SPEC 70121 and ISO 15118 protocols.

Continuity Test (RLO) Tests the low-resistance continuity of the protective earth connection at the CCS socket against the PE conductor. Uses a DC test with alternating polarity and up to 10 A test current, with live circuit detection that inhibits testing if voltage exceeds 60 V — keeping the technician safe. Compliant with IEC 61557-4.

Insulation Resistance Test (RISO) Measures insulation resistance from DC+ to PE and DC- to PE with a selectable test voltage of 500 V or 1000 V depending on the EVSE’s maximum output voltage. Identifies degraded insulation that could present a shock hazard or indicate wiring damage. Compliant with IEC 61557-2.

Load Test (Cable Check + Power Delivery) Applies a real 2 kW+ load (up to 3.75 kW measurement range) via the FEV500’s internal load bank, measuring actual DC voltage (up to 1000 V), current (up to 10 A), and power output. Also performs a cable check voltage measurement at the CCS socket before load application. This verifies that the charger is delivering real power within specification — something a communication test alone cannot confirm.

IMD Test (Insulation Monitoring Device) Validates correct operation of the charger’s built-in Insulation Monitoring Device, applying test resistors to simulate both “no-trip” and “trip” conditions. Confirms the IMD is actively monitoring isolation and will respond correctly to a fault. Compliant with IEC 61557-8 / IEC 61557-18.

Residual Voltage Test Confirms that residual voltage at the CCS socket has safely discharged to safe levels after the charging session, protecting both users and downstream service personnel.

Built for Australian Field Conditions

The FEV500 is designed to survive — and perform — in the environments where EV charger technicians actually work.

The IP54-rated rugged hardcase (lid closed) handles dust and water splash on construction sites, outdoor installations, and loading docks. The 7-inch TFT touchscreen with up to 1,700 cd/m² brightness and an ambient light sensor means readings are clearly visible even in direct sunlight — critical when you’re working outdoors in Australian summer conditions. Glove-compatible capacitive touch means you don’t need to remove PPE to operate the instrument.

The removable lithium-ion battery delivers up to 10 hours of runtime, and uniquely, the battery partially recharges during each load test — extending field use between charges. Recharge from flat takes approximately 3 hours via a USB-C PD 65 W adapter. The battery maintains its charge for up to 6 months in storage, making it ready to go even after extended periods between jobs.

The wheeled hardcase design means the FEV500 can be moved site-to-site without lifting strain, with a transport footprint of 65 × 50.8 × 30 cm and a packed weight of 26 kg.

Integrated Wi-Fi (802.11b/g/n) and Bluetooth 5.2 support wireless data transfer and connectivity, while a built-in GNSS receiver provides precise time synchronisation for accurate test record timestamps.

Reporting That Saves Hours

One of the biggest time drains in EV charging station maintenance isn’t the testing itself — it’s the documentation.

The FEV500 eliminates manual data entry entirely. All test results are captured automatically and transferred via USB-C to Fluke TruTest™ software, which generates professional, formatted compliance reports ready for client handover or maintenance records. For fleet operators and charging network managers who need to demonstrate charger health across multiple sites, this transforms what used to be a manual, error-prone process into a streamlined, repeatable workflow.

Who the FEV500 Is Built For

EV Charging Infrastructure Contractors Commission new DC fast charger installations to a documented, repeatable standard. Generate site acceptance reports on the day without waiting to source a test vehicle.

Fleet Operators and Depot Maintenance Teams Run scheduled preventive maintenance across entire charging bays quickly and consistently. Identify degraded insulation or IMD faults before they cause vehicle downtime or create safety incidents.

Highway and Public Network Operators Verify charger performance at remote sites without coordinating EV test vehicles. Diagnose faults faster and get chargers back online sooner.

Electrical Contractors and Switchboard Builders Include DC fast charger commissioning testing in your service offering with a professional-grade instrument that produces compliance documentation.

Why Choose Us for Your Fluke FEV500

We’re Australian-based test and measurement specialists with hands-on experience in electrical safety testing equipment and the compliance requirements that matter to Australian electricians, contractors, and facility managers. When you order the Fluke FEV500 through us, you’re buying from a team that understands how the instrument will be used in the field — not a general electronics retailer.

We offer NATA-traceable calibration services for your test and measurement fleet, meaning your FEV500 can be calibrated and returned with full traceability documentation. Our team can advise on test procedures, reporting requirements, and accessories to build out a complete EV charging station testing capability.

The FEV500 carries Fluke’s standard 2-year warranty on the main unit and 1 year on the battery and accessories, backed by Fluke’s global service and support network. Optional Fluke Premium Care plans (1-year or 3-year) are available for extended coverage including calibration and damage protection.

TECHNICAL SPECIFICATIONS

APPLICATIONS & USE CASES

EV Charging Station Commissioning

When a new Fast DC charger is installed — whether a 50 kW unit at a service station or a 150 kW high-power charger at a commercial hub — it needs to be formally commissioned before going into service. The FEV500 performs every required test from a single CCS connection and generates the documentation to accompany the handover.

Periodic Preventive Maintenance

Charger networks scheduled for regular inspection benefit from the FEV500’s consistent, repeatable Autotest workflow. Every bay gets the same test, same criteria, same format — making it easy to compare results over time and catch degradation before it becomes a breakdown.

Fault Diagnosis

When a charger stops working or an EV driver reports an issue, the FEV500 isolates the fault quickly. Is it a communication failure? Insulation degradation? An IMD that’s tripped? The step-by-step test sequence narrows the cause without trial-and-error.

Fleet and Depot Charging Infrastructure

Corporate fleets, logistics operators, and bus depots with large numbers of DC fast chargers need a systematic way to maintain them. The FEV500’s reporting workflow — auto-capture to TruTest™ — scales to multi-bay environments where manual recording isn’t practical.

Remote and Highway Site Testing

In locations where arranging a test vehicle is logistically complex, the FEV500’s self-contained operation is decisive. Drive to site, connect, test, report — no second vehicle, no scheduling coordination.

Q: What does the Fluke FEV500 do?

The Fluke FEV500 is a portable analyzer used to test, commission, and maintain Fast DC EV charging stations without requiring an electric vehicle on site. It simulates an EV’s communication and electrical load through the CCS connector, running a guided Autotest sequence that covers safety, communication, insulation, power delivery, and IMD verification. It generates documented PASS/FAIL results and integrates with TruTest™ software for automated compliance reporting.

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Q: Can you test a DC EV charger without a car?

Yes. The Fluke FEV500 allows technicians to fully test a Fast DC EV charging station without connecting an electric vehicle. The instrument acts as a virtual EV, initiating the charging communication protocol, simulating a load, and performing a complete suite of electrical safety and performance checks through the CCS connector. This makes field commissioning and maintenance practical regardless of vehicle availability.

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Q: What tests does the Fluke FEV500 perform?

The FEV500 performs six tests in its guided Autotest sequence: (1) CCS low-level communication and SLAC test; (2) continuity (low-resistance) test to PE; (3) insulation resistance test at 500 V or 1000 V; (4) load test measuring actual DC voltage, current, and power output; (5) insulation monitoring device (IMD) verification; and (6) residual voltage test. These collectively cover the electrical safety, communication protocol, and performance verification requirements for a Fast DC charging station.

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Q: What is the Fluke FEV500 battery life?

The Fluke FEV500 operates for up to 10 hours on a single charge of its removable lithium-ion battery (10.8 V, 6.8 Ah). The battery partially recharges during each load test, extending practical runtime. Full recharge takes approximately 3 hours via a USB-C PD 65 W charger. The battery retains its charge for up to 6 months in storage and is customer-replaceable.

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Q: What communication protocols does the Fluke FEV500 support?

The FEV500 supports DIN SPEC 70121 and ISO 15118, the two principal communication protocols used in CCS-based Fast DC EV charging systems. It measures and validates the Control Pilot (CP) signal — including voltage high/low, frequency, and duty cycle — and tests SLAC (Signal Level Attenuation Characterisation) used in ISO 15118 power line communication.

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The Challenge: Testing EV Infrastructure Demands Purpose-Built Tools

Australia’s electric vehicle charging network is expanding rapidly, with thousands of new charging stations appearing in commercial premises, residential complexes, and public spaces each year. Every one of these installations requires rigorous safety testing and ongoing verification to protect users and meet regulatory requirements.

Traditional electrical testing equipment wasn’t designed for EVSE-specific measurements. Control pilot signal analysis, RCD-DD fault current testing, and simulated vehicle state verification all require specialised functionality that general-purpose testers simply cannot provide.

The consequences of inadequate EVSE testing extend beyond compliance failures. Faulty charging stations create genuine safety hazards—from shock risks to fire dangers. For contractors responsible for commissioning and maintaining EV infrastructure, incomplete testing exposes both users and businesses to unacceptable liability.

A Complete EVSE Testing Solution in Your Hand

The Fluke FEV350 consolidates everything needed for comprehensive AC charging station verification into a single, portable analyser. Rather than juggling multiple instruments and piecing together results, technicians work through guided test sequences that cover every critical safety and performance parameter.

From the moment you connect to a Type 1 or Type 2 charging socket, the FEV350 begins verifying safe operating conditions. The protective earth pre-test confirms no dangerous voltages exist before proceeding, then automated sequences guide you through RCD trip testing, control pilot analysis, proximity pilot verification, and fault simulation.

Expert Mode eliminates instructional prompts for experienced users who want to move quickly through familiar workflows. Auto-Sequence functionality runs all sub-tests within each measurement category at the push of a button, dramatically reducing time on site while ensuring nothing gets missed.

When paired with compatible Fluke multifunction installation testers via Bluetooth 5.0, the FEV350 extends its capabilities to include earth bond, insulation resistance, and loop impedance measurements—providing complete electrical installation verification without additional equipment.

Key Capabilities That Matter on Australian Job Sites

Comprehensive RCD/RDC-DD Testing Modern EV charging stations incorporate sophisticated residual current protection beyond standard RCDs. The FEV350 tests both conventional 30mA RCD trip response and the 6mA DC sensitive RDC-DD protection specifically required for EVSE applications. You’ll verify trip times across multiple test currents—x0.5, x1, and x5 multipliers—with both fixed-current and ramping trip current modes. Support for Type A, Type B/B+, and RDC-PD devices ensures compatibility with virtually any installed protection scheme.

Control Pilot Signal Analysis with Waveform Capture The communication between charging station and vehicle depends on precise control pilot signalling. The FEV350 measures CP voltage levels, PWM duty cycle, and signal frequency with laboratory-grade accuracy, then displays captured waveforms for visual verification. You’ll see immediately whether a charging station is outputting correct state signals and accurately indicating available current capacity.

Active State Simulation Rather than simply observing what a charger does, the FEV350 actively simulates vehicle connection states. By presenting calibrated resistance values to the CP and PP circuits, you can verify proper charger response through states A (disconnected), B (connected), C (charging), and D (with ventilation)—plus various cable current ratings and fault conditions. This active testing approach catches issues that passive monitoring would miss entirely.

Fault Condition Verification Safety systems must respond correctly when things go wrong. The FEV350 simulates PE faults, CP errors, diode failures, and other abnormal conditions to confirm proper shutdown and error reporting. These tests validate that protection systems will actually protect users when real faults occur.

Phase Sequence and Voltage Verification Three-phase installations require correct rotation for proper charger operation. The FEV350 confirms phase sequence and measures L-N, L-PE, and L-L voltages simultaneously, ensuring the supply meets requirements before diving into EVSE-specific testing.

Streamlined Documentation with TruTest™ Integration

Testing is only half the job—documentation proves the work was done correctly. The Fluke FEV350 integrates seamlessly with TruTest™ software to transform raw measurement data into professional compliance reports.

Bi-directional communication means you can create test plans in TruTest™ and push them directly to the FEV350 before arriving on site. Pre-loaded project details eliminate manual data entry and ensure consistent testing across multiple installations.

As tests complete, results sync wirelessly to TruTest™ where control pilot waveform analysis provides clear pass/fail visuals alongside numerical data. Historical site records enable comparison with previous inspections, making it straightforward to identify degradation or changes that warrant investigation.

The result is faster report generation, reduced administrative overhead, and defensible documentation that satisfies building managers, asset owners, and regulatory inspectors alike.

Who Benefits from the FEV350

Electrical Contractors Contractors commissioning new EVSE installations need efficient testing workflows that cover every compliance requirement. The FEV350’s guided sequences and automatic pass/fail determination reduce time on site while ensuring thorough documentation.

Fleet and Facility Managers Organisations operating charging infrastructure for vehicle fleets must verify ongoing safety and performance. Regular testing with the FEV350 catches developing issues before they cause failures or safety incidents, supporting preventive maintenance programs.

EVSE Installation Specialists Dedicated EV infrastructure installers benefit from the FEV350’s comprehensive capabilities and TruTest™ integration. High testing volumes demand tools that maximise productivity without compromising thoroughness.

Certification and Inspection Services Independent inspectors and certifying bodies require instruments that provide traceable, defensible measurement results. The FEV350’s conformance with IEC 61557 performance standards and documented accuracy specifications support professional certification activities.

Built to Fluke Standards

The FEV350 reflects Fluke’s engineering heritage—robust construction, intuitive operation, and measurement performance backed by published specifications rather than marketing claims.

An IP40 protection rating suits typical installation environments, while the temperature range of -10°C to 40°C accommodates outdoor testing across Australian conditions. CAT II 300V safety rating provides appropriate protection for EVSE testing applications.

Powering the unit from standard AA batteries—either alkaline or rechargeable NiMH—means you’re never waiting for proprietary battery packs to charge. Swap in fresh cells and continue testing immediately.

Bluetooth 5.0 connectivity ensures reliable data transfer to mobile devices and compatible Fluke multifunction testers, while the included TPAK magnetic hanger keeps the analyser conveniently positioned during hands-free testing.

TECHNICAL SPECIFICATIONS TABLE

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This all-in-one adapter simplifies the process of connecting and testing charging stations, as it imitates an electric vehicle thus eliminating the need to bring an EV onsite.

When connected to a Type 2 socket outlet or vehicle connector, it enables technicians to perform ground fault checks, insulation of wires, measuring voltage and duty cycle – all necessary steps that help evaluate max current available for charging. The FEV300 also comes with three LED lamps which indicate separate phases; this makes it easier to check if voltage is present while conducting tests.

Overall, this adapter kit provides all necessary tools and functions needed to ensure function and safety of Mode 3 AC charging stations per industry standards. It also eliminates a number of steps required for troubleshooting by acting as an electric vehicle during a charging cycle; this way technicians can quickly continue without unnecessary delays.

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The Fluke FEV300 is a test adapter that is designed for electric vehicle charging stations. The IP 54 rating ensures that your adapter will be protected from dust and splashing water, making them durable and long-lasting.

It is suitable for use with charging mode 3 and comes with EV socket-outlet type 2 and EV connectors for type 2 and type 1. This allows it to fit a variety of different charging stations. Additionally, the Fluke FEV300 has a safety feature that tests the PE conductor for possible presence of dangerous voltage against earth. This makes it an essential piece of equipment for any electric vehicle charging station.

With Proximity Pilot (PP) state rotary switch, the adapter can simulate various current capabilities of charging cables. And with Control Pilot (CP) state rotary switch selector all charging states can be simulated. Simulation of CP error “E”, simulation of PE error (Earth fault).

If the voltage is present at the charging output, three LED lamps indicate this phase.

Use the Fluke FEV300 Test Adapter for Electric Vehicle Charging Stations to connect test devices like installation testers to perform safety and functional tests. Measuring terminals L1, L2, L3, N, and PE can be used to connect test devices like installation testers.

This product is capable of integrating into the Fluke portfolio of test and measurement tools, by allowing direct connection through FEV measurement terminals. Combine with Fluke 1664 FC allows safety measurements via the measuring terminals like earth bond, insulation, loop/line impedance, and RCD trip test.

The Fluke FEV300 is a test adapter that allows you to check the communication between your electric vehicle and the charging station (Terminals for CP signal output). This can be done by using a ScopeMeter® or multimeter to measure the voltage level, which defines the charging modes, and the duty cycle of the PWM signal, which defines the maximum allowable charging current.

Two different connectors

With two different configurations available, it is easy to connect to any type of EV charging station. The FEV300-CON-TY1 Type 1 Plug provides a reliable connection to EV charging stations with a Type 1 vehicle connector, while the FEV300-CON-TY2 Type 2 Plug is perfect for connecting to EV charging stations with a Type 2 socket outlet or a Type 2 vehicle connector.

Correlation between vehicle state and CP signal

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