AC EVSE testing
Compare AC testers for control-pilot checks, charging states, metering and field inspection.
Explore AC testers →Products
EV charger testing equipment for manufacturers, laboratories and field teams.
Explore industrial AC/DC charger testers, EV charger analyzers, NACS interface testers and regenerative DC loads for charging pile validation.
Choose equipment for your test workflow
Start with the charger interface and test environment. Connector coverage, measurement options and the power-load arrangement are configuration decisions.
DC charger testing
Select the required GB/T, CCS2 or CHAdeMO interface, then confirm voltage, current and external-load requirements.
Explore DC testers →Integrated laboratory validation
Coordinate interface simulation, power equipment, communication capture and reports for repeatable development tests.
Explore AST-9000 →Product comparison
Compare up to three test systems
Compare the interface, electrical range, load arrangement and test workflow before requesting a configuration.
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12 matching equipment models
Matching equipment
Compare specifications and configuration boundaries
DC Charger Testing / Laboratory Testing / Field Service
ST-HCDC-HPC
High-Power DC EV Charger Comprehensive Tester
Key coverage: High-Power DC Charger Testing · DC 0-1100 V Battery Simulation · 0.1% Hall Sensor, 10-1000 A
Portable high-power DC charger test system for laboratory, production and field-service validation, with GB/T protocol analysis, BMS simulation, metering verification and external-load testing.
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AC Charger Testing / Field Service / Laboratory Testing
ST-HCAC-GB / UA / EA
Three-Standard AC EV Charger Comprehensive Tester
Key coverage: GB / European / North American Interfaces · Interoperability & Protocol Testing · Optional 0.05-Class Metering
Portable GB, European and North American AC charger tester for interoperability, protocol, metering, waveform and field acceptance testing.
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DC Charger Testing / Laboratory Testing
AST-9000
Multi-Standard DC EV Charger R&D Test System
Key coverage: GB / European / North American DC Interfaces · DC 0-1100 V Battery Simulation · BMS Communication Simulation
Integrated GB, European and North American DC charger R&D system with battery simulation, BMS communication, CAN capture, programmable sources and automated reports.
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DC Charger Testing / Field Service / Laboratory Testing
ST-9980EA-HPC
European DC EV Charger High-Power Comprehensive Tester
Key coverage: CCS2, DC 1000 V / 500 A · ISO 15118 / DIN SPEC 70121 · 10.1-Inch Touch Display
Portable CCS2 DC charger tester for field acceptance, interoperability validation and high-power charger diagnostics up to 1000 V and 500 A.
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AC Charger Testing / Field Service
ST-6680B+
GB/T AC EV Charger Comprehensive Tester
Key coverage: GB/T AC Charger Testing · 2 Sockets, AC 440 V / 63 A · IP67 Rugged Trolley Case
Test GB/T AC chargers with the portable ST-6680B+: 440 V / 63 A sockets, vehicle-state and fault simulation, adjustable R2/R3 and optional metering.
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DC Charger Testing / Field Service
ST-6680CA-DC
CHAdeMO DC EV Charger Tester
Key coverage: CHAdeMO DC Charging · DC 600 V / 200 A Socket · 100 ms Communication Frames
Portable CHAdeMO DC charger tester for Japanese-standard charger R&D, factory testing, field acceptance and interoperability diagnostics.
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AC Charger Testing / Field Service
ST-6680EA-AC
Type 2 AC EV Charger Tester
Key coverage: Type 2, AC 415 V / 32 A · IEC 61851-1 / IEC 61851-22 · IP67 Rugged Trolley Case
Portable European Type 2 AC charger tester with PP/CP/PE simulation, live data acquisition, optional metering and IP67 field protection.
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DC Charger Testing / Field Service
ST-6680EA-DC
CCS2 DC EV Charger Tester
Key coverage: CCS2, DC 1000 V / 300 A · IEC 61851 / ISO 15118 / DIN SPEC 70121 · IP67 Rugged Trolley Case
Portable European CCS2 DC charger tester for field acceptance, interoperability testing, high-power load connection and charger diagnostics.
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AC Charger Testing / Field Service
ST-6680UA-AC
SAE J1772 AC EV Charger Tester
Key coverage: SAE J1772-2017 · AC 240 V / 50 A Socket · Interoperability Testing
Portable North American AC charger tester for SAE J1772 conformance, interoperability, metering and field acceptance testing.
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DC Charger Testing / Field Service
ST-6680UA-DC
North American DC EV Charger Tester
Key coverage: North American DC Interface · DC 1000 V / 300 A · SAE J1772-2017
Portable North American DC charger tester for SAE J1772 communication, interoperability, waveform, metering and field acceptance testing.
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DC Charger Testing / Field Service / Laboratory Testing
ST-9980A+ Pro
DC EV Charger Comprehensive Tester
Key coverage: GB/T 20234.3-2023 · Dual Sockets, DC 1000 V / 250 A · GB/T 27930.2-2024
Portable GB/T DC charger tester with dual sockets, 1000 V / 250 A coverage, protocol analysis, short-circuit pre-check and IP67 field protection.
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AC Charger Testing / Laboratory Testing / Field Service
ST-HCAC-EA / UA / NA
Type 1 / Type 2 / NACS AC EV Charger Tester
Key coverage: Type 1 / Type 2 / NACS · AC 240 V / 80 A, 415 V / 63 A and 240 V / 200 A · Modular 6U or Cabinet Integration
Modular three-standard AC charger tester for Type 1, Type 2 and NACS connectors, with R2/R3 simulation, EVCC/EVSE data and cabinet-ready integration.
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