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EVSE Test System Equipments

The Tesco-Power Measurement’s Electric Vehicle Safety Equipment (EVSE) Test System, referred as Instrument, tests energy delivery accuracy using a transactional mode compatible with HB44. It provides complete test capabilities for EVSE systems conforming to J1772-2014. Full communications signal analysis and safety checking of the EVSE connection is provided.
The Instrument is composed of an EVSE tester (TXXX series) and EV Load Emulator (PLXXX series). TXXX products are precise EVSE testers and PLXXX products provide a range of maximum load capabilities.The Instrument tests AC Level 1 (up to 32A), AC Level 2 systems (up to 75 A) and DC Level 2 systems up to 8.25KW.
Complete-EVSE-Test-System
Testing EVSE performance to HB44 and HB130 requires very flexible load conditions. At a minimum, tests must be conducted at (1) no load, (2) starting load of 0.5A, (3) light load of <10% of Control Pilot (CP) specified available load, and (4) full load of at least 85% of the Control Pilot (CP) specified available load current . Since the Control Pilot specified load is not known until the test begins and may be any value up to the maximum rating of the charger, PLXXX can easily adjust and provide any required load condition.

TXXX SERIES: EVSE TESTER     Datasheet

  • Reading Accuracy

    • 0.04% Voltage Reading
    • 0.04% Current Reading
    • 0.08% AC Active Energy
    • 0.08% AC Apparent Energy
    • 0.1% DC Active Energy (T400 only)
    • 0.1% DC Apparent Energy (T400 only)

  • Uses EVSE Connector J1772:201602

    • 18KW AC
    • 75KW DC (T400 only)
T400 Product
AN INSTRUMENT WITH COMPLETE TEST CAPABILITIES FOR EVSE SYSTEMS CONFORMING TO SAE J1772 (AC + DC)

PLXXX SERIES: EVSE PROGRAMMABLE LOAD EMULATOR     Datasheet

PL400 Product
Testing EVSE performance to HB44 and HB130 requires very flexible load conditions. At a minimum, tests must be conducted at (1) no load, (2) starting load of 0.5A, (3) light load of at most 15% of Control Pilot specified available load, and (4) full load of at least 85% of the Control Pilot (CP) specified available load current. Since the CP specified load is not known until the test begins and may be any value up to the maximum rating of the charger, PL400 can provide any load needed is necessary.

KEY FEATURES

  • Safe and easy to use
  • Provides full load emulation of electric vehicle behavior for the EVSE
  • Completes The Pilot Control Signal Network
  • Provides Proximity Detection Circuit
  • Displays charging state based on SAE J1772 Standard and load mode information
  • Fully controlled and monitored by the T400 Tester

PROGRAMMABLE LOAD MODES

  • No Load (NL)
  • Starting Load (SL) : 0.5A
  • Light Load (LL) : up to 8.25 A
  • Full Load (FL) : up to 55A (AC) / 32A (DC)