The test instrument is intended for examining the functional performance of charging stations with type 2 connector socket (mode 3 charging). The test instrument is connected to the charging station to this end, in order to document communication between the charging station and the test instrument. If the charging process doesn’t start, the source of error can be quickly pinpointed.

The PROFITEST H+E BASE 32 is suitable for use in R&D and service applications.

Diagnosis of electric charging stations with a single test instrument:

• Vehicle states
• Cable condition
• Error states
• PWM signal evaluation
• Phases and phase sequence
• Battery level

Error simulations:

• Short-circuiting of the diode in the vehicle’s circuit
• Short-circuit between CP and PE
• Testing of the RCD by tripping and measuring breaking time
  
• Indication of states by means of easy-to-understand symbols
• Simple operation and diagnostics
• Compact, battery powered device and thus suitable for outdoor use

Diagnostics information

• Measuring parameter settings
• Phase L1, L2, L3 on/off
• Phase sequence clockwise/counterclockwise
• Resultant charging current (via evaluation of the duty cycle) A

PWM signal

• Frequency in Hz (setpoint = 1 kHz)
• Duty cycle (with PWM) as percentage
• Positive voltage: 3, 6, 9, 12 V
• Negative voltage: 12 V

1x PROFITEST H+E BASE 32 test instrument 
2x 9 V block batteries 
1x power pack, 12 V
1x Operating instructions

• Connection option for a test consumer via an integrated CEE outlet (400 V, max. 32 A)
• Compact case, ideal for service calls
• Large display for which background illumination can be activated
• Selectable user interface language: D, GB, F, E, I, PT
• Power supply via two 9 V (rechargeable) block batteries or power pack
• USB data interface for firmware updates

Status visualization

Displayable vehicle statuses (CP)

• No vehicle connected
• Vehicle connected
• Vehicle ready for charging without ventilation
• Vehicle ready for charging with ventilation

Cable type (PP)

• No cable, 13 A
• Cable, 20 A
• Cable, 32 A
• Cable, 63 A

Simulatable errors

• Short-circuited diode
• CP-PE short-circuit
• RCD tripped because I = 30 mA between L1 and PE