Kewtech KEWEVA Instruction Manual

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1. Phase indicators for L1, L2, L3 terminals
2. CP Comms LED (ready / error)
3. Charge LED
4. Rotary dial
5. Type 2 IEC62196-2 male connector
6. Product usage QR code
7. Measuring terminals L1, L2, L3, N, PE
Safety information and explanation of symbols used
References marked on instrument or in instruction manual.
Warning of a potential danger, read before use and follow
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the instruction manual when using this instrument.
F
Reference! Please use utmost care.
Caution! Dangerous voltage. Danger of electrical shock.
Ground / earth terminal.
Continuous double or reinforced insulation category II IEC
536 / DIN EN 61140.
Conformity symbol, the instrument complies with the
valid directives. It complies with the EMC Directive
(2014/30/EU), Standard EN 61326 is fulfilled. It also
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complies with the Low Voltage Directive (2014/35/EU)
Standards EN 61010-1 and EN 61010-031.
UK conformity mark.
Instrument fulfils the standard (2012/19/EU) WEEE. This
marking indicates that this product should not be disposed
with other household wastes throughout the EU.
To prevent possible harm to the environment or human
health from uncontrolled waste disposal, recycle it
responsibly to promote the sustainable reuse of material
resources. To return your used device, please use the
return and collection systems or contact the retailer
where the product was purchased. They can take this
product for environmental safe recycling.
The respective accident prevention regulations established
by the professional associations for electrical systems and
equipment must be strictly met at all times.
In order to avoid electrical shock, the valid safety and
wiring regulations regarding excessive contact voltages
must receive utmost attention, when working with
voltages exceeding 120V (60V) DC or 50V (25V)rms AC.
The values in brackets are valid for limited ranges (as for
example medicine and agriculture).
Measurements in dangerous proximity of electrical
systems are only to be carried out in compliance with
the instructions of responsible electronically skilled
technicians, and never alone.
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If the operator's safety is no longer ensured, the
instrument is to be put out of service and protected
against use. Safety is no longer ensured, if the
instrument:
• shows obvious damage.
• does not carry out the desired measurements.
• has been stored for too long under unfavourable
conditions.
• has been subjected to mechanical stress during
transport.
The instrument may only be used within the operating
ranges as specified in the technical data section.
Measurement CAT II is applicable to testing and
measuring of branch circuits. This part of the
installation is expected to have three levels of
overcurrent protection between the transformer and
connecting points of the measuring circuit. This tester's
voltage rating for CAT II locations is 300V where the
voltage is Phase (Line) to earth.
For EVSE testing only, 10A max, intermittent use.
Operating the KEWEVA
• With the KEWEVA rotary dial to the off position
connect the adaptor to the charging station.
• Select the rotary dial to the Ready position.
The ready position simulates a vehicle connected to the
charge station.
The charge station uses Pulse Width Modulation (PWM) at
1kHz to communicate with an electric vehicle.
The KEWEVA monitors the charge station Control Pilot
(CP) signal and checks for correct PWM .
A Blue ready LED will illuminate if the PWM is correct.
If the PWM received from the charge station is incorrect a
red flashing Comms Error LED will illuminate*.
* Please note that some EVSE have an extended delay before
they change status.