Megger EVX100 handleiding
Handleiding
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www.megger.com EVX100
17
Testing with the EVX
14. Press the TEST button. The MFT-X1 should display the loop impedance for the circuit
being tested.
Image loop test on L-PE
Should an RCD or RDC trip during the measurement mode, the EV charger will lose power
and switch off. The EVX100 will automatically attempt to reset the EV charger by sending the
Status sequence: C, B, A, B, C.
It will continue to send this until the EV charger returns to state C. The tripped RCD should be
reset. If the RDC tripped this should reset automatically. The MFT-X1 should then restore the EV
charger to state C.
6.8 Testing RCD and RDC functionality
Chargers fitted with RCD type B or a combination of RCD type A and a RDC-DD can be tested
with the EVX100. IMPORTANT:
Location of the protective devices and the type of protection is very important as the
devices will need to be reset once tripped.
The charger will most likely need to be removed from any controlling back-office
software/network, as this may prevent the charger from restarting when the RCD or RDC
is reset or prevent the RDC from resetting automatically
RDC-DD devices are usually self-resetting. If an RDC does not reset it is likely the charger
is being controlled remotely.
RCDs are not self-resetting and will need to be manually reset. These could be located in
the EV charger, in a local sub-board or in the main distribution board.
6.8.1 RCD testing Hot keys:
Hot key 1: Not used
Hot key 2: EV A/B or EV A/RDC
Hot key 3: Not used
Hot key 4: Preset depending on Hot key 2
Hot key 5: Circuit connection – L1-PE, L2-PE, L3-PE.
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Productinformatie
| Merk | Megger |
| Model | EVX100 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3687 MB |