Enel X JuicePump User manual

175 kW DC
RT
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Maintenance Manual
TRI125-175-S (USA)

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TRI125.INS.033.3 - 29 April 2021
Important safety instructions.....................................................................................................1
Block diagram.............................................................................................................................2
Maintenance intervals.................................................................................................................3
User unit maintenance................................................................................................................4
User unit maintenance checks.....................................................................................................5
Isolated power unit maintenance...............................................................................................7
Isolated power unit maintenance checks...................................................................................8
Electrical safety checks..............................................................................................................9
Contents

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TRI125.INS.033.3 - 29 April 2021
Important safety instructions
This manual contains information about
maintenance for the JuicePump DC charger
model:
TRI125-175-01, 175 kW DC
The purpose of this document is to guide the
manufacturer-certied service agent through
a series of preventative maintenance checks
for the JuicePump DC charger system.
The scope of this document covers the
maintenance interval schedule to be carried
across all the subsystems of the JuicePump
DC charger system. The subsystems include:
• User unit: The user unit provides an in-
terface for the user (the electric vehicle
driver/owner) and uses the CHAdeMO or
Combo 2 (CCS2) connector to connect one
electric vehicle to the power supply.
• Isolated power unit: The IPU outputs
regulated 750 – 950 VDC to the user unit.
It also provides galvanic isolation of the
charging system from the AC grid
interface through the isolation
transformer, as well as charge control and
communication to back-oce services.
CRITICAL
Service and maintenance must be performed
by a manufacturer-certied service agent
only. In the absence of a certied service
agent, the actions recommended in this man-
ual should not be completed.
All maintenance work should be conducted
ONLY when the site is completely
de-energized.
For assistance with maintenance of the
charger, contact your supplier, or ENEL X
Customer Support.
Identifying symbols
CAUTION
RISK OF ELECTRIC SHOCK
CRITICAL
CAUTION
In the event of a circuit breaker trip, the
charger must be inspected by a
manufacturer-certied service agent
before the charger is re-energized.
Operating temperature:
-30° to 50°C / -22° to 122°F
Weather rating:
User unit
IP65 Electronics Enclosure
NEMA Type A4
IPU
IP55
NEMA Type 3R
SAVE THESE INSTRUCTIONS

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TRI125.INS.033.3 - 29 April 2021
Block diagram
Simplied
Detailed (excluding LV board)