This manual contains information about maintenance for the
VersiCharge Ultra 175 kW charger model: 175kW DC.
The purpose of this document is to guide the Siemens certified
service agent through a series of preventative maintenance
checks for the VersiCharge Ultra 175kW DC charger system.
This guide is a living document and is updated as changes occur.
It is the intention of Siemens to update this guide periodically as
new procedures and technologies are developed and employed.
The document is subject to updates without notification.
The scope of this document covers the maintenance interval
schedule to be carried across all the sub-systems of the
VersiCharge Ultra 175kW DC charger system. The sub-systems
include:
•
User Unit: The user unit provides an interface for the user (the
electric vehicle driver/owner) and uses the CHAdeMO or
Combo 2 (CCS1) connector to connect one electric vehicle to
the power supply.
•
Isolated power unit: The IPU outputs regulated 750 - 950 V DC
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-office services.
CRITICAL
Except as expressly stated herein, all maintenance must be
performed by a Siemens certified service agent only. In the
absence of a certified service agent, the actions recommended
in this manual should not be actioned.
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 Siemens Customer Support.
Identifying symbols
CAUTION
RISK OF ELECTRIC SHOCK
CRITICAL
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
CAUTION
In the event of a circuit breaker trip, the charger must be
inspected by a Siemens-certified service agent before the
charger is re-energized.
Important safety instructions
Save these instructions
Description
Catalog No.
These VersiCharge Ultra 175™ kW DC Charger Operating
Instructions are for:
Dispenser Unit
US2:VSCULT175DUSAG
Transformer
US2:VSCULT175PUSAG
Maintenance Manual
| VersiCharge Ultra 175™
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