Viessmann enwitec Vitocharge VX3 Backup-Box 1PH TYP A Installationsanleitung Seite 29

1. NOTES TO THESE INSTRUCTIONS
1.1 Domain of validity
These instructions are valid for all Automatic Transfer Switches with all-pole disconnection, in accordance with the type designation
Viessmann „ Vitocharge VX3 Backup-Box 1PH TYP A"
enwitec product number
Viessmann product number
Please pay attention to the accompanying system documentation relevant to this installation instructions, such as
ƒ Installation instructions Vitocharge VX3, Typ 4.6A (printed material number: 6177046)
ƒ Technical guide Vitocharge VX3, Typ 4.6A (printed material number: 6177587)
Designation (enwitec Matchcode)
1_3PH Viess
Product approved for Viessmann storage system
3PH: three-phase grid connection
1PH: single-phase grid connection *
* The connection of the Automatic Transfer Switch is single-phase, but the public grid is usually three-phase
In this case, one of the three phases L1/L2/L3 is used for the connection!
1.2 Target group
These instructions are for trained electricians. The activities described in this manual, such as
ƒ assembly,
ƒ commissioning,
ƒ disconnection from the mains,
ƒ maintenance and cleaning
may only be carried out by trained electricians.
The plant operator can check the installed residual current circuit breakers. These activities are described in the section „Maintenance and
cleaning".
Installationsanleitung_10015272_Viessmann_Vitocharge VX3_1PH_V2.0
10014223
VI7721417
BBDAP 9,2KW
Maximum thermal power output
Product functionality:
BBDAP = Battery Backup Distribution with All-pole Disconnection
1PH 1.2
Version number
1-phase backup power system
DCHIT
Country-specific version
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