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Data is subject to errors and technical modifications.
Invicta 3 Metered Board
Technical Data
Commercial
Distribution
Interface Characteristics
Dual Power & Lighting Boards
Triple Power, Lighting & Services Board
Rated & operational voltage (U n / U e
)
415V a.c. 50Hz
415V a.c. 50Hz
Rated insulation voltage (U i
)
690V a.c. 50Hz
690V a.c. 50Hz
Rated impulse withstand voltage (U imp
)
4kV
4kV
Rated current of the Assembly (I nA
)
125A
200A
Rated current of pan assembly
Lower Pan (I n ) = 125A (RDF=1)
Upper Pan (I n ) = 125A (RDF=1)
Lower Pan (I n ) = 125A (RDF=1)
Middle Pan (I n ) = 125A (RDF=1)
Upper Pan (I n ) = 125A (RDF=1)
Rated current of an Outgoing Circuit (I nc )
MCB 0.5A - 63A (marked rated current on device)
RCBO 6A - 45A (marked rated current on device)
MCB 0.5A - 63A (marked rated current on device)
RCBO 6A - 45A (marked rated current on device)
Rated conditional short-circuit current of the
assembly (I cc
)
10kA with equipment and arrangements specified in
Hager’s technical documentation/catalogue
10kA
1
with equipment and arrangements specified
in Hager’s technical documentation/catalogue
Protection against electric shock
Equipment shall be installed in an electrical system
conforming to IEC 60364 / BS 7671
Equipment shall be installed in an electrical
system conforming to IEC 60364 / BS 7671
Rated Diversity Factor (RDF) / Values of assumed
loading
10 way to 24 way = 0.5 Note: RDF only applies to
continuously and simultaneously loaded circuits.
10 way to 24 way = 0.5 Note: RDF only applies to
continuously and simultaneously loaded circuits.
Rated frequency (f n )
50 Hz
50 Hz
Pollution degree
2
2
Types of system earthing for which the assembly is
designed
TNC-S, TN-S and TT when installed in an electrical
system conforming to BS 7671
TNC-S, TN-S and TT when installed in an electrical
system conforming to BS 7671
Intended locations
Indoor use only
Indoor use only
Stationary Assembly
Degree of protection
IP3XD with Door Closed
IP2XC with Door Open
IP3XD with Door Closed
IP2XC with Door Open
Intended use
Distribution boards intended to be operated by
ordinary persons (DBO)
Distribution boards intended to be operated by
ordinary persons (DBO)
Electromagnetic compatibility (EMC) classification EMC Environment B
EMC Environment B
External design
Wall-mounted, surface type, enclosed assembly.
Wall-mounted, surface type, enclosed assembly.
Mechanical impact protection
IK05
IK05
The type of construction
Fixed parts
Fixed parts
DBO Type
Type B DBO
Type B DBO
Incoming Line Terminal
70mm
2
(switch disconnector)
70mm
2
(switch disconnector
Incoming Neutral Terminal
50mm
2
Cage
50mm
2
Cage
Enclosure Earth Stud
M8
M8
Standards
BS EN 61439-3
BS EN 61439-3