Download YX4 to YX12 Cons Units techspec

CONSUMER Division
Insulated Consumer Unit Enclosures Technical Specification
Proteus offer a wide selection of consumer unit enclosures, this data sheet applies to the
Standard, In line and bankable range of units.
Standards applicable:
ELECTRICAL
Maximum current rating:
Terminal capacity:
Rated frequency:
Rated operational voltage:
Rated insulated voltage:
Short circuit withstand:
Earthing system:
EMC environment:
PHYSICAL
Ambient operating
temperature:
IP rating:
Enclosure
INSTALLATION
Consumer unit:
Service conditions:
BS EN 60439-3
Dependent on rating of incoming device fitted.
Range from 63A up to maximum of 100A a.c.
Incoming Isolators and RCDs 50mm2
Earth & Neutral terminals
25mm2 &16mm2
50Hz
230/400V a.c
300/660V a.c
16kA rms (based on the use of BS1361 Type 2 fuse of
rating not exceeding 100A).
Suitable for use with TN-S, TN-C-S and TT systems.
Environment type 1.
-5°C to +40°C
(Not exceeding an average of more than 25°C in any 24
hour period)
IP30
Insulated base, main cover, and endplates are moulded
from mechanically strong, thermally stable plastics in
accordance with tests specified in BSEN60439-3.
Units fitted with internal busbar shields. Front cover is
fitted with self-retaining smoked/transparent door as
standard.
Wiring of this product must comply with current IEE
regulations. Units are intended for indoor use and dry
conditions and not where high levels of humidity and
temperature are experienced.
Note: IP rating of enclosure can be compromised if correct
use of glands and knockouts is not followed when
installing unit.
(See attached sheet for dimensional specification of enclosure.)