10 Technical data
4910014218/00 EN
Basic materials
Housing / terminal box Cast aluminum, 2-layer paint system (epoxy and
polyurethane), standard RAL7031 or 7033 (other
colors on request); versions for aggressive envi-
ronmental conditions on request
Inspection window Hardened glass
Insulating fluid
▪ Unused insulating oils derived from petroleum products
1)
in accordance with
IEC60296 and ASTM D3487 (equivalent standards on request)
▪ Unused insulating oils derived from other virgin hydrocarbons in accordance with
IEC60296, or blends of these oils with petroleum products
1)
in accordance with
IEC60296, ASTM D3487 or equivalent standards on request
▪ Alternative insulating fluids, such as natural and synthetic esters or silicone oils,
on request
1)
Gas-to-liquid oils (GTL oils) are understood in this context to be petroleum prod-
ucts
Insulating fluid temperature -25°C…+105°C (up to +115°C during trans-
former overload operation)
Temperature ranges for alternative insulating flu-
ids on request
Oil flow rate for tripping the
shutter valve
>>30dm
3
/min (all pipe diameters)
Specifications
Setup Indoors and outdoors, tropic-proof
Ambient air temperature -50°C…+80°C
Storage temperature -40°C…+80°C
Operating temperature -40°C…+115°C
Degree of protection IP65 in accordance with DINEN60529
Weight including terminal box Approx. 14kg (DN100)
Nominal diameter of the pipe,
flange version
DN50, DN80 or DN100, flange with 4 or 8 drill
holes (see "Drawings" chapter for available ver-
sions)
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