Range

Canalis

Product name

KR

Product or component type

Flatwise elbow feeder trunking

Device short name

KRC

Product specific application

Water and waste water Oil and gas Real estate and office buildings Healthcare Enterprise data centres Mining minerals and metals

Device application

Feeder length

Supply

Switchboard Oil-immersed transformer

Material

Copper

[Ie] rated operational current

2000 A at 35 °C

busbar/connection pads direction type

Flat to straight

earth conductor

Standard earth

short-circuit level

Standard version

Housing material

Mineral epoxy resin

Contacts material

Tinned copper

[Ue] rated operational voltage

1000 V

Network frequency

50/60 Hz

[Ui] rated insulation voltage

1000 V

[Icw] rated short-time withstand current

80 kA

[Ipk] rated peak withstand current

176 kA

Radiated magnetic field

17.3 mT

Thermal stress limit

4225000 kA².s

Maximum voltage drop

<0.004 V with power factor = 1 at 50 Hz with 1A for 100 m long <0.006 V with power factor = 0.9 at 50 Hz with 1A for 100 m long <0.007 V with power factor = 0.8 at 50 Hz with 1A for 100 m long <0.007 V with power factor = 0.7 at 50 Hz with 1A for 100 m long

Mounting location

Outdoor Indoor

busbar incoming

Horizontal

polarity

3L + N or 3L + PE or 3L + PEN

product certifications

EAC CE ATEX

standards

IEC 61439-6

Dimension type

Made to measure

Colour

Grey (RAL 7030)

Linear load

72 kg/m

IP degree of protection

IP68 conforming to IEC 60529

IK degree of protection

IK10 conforming to IEC 62262

Pollution degree

3

Fire resistance

760 °C 180 min conforming to IEC 60331-1

derating factor

0…35 °C (100 % of In) 35…40 °C (96 % of In) 40…45 °C (89 % of In) 45…50 °C (84 % of In) 50…55 °C (78 % of In)

Operating altitude

1000 m 100 % of In (indoor) 2000 m 99 % of In (indoor) 3000 m 96 % of In (indoor) 4000 m 90 % of In (indoor) 1000 m 98 % of In (outdoor) 2000 m 94 % of In (outdoor) 3000 m 89 % of In (outdoor) 4000 m 83 % of In (outdoor)

Environmental characteristic

EMC directive conforming to IEC 61439-6

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

28.0 cm

Package 1 Width

70.0 cm

Package 1 Length

100.0 cm

Package 1 Weight

128.52 kg

Warranty

18 months