Range

Canalis

Product name

KR

Product or component type

Expansion unit

Busbar description

Flexible bar

Device short name

KRC

Product specific application

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

Device application

Feeder length

Material

Copper

[Ie] rated operational current

5000 A at 35 °C

polarity

3L + N + PE

Length

1000 mm

Housing material

Mineral epoxy resin

Contacts material

Copper

[Ue] rated operational voltage

1000 V

Network frequency

50/60 Hz

[Ui] rated insulation voltage

1000 V

[Icw] rated short-time withstand current

125 kA

[Ipk] rated peak withstand current

275 kA

Radiated magnetic field

44.03 mT

Thermal stress limit

10000 A².s

Maximum voltage drop

<0.002 V with power factor = 1 at 50 Hz with 1A for 100 m long <0.003 V with power factor = 0.9 at 50 Hz with 1A for 100 m long <0.003 V with power factor = 0.8 at 50 Hz with 1A for 100 m long <0.003 V with power factor = 0.7 at 50 Hz with 1A for 100 m long

Mounting location

Indoor Outdoor

Installation direction

Vertical Horizontal

earth conductor

Standard earth

product certifications

ATEX EAC CE

standards

IEC 61439-6

Dimension type

Fix

Width

286 mm on 570 mm length

Height

505 mm on 570 mm length

Colour

Grey (RAL 7030)

Linear load

211 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

46 cm

Package 1 Width

12 cm

Package 1 Length

100 cm

Package 1 Weight

221.55 kg

Unit Type of Package 2

CAR

Number of Units in Package 2

1

Package 2 Height

2110 cm

Package 2 Width

46 cm

Package 2 Length

12 cm

Package 2 Weight

221.55 kg

Warranty

18 months