Range

Canalis

Product name

KR

Product or component type

Multiple elbow

Device short name

KRA

Product specific application

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

Device application

Change direction

Material

Aluminium

[Ie] rated operational current

1250 A at 35 °C

polarity

3L + N + PE

earth conductor

Standard earth

short-circuit level

Standard version

Housing material

Mineral epoxy resin

Contacts material

Tinned aluminium

[Ue] rated operational voltage

1000 V

Network frequency

50/60 Hz

[Ui] rated insulation voltage

1000 V

[Icw] rated short-time withstand current

53 kA

[Ipk] rated peak withstand current

117 kA

Radiated magnetic field

14.68 mT

Thermal stress limit

2809000 kA².s

Maximum voltage drop

<0.0102 V with power factor = 1 at 50 Hz with 1A for 100 m long <0.013 V with power factor = 0.9 at 50 Hz with 1A for 100 m long <0.0134 V with power factor = 0.8 at 50 Hz with 1A for 100 m long <0.0133 V with power factor = 0.7 at 50 Hz with 1A for 100 m long

Linear resistance

L: R20 20 °C= 0.048 mΩ/m L: R1 35 °C= 0.059 mΩ/m at Inc and 50 Hz L: X1 35 °C= 0.05 mΩ/m at Inc and 50 Hz L: Z1 35 °C= 0.079 mΩ/m at Inc and 50 Hz L - PE: R0 20 °C= 0.159 mΩ/m symmetrical components method L - PE: X0 20 °C= 0.284 mΩ/m symmetrical components method L - PE: Z0 20 °C= 0.325 mΩ/m symmetrical components method L-N: R0 20 °C= 0.119 mΩ/m symmetrical components method L-N: X0 20 °C= 0.118 mΩ/m symmetrical components method L-N: Z0 20 °C= 0.167 mΩ/m symmetrical components method

Mounting location

Indoor Outdoor

product certifications

CE EAC ATEX

standards

IEC 61439-6

Width

120 mm

Height

130 mm

Colour

Grey (RAL 7030)

Length

direction 1: 300…700 mm direction 2: 350…700 mm direction 3: 125…700 mm

Linear load

40 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

40.0 cm

Package 1 Width

50.0 cm

Package 1 Length

50.0 cm

Package 1 Weight

58.8 kg

Warranty

18 months