Range

Canalis

Product name

KR

Product or component type

Zed elbow

Device short name

KRA

Product specific application

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

Device application

Change direction

Material

Aluminium

[Ie] rated operational current

800 A at 35 °C

polarity

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

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

27 kA

[Ipk] rated peak withstand current

56 kA

Radiated magnetic field

8.79 mT

Thermal stress limit

729000 kA².s

Maximum voltage drop

<0.0166 V with power factor = 1 at 50 Hz with 1A for 100 m long <0.0169 V with power factor = 0.9 at 50 Hz with 1A for 100 m long <0.016 V with power factor = 0.8 at 50 Hz with 1A for 100 m long <0.0149 V with power factor = 0.7 at 50 Hz with 1A for 100 m long

Linear resistance

L: R20 20 °C= 0.081 mΩ/m L: R1 35 °C= 0.096 mΩ/m at Inc and 50 Hz L: X1 35 °C= 0.026 mΩ/m at Inc and 50 Hz L: Z1 35 °C= 0.102 mΩ/m at Inc and 50 Hz L - PE: R0 20 °C= 0.257 mΩ/m symmetrical components method L - PE: X0 20 °C= 0.529 mΩ/m symmetrical components method L - PE: Z0 20 °C= 0.588 mΩ/m symmetrical components method L-N: R0 20 °C= 0.193 mΩ/m symmetrical components method L-N: X0 20 °C= 0.155 mΩ/m symmetrical components method L-N: Z0 20 °C= 0.247 mΩ/m symmetrical components method

Mounting location

Outdoor Indoor

product certifications

ATEX CE EAC

standards

IEC 61439-6

Width

90 mm

Height

90 mm

Colour

Grey (RAL 7030)

Length

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

Linear load

22 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

39.0 cm

Package 1 Width

40.0 cm

Package 1 Length

40.0 cm

Package 1 Weight

27.72 kg

Warranty

18 months