Catalogue - Insulated conductor system U20, U30, U40 - VAHLE - (Version JPG)

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insulated conductors u 20

' 19^2 '

Radius horizontal curve

U 20/50 CE

0.500

U 20/50 AC

0.400

12702 • 12712 •

12707 •

12717 •

U 20/50 C

0.580

12703 • 12713 •

12708 • 12718 •

U 20/50 CH

0.560

12704 • 12714 •

12709 • 12719 •

Type

Weight kg/m

Standard shrouding, color green

12701 12711

Cat.-No. phase * Cat.-No. ground ^:

High temeprature shrouding, color grey

12706• 12716•

Cat.-No. phase * Cat.-No. ground

Engineering data


Type	Conductor cross section mm²			Leakage distance of shroud mm	Max. Voltage V	max. continuous ampere capacity A bei 35° C	Resistance (R) Ohm/1000 m	Impedance Ohm/ 1000 m based on 50 Hz & 50 mm cond. spacing
Type	Copper	Aluminium	Steel	Leakage distance of shroud mm	Max. Voltage V	max. continuous ampere capacity A bei 35° C	Resistance (R) Ohm/1000 m
U 20/50 CE	30		18	45	1000	80	0.587	0.612
U 20/50 AC	18	30		45	1000	120	0.483	0.600
U 20/50 C	50			45	1000	210	0.376	0.416
U 20/50 CH	50			45	1000	210	0.376	0.416

Conductor code:

U = Unipole insulated conductor

20 = Shroud size

50 = Cross sectional area (mm²)

CE = Copper/stainless steel conductor

AC = Aluminium/copper conductor

C = Copper conductor

CH = Copper conductor with extra deep groove for high speed application and lateral mounting

Application:

For indoors and outdoors

Supply lengths:

6 m standard;

shorter lengths are available

Support spacing:

- for straight runs and lateral curves: 1000 mm

- for horizontal curves R_H < 5 m: 500 mm

- for horizontal curves R_H > 5 m: 1000 mm

Bending:

Factory fabricated min. R = 400 mm Field fabrication min. R = 2500 mm

See page 4 for chemical and electrical properties

Rigid joints

Typ UV Ansicht ohne Kappe

Typ UV 20


Type	for conductors	Weight kg	Cat.-No.
UV 20/50	U 20/50 AC U 20/50 C U 20/50 CH U 20/50 CE	0.140	120 180
UV 20/50 K 4*	U 20/50 AC U 20/50 C\| U 20/50 CH U 20/50 CE	0.140	126 504

Stainless steel hardware

Add last number (1, 2, 3, 4, 5 or 6 m length suffix) in accordance to bars required.

Insulated conductor system U20, U30, U40 - VAHLE - #11

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