Connectable insulating sticks-PMU type-dry conditions

Connectable insulating sticks-PMU type-dry conditions


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Code: PMU-20-1-B/ba
PMU-20-1-B/baS
PMU-110-2-B/ba

PMU-220-2-B/ba
PMU-400-3-B/ba

The PMU connectable insulating sticks contain from 1 up to 3 connectable modules. These sticks are designed to be used for almost all types of works in indoor and outdoor MV/HV installations, in dry conditions.

The PMU insulating sticks are recommended for operating the phase clamps of the short-circuiting and earthing device on bus bars or round conductors in substations, or on MV/HV overhead lines.

The PMU insulating sticks are provided with an adjustable bayonet coupling system. This system can be blocked in fixed position (when the fixing nut is screwed and it presses upon the coupling piece) or in articulated position (when the fixing nut is completely unscrewed), which allows a maximal circular deviation of 6° of the coupling system towards the stick’s direction.

Code

Operational voltage
Un (kV)

Test voltage
Utest (kV)

No. modules

Diameter modules

Total lenght
Lt (m)

Handle lenght
Lm (m)

Useful lenght
Lu (m)

Weight
(kg)

PMU-20-1-B/ba

20

60

1

Module 1 – Ø 42

1,31

0,41

0,90

0,90

PMU-20-1-B/baS

20

60

1

Module 1 – Ø 42

1,71

0,81

0,90

1,10

PMU-110-2-B/ba

110

190

2

Module 1,2 – Ø 42

2,55

0,90

1,65

1,83

PMU-220-2-B/ba

220

380

2

Module 1,2 – Ø 42

3,79

1,10

2,69

2,40

PMU-400-3-B/ba

400

695

3

Module 1,2,3 – Ø 42

5,03

1,10

3,93

3,36