Ujjayini Switchgear (Sample)

Ujjayini · UJJ-078 series

System voltage

72.5 kV to 420 kV (see variants)

Concept

Hybrid

Rated current

2000 A

Breaking current

50 kA

Gas

SF6

Lead time 28-36 weeks · Warranty 36 months · MOQ 1 nos

Ujjayini · UJJ-077 series

System voltage

72.5 kV to 420 kV (see variants)

Concept

Dead tank

Rated current

4000 A

Breaking current

40 kA

Gas

SF6

Lead time 16-24 weeks · Warranty 24 months · MOQ 5 nos

Ujjayini · UJJ-1E1 series

System voltage

36 kV to 245 kV (see variants)

Insulation medium

Dry air

Interrupter

Vacuum

Rated current

2000 A

Breaking current

25 kA

Lead time 30-40 weeks · Warranty 36 months · MOQ 1 nos

Ujjayini · UJJ-773 series

Pipe size

63 mm OD to 150 mm OD (see variants)

Material

Aluminium AA 6101 T6

Wall thickness

8 mm

Current rating

1250 A

Length available

12 m

Lead time 6-8 weeks · Warranty 12 months · MOQ 1 m

Ujjayini · UJJ-772 series

Pipe size

50 mm OD to 250 mm OD (see variants)

Material

Copper

Wall thickness

8 mm

Current rating

2500 A

Length available

12 m

Lead time 3-5 weeks · Warranty 12 months · MOQ 5 m

Ujjayini · UJJ-091 series

Rated current

50 A to 1500 A (see variants)

System voltage

33 kV

Resistance

20 ohm

Time rating

Continuous

Element

SS 304 grid

Lead time 4-6 weeks · Warranty 18 months · MOQ 1 nos

Ujjayini · UJJ-0A1 series

System voltage

72.5 kV to 420 kV (see variants)

Rated current

3150 A

Type

Pantograph

Earth switch

Without

Short-time current

50 kA

Lead time 10-14 weeks · Warranty 30 months from supply · MOQ 10 nos

Ujjayini · UJJ-0A6 series

System voltage

12 kV to 245 kV (see variants)

Rated current

800 A

Type

Pantograph

Earth switch

Without

Short-time current

31.5 kA

Lead time 10-14 weeks · Warranty 24 months · MOQ 5 nos

Ujjayini · UJJ-0F3 series

System voltage

72.5 kV to 420 kV (see variants)

Rated current

2500 A

Short-circuit current

31.5 kA

Configuration

Ring bus

Enclosure

Aluminium alloy

Lead time 20-28 weeks · Warranty 36 months · MOQ 2 bay

Ujjayini · UJJ-EB7 series

System voltage

72.5 kV to 800 kV (see variants)

Rated current

1250 A

Breaking current

50 kA

Operating mechanism

Hydraulic spring

Operation

Single-pole

Lead time 24-30 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Ujjayini · UJJ-EB2 series

System voltage

245 kV to 800 kV (see variants)

Rated current

3150 A

Breaking current

25 kA

Operating mechanism

Hydraulic spring

Operation

3-pole

Lead time 24-30 weeks · Warranty 30 months from supply · MOQ 10 nos

Ujjayini · UJJ-FF6 series

System voltage

36 kV to 245 kV (see variants)

Rated voltage

30 kV

Nominal discharge current

10 kA

Line discharge class

Class 4

Housing

Porcelain

Lead time 3-5 weeks · Warranty 24 months · MOQ 5 nos

Ujjayini · UJJ-FF8 series

System voltage

12 kV to 420 kV (see variants)

Rated voltage

9 kV

Nominal discharge current

5 kA

Line discharge class

Class 4

Housing

Porcelain

Lead time 3-5 weeks · Warranty 36 months · MOQ 2 nos

Ujjayini · UJJ-D78 series

System voltage

36 kV to 420 kV (see variants)

Type

Solid core post

Cantilever strength

12.5 kN

Creepage

25 mm/kV

Material

Porcelain

Lead time 6-8 weeks · Warranty 36 months · MOQ 1 nos

Ujjayini · UJJ-D77 series

System voltage

36 kV to 420 kV (see variants)

Type

Pillar insulator

Cantilever strength

8 kN

Creepage

31 mm/kV

Material

Porcelain

Lead time 3-5 weeks · Warranty 24 months · MOQ 1 nos