Bundellumen Earthing Solutions (Sample)

Bundellumen · BUN-D53 series

Weld type

Cable to rod to Cable to flat (see variants)

Weld metal size

45 g

Mould material

High-density graphite

Mould life

50-100 welds

Conductor

Copper to copper

Lead time 1-2 weeks · Warranty 12 months from supply · MOQ 10 set

Bundellumen · BUN-D53 series

Weld type

Cable to cable (T) to Strip to rod (see variants)

Weld metal size

115 g

Mould material

High-density graphite

Mould life

50-100 welds

Conductor

Copper to copper

Lead time 1-2 weeks · Warranty As per manufacturer test certificate · MOQ 1 set

Bundellumen · BUN-811 series

Size

25x6 mm GI to 25x3 mm Cu (see variants)

Material

Mild steel galvanised

Galvanising

Hot-dip, min 70 µm

Zinc coating

IS 2629

Current rating

Fault current 1 s rated

Lead time 1-2 weeks · Warranty 12 months from supply · MOQ 1 m

Bundellumen · BUN-812 series

Size

25x3 mm GI to 40x3 mm Cu (see variants)

Material

Tinned copper

Galvanising

Min 85 µm

Zinc coating

IS 4759

Current rating

Fault current 1 s rated

Lead time 1-2 weeks · Warranty 12 months from supply · MOQ 10 m

Bundellumen · BUN-819 series

Size

40x5 mm GI to 50x6 mm Cu (see variants)

Material

Electrolytic copper 99.9%

Galvanising

Min 85 µm

Zinc coating

IS 2629

Current rating

Fault current 1 s rated

Lead time 2-3 weeks · Warranty Material conformity per test certificate · MOQ 5 m

Bundellumen · BUN-FC7 series

Size

2.5 m x 17 mm rod to 600x600x6 mm plate (see variants)

Material

GI

Coating thickness

250 µm copper

Fill compound

Non-corrosive salt-free

Earth resistance

< 5 Ω

Lead time 3-4 weeks · Warranty 10 years against corrosion · MOQ 5 nos

Bundellumen · BUN-FC4 series

Size

2.5 m x 17 mm rod to 1200x1200x6 mm plate (see variants)

Material

Pure copper

Coating thickness

250 µm copper

Fill compound

Non-corrosive salt-free

Earth resistance

< 1 Ω in typical soil

Lead time 3-4 weeks · Warranty 12 months from supply · MOQ 1 nos

Bundellumen · BUN-AD6 series

Type / size

Chamber 300x300 mm to Compound 50 kg bag (see variants)

Chamber material

Polymer concrete

Cover load rating

Class A (light)

Compound type

Bentonite-graphite

Resistivity

< 0.2 Ω·m

Lead time 2-3 weeks · Warranty 12 months from supply · MOQ 1 nos

Bundellumen · BUN-AD9 series

Type / size

Chamber 600x600 mm to Compound 50 kg bag (see variants)

Chamber material

HDPE

Cover load rating

Class B 125 kN

Compound type

Bentonite-graphite

Resistivity

< 0.2 Ω·m

Lead time 2-3 weeks · Warranty 12 months from supply · MOQ 1 nos

Bundellumen · BUN-984 series

Capacity

6-way bar to Solar bonding kit 1 MWp (see variants)

Bar material

Electrolytic copper

Bar size

50x6 mm

Terminals

M10 studs

Insulators

SMC

Lead time 3-4 weeks · Warranty 24 months from supply · MOQ 1 set

Bundellumen · BUN-983 series

Capacity

24-way bar to Solar bonding kit 1 MWp (see variants)

Bar material

Electrolytic copper

Bar size

100x10 mm

Terminals

M10 studs

Insulators

SMC

Lead time 3-4 weeks · Warranty 12 months from supply · MOQ 1 set

Bundellumen · BUN-608 series

Protection radius (Level III)

55 m to 107 m (see variants)

Type

ESE

Advance time

30 µs

Material

Aluminium

Mast

3 m GI pole

Lead time 4-6 weeks · Warranty 36 months · MOQ 5 nos

Bundellumen · BUN-601 series

Protection radius (Level III)

35 m to 107 m (see variants)

Type

Faraday cage

Advance time

45 µs

Material

Aluminium

Mast

3 m GI pole

Lead time 4-6 weeks · Warranty 10 years · MOQ 10 nos

Bundellumen · BUN-778 series

Rating

Type 2, 40 kA, 1500 VDC to Type 1+2, 25 kA, 275 VAC (see variants)

SPD class

Type 2

Max continuous voltage (Uc)

1500 VDC

Nominal discharge current (In)

20 kA

Max discharge current (Imax)

40 kA

Lead time 3-4 weeks · Warranty 24 months · MOQ 10 nos

Bundellumen · BUN-772 series

Rating

Type 2, 20 kA, 600 VDC to Type 1+2, 25 kA, 275 VAC (see variants)

SPD class

Type 1+2

Max continuous voltage (Uc)

1000 VDC

Nominal discharge current (In)

20 kA

Max discharge current (Imax)

40 kA

Lead time 1-2 weeks · Warranty 5 years · MOQ 1 nos