Earthing & Short-circuiting Kit for High Voltage Power Systems | 29.6kA/s | 30kA/s

Earthing & Short-Circuiting Kit for High Voltage Power Systems 29.6kA/s

PORTABLE EARTH KITS

Earthing & Short-Circuiting kits manufactured by Pfisterer are essential when working on electrical switchgear to ensure users safety and to protect the switchgear. For earthing, and to set up a temporary short-circuit-proof link to parts of the switchgear you also need tools that meet the highest quality and reliability requirements.

IEC 61230:2008 is applicable to portable equipment, with or without matching connection points, for temporary earthing or earthing and short-circuiting of electrically isolated or de-energized a.c. and d.c. installations, distribution and transmission networks, whether they are overhead or underground or of low or high voltage.

Pfisterer has been developing and producing earthing rods and short-circuiting devices for decades offering quality and reliability as well as being manufactured in accordance with IEC 61230.

Thorne & Derrick are suppliers and distributors a complete range of Portable Earthing Kits enabling us to offer portable earth leads from stock.

We supply portable earthing for substations: Field Earths, Circuit Main Earths, Drain Earths and NSI24 Earthing Kits.

We also supply Transmission Earth Leads, Distribution Earth Leads and Rail Earth Leads.

Three Pole Earth and Short Circuit Kit

Medium & High Voltage mv hv | Short Circuit & Portable Earthing Kits

Part Number – 369 203 001
Length of Short Circuit Cable – 1.5cm
Length of Earth Cable – 2.5 cm
Format – PVC Transparent/Clear
Short Circuit Cable Length – 1,5 cm
Cross Section Short Circuit Cable – 150mm² – 29.6kA/s
Cross Section Earth Cable – 50mm²

Rope Length A (m)	1
Rope Length B (m)	1
Rope Length C (m)	1
Rope Length D (m)	1

tECHNICAL dATA – Three pole earthing and short circuiting kits

Three pole earthing and short circuiting kits are hand-held devices used to approach the connection points of electrical parts in an installation for earthing and short circuiting purposes and connect them to the connecting points.

The table below highlights Pfisterer’s Three Pole Earthing and Short – Circuit Kits helping safely protect users with switchgear.

Short-circuiting / Earthing Cable		Highest Permissible Short-Circuit Current (A) over time period (s)
Solid Neutral Earthing	Compensated Network (impedance neutral earthing)	2s	1s	>0.5s
25/25	25/25	3500	4900	7000
35/35	35/35	4900	6900	10000
50/50	50/25	7000	9900	14000
70/70	70/35	9800	13800	19500
95/95	95/35	13200	18700	26500
120/120	120/50	16700	23700	33500
150/150	150/50	20900	29600	42000

Pfisterer Cable Terminations

PFISTERER dry cable terminations are proven and well-thought-out products for substations and high voltage transmission towers at voltage levels from 52kV to 170kV.

Variants include self-supporting cable terminations, flexible cable terminations and terminations with integrated surge protection. With this portfolio, custom requirements can be implemented extremely cost-effectively, and precisely matched to the respective location.

Pfisterer