EARTHING ELECTRODES

CONCENTRIC PIPE EARTH ELECTRODE:-

The concept of this technology has come several years of R & D. In this, we have given maximum area and better design for discharging of current. In this technology we have two B or C class pipe, one pipe has small dia than other (as per specification whichever is required) . Inner pipe(primary) are put into the outer pipe.(secondary). The hermetically filling inside the cavity i.e between secondary & primary pipe crystalline compound is to be injected in the electrode assembly.

For uniform distribution of fault current and earthing electrode must be cylindrical & aerodynamic in shape. This facilitates uniform distribution of fault current for electrode to the earth (as per IS: 3043)

This current density is usually high in soil within a few feet of the electrode surface. The density should be as low as possible, which should be such as to cause the current density to decrease rapidly with in a distance from the electrodes. Thus a pipe electrode has a much lower resistance than a plate of equal surface area.

TECHNICAL SPECIFICATION:-

Technical specification of earth electrode

S.N	PRODUCT NAME	PRODUCT CODE	II^ryCONDUCTOR DIA.	I^ryCONDUCTOR DIA.	LENGHT
1.	BHIMA-50HL	GG-1010401	50 mm	25 mm	3000 mm
2.	BHIMA-50HS	GG-0710251	50 mm	25 mm	2000 mm
3.	BHIMA-70HL	GG-1510601	80 mm	40 mm	3000 mm
4.	BHIMA-70HS	GG-1110451	80 mm	40 mm	2000 mm

5.	SARWA-50HL	GC-1110421	50 mm	25 mm	3000 mm
6.	SARWA -50HS	GC-0810271	50 mm	25 mm	2000 mm
7.	SARWA -70HL	GC-1610621	80 mm	40 mm	3000 mm
8.	SARWA -70HS	GC-1210461	80 mm	40 mm	2000 mm

9.	RUDRA -50HL	CC-1210431	50 mm	25 mm	3000 mm
10.	RUDRA -50HS	CC-0910281	50 mm	25 mm	2000 mm
11.	RUDRA -70HL	CC-1710651	80 mm	40 mm	3000 mm
12.	RUDRA -70HS	CC-1310471	80 mm	40 mm	2000 mm

13.	BHIMA-50HLC	GGC-1010401C	50 mm	25 mm	3000 mm
14.	BHIMA-50HSC	GGC-0710251C	50 mm	25 mm	2000 mm
15.	BHIMA-70HLC	GGC-1510601C	80 mm	40 mm	3000 mm
16.	BHIMA-70HSC	GGC-1110451C	80 mm	40 mm	2000 mm

NOTE: – 1) MODEL HL or HS- G.I OR COPPER EARTHING.

2) MODEL HSC :- electrode is molecularly bounded by 99.99% pure, high conductivity copper on outer surface with copper coating thickness 300 micron

S.N	PRODUCT NAME	PRODUCT CODE	II^ryCONDUCTOR DIA.	LENGHT	CURRENT CAPACITY
1.	BHIMA-50HL	GG-1010401	50 mm	3000 mm	40kA
2.	BHIMA-50HS	GG-0710251	50 mm	2000 mm	25kA
3.	BHIMA-70HL	GG-1510601	80 mm	3000 mm	60kA
4.	BHIMA-70HS	GG-1110451	80 mm	2000 mm	35kA

5.	SARWA-50HL	GC-1110421	50 mm	3000 mm	40kA
6.	SARWA -50HS	GC-0810271	50 mm	2000 mm	25kA
7.	SARWA -70HL	GC-1610621	80 mm	3000 mm	60kA
8.	SARWA -70HS	GC-1210461	80 mm	2000 mm	35kA

9.	RUDRA -50HL	CC-1210431	50 mm	3000 mm	40kA
10.	RUDRA -50HS	CC-0910281	50 mm	2000 mm	25kA
11.	RUDRA -70HL	CC-1710651	80 mm	3000 mm	60kA
12.	RUDRA -70HS	CC-1310471	80 mm	2000 mm	35kA

13.	BHIMA-50HLC	GGC-1010401C	50 mm	3000 mm	40kA
14.	BHIMA-50HSC	GGC-0710251C	50 mm	2000 mm	25kA
15.	BHIMA-70HLC	GGC-1510601C	80 mm	3000 mm	60kA
16.	BHIMA-70HSC	GGC-1110451C	80 mm	2000 mm	35kA