Early Streamer Emission

It Provides Active Lightning Protection Solution with High End ratings of protection radius 107m at 5m height, ΔT 60μsec

Early Streamer Emission device (ESE Air Terminal) has an electronic circuit with capacitor to provide high voltage impulses and transmits as upward streamer, providing power to the system and itself gets charged with built up of charge in clouds.
The generated high voltage impulses are transmitted as small emerging discharges from the tip of conductor as upward streamer, earlier than any other point within the protection zone.
The area of protection depends on speed (Triggering Advance – Δ T) with which the upward streamer is created.
Offer three versions of Active Air terminals: • Triggering advance (Δ T) = 25 µ Sec. • Triggering advance (Δ T) = 40 µ Sec. • Triggering advance (Δ T) = 60 µ Sec.

Specifications

ESE AIR TERMINAL
S.No.	ESE Part Code	GI Pipe / Elevation Pipe Height	ESE Mast Height	D T	PROTECTION RADIUS ( R p ) in mtrs
S.No.	ESE Part Code	GI Pipe / Elevation Pipe Height	ESE Mast Height	D T	LEVEL I	LEVEL II	LEVEL III	LEVEL IV
1	RES 175	2m	650mm	60 µSec	31	35	39	43
		3m			47	52	58	64
		5m			79	86	97	107
		10m			79	88	99	109
		20m			80	89	102	113

FRP SOCKET: ESE Air Terminal to GI Pipe
Part Code	Part Code
FRP SOCKET	RFES-01

Galvanized Iron (GI) Pipe / Elevation Pipe Height
S.No.	Part Code	GI / Elevation Pipe Height
S.No.	Part Code	GI / Elevation Pipe Height	1	R2MGI-57	2m
2	R3MGI-57	3m
3	R5MGI-57	5m
4	R8MGI-57	8m
5	R10MGI-57	10m
6	R20MGI-57	20m