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Oil Surge Relay

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Product Code : 18

Product Specification

Oil Surge Relay

Exclusive Features of Our Relay

Fabricated Leak Proof MS SHEET Body like Transformer Body.
No need to treat for porosity like castings body where micro cracks may give rise to leakage at any time.
Bucket Type Design instead of Float Type Design to Avoid Leakage in Float.
Built in Test Facility for Checking Continuity of both Alarm and Trip Circuits.
UV Proof Powder Coated Body with Seven Tank Hot Phosphating Cleaning Process for Longer Life of Body.
The Compact & hence Low Weight Design with High Efficiency.

Table of Dimensions

Model No			For India				For Export
Model No			GOR - 1	GOR - 2	GOR - 3	OSR	GOR - 1E	GOR - 2E	GOR - 3E	OSRE
Main Dimensions - MM		W	128	184/215	215	119	185	184	215	185
		H	228	228	240	147	228	228	240	147
		D	187	187	209	185	187	187	209	185
		C	25 MM Dia. Hole
Pipe Bore - MM		B	25	50	80	25	25	50	80	25
Flange Dimensions - MM	Outer dia.	O	78 sq.	150	185	78 Sq.	-	150	185	-
	Holes	I	M10 Thd.	18 dia.	18 dia.	M10 Thd.	-	18 dia.	18 dia.	-
	Holes	N	4	4	4	4	-	4	4	-
	PCD	P	72	115	145	72	1 1/2" Pipe Thread	115	145	1 1/2" Pipe Thread
No. of switching systems.			2	2	2	1	2	2	2	1
For transformer rating - MVA			up to 1	1 to 10	above 10	for OLTC	up to 5	5 to 10	above 10	for OLTC up to 1.6
Steady oil flow for trip operation-cm / sec.			70 - 130	75 - 140	90 - 160	45 - 60	65 - 150	90 - 160		65 - 150 or 100 - 200
Gas volume for Alarm operation - cc.			90 - 165	175 - 225	200 - 300	-	100 - 200	90 - 160		65 - 150 or 100 - 200

Other Products in 'Transformer Buchholz Relay' category

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LV Windings For Transformers

Magnetic Oil Gauge (Indicator)

Magnetic Oil Gauge (MOG)

Oil Level Gauge & Prismatic Oil Level Gauge

Oil Draining Device As Per Din 42551

Pressure Relief Valve

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Silica Gel Breather

Silica Gel Breather (Air Dehumidifier )

Roller Wheel For Transformer

Oil Surge Relay

Buchholz Relay ( Gas Operated)

Contact Details

SHREE-JI GROUP

A-24, Shreys Industries Estate, Off. Western Express Highway, Goregoan East, Mumbai - 400063, Maharashtra, India
Phone:91-22-26854626/26854809/26854112
Fax:91-22-26854385

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Key Personnel

Mr. Praksh Shah (CEO)
Mr. Manan Shah (DIRECTOR)