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Mon - Sat: 10AM - 7PMBanking on our immense domain expertise, we have been affianced in offering a supreme grade range of portable Oil Surge Relay that is widely used in various industries to check the oil level. In order to manufacture this relay, our professionals use excellent quality raw material and latest machinery. Ahead of delivering this relay to our clients, it is rigorously tested on numerous parameters by our quality controllers to ascertain its perfectness. Offered durable Oil Surge Relay is available in standard as well as customized options to meet the diverse needs of the clients.
1) Accurate measurement
2) High strength
3) Compact design
4) Long working life
1) Fabricated Leak Proof MS SHEET Body like Transformer Body.
2) No need to treat for porosity like castings body where micro cracks may give rise to leakage at any time.
3) Bucket Type Design instead of Float Type Design to Avoid Leakage in Float.
4) Built in Test Facility for Checking Continuity of both Alarm and Trip Circuits.
5) UV Proof Powder Coated Body with Seven Tank Hot Phosphating Cleaning Process for Longer Life of Body.
6) The Compact & hence Low Weight Design with High Efficiency.
Model No | For India | For Export | ||||||||
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. | - | |
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 |