Automation 2000 manufactures a line of protection relays monitoring gas discharge (or drop of the dielectric level), pressure and temperature inside the tank of oil-filled transformers. These protection relays come with a wide array of options and accessories addressing most issues.
| DGP® | DGPT2® | DLI® | PR® | TDC® | TDCI® | |
| Gas discharge | ✓ | ✓ | ✓ | |||
| Internal pressure | ✓ | ✓ | ✓ | |||
| Dielectric temperature | ✓ | ✓ | ✓ |
DETECTION Gas discharge or drop of the dielectric level (1 contact) Internal pressure (1 contact) Dielectric temperature (2 contacts) READING Dielectric temperature Dielectric level or gas volume OPTIONS 2 synchronous gas contacts (2G) 2 gas contacts with an offset (2GD) …
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DETECTION Gas discharge or drop of the dielectric level (1 contact) Internal pressure (1 contact) READING Dielectric level or gas volume OPTIONS 2 synchronous gas contacts (2G) 2 gas contacts with an offset (2GD) 2 synchronous pressure contacts (2P) 2 …
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READING Dielectric level or gas volume OPTIONS Flangeless body (SB) ACCESSORIES AND SPARE PARTS Drain tap Drain tap with popoff relief valve Fixing hooks Flat seal for flange Flat seal for drain tap
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DETECTION Internal pressure: PR1 (1 contact), PR2 (2 synchronous contacts), PR2D (2 contacts with an offset) OPTIONS Standard flange ACCESSORIES AND SPARE PARTS Fixing hooks Flat seal for flange
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DETECTION Dielectric temperature (2 contacts) OPTIONS 80°C PTC thermistor (PTC) Standard flange with thermowell Pt100 sensor (PT) ACCESSORIES AND SPARE PARTS Fixing hooks Flat seal for flange
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DETECTION Dielectric temperature (2 contacts) READING Dielectric temperature OPTIONS 80°C PTC thermistor (PTC) Standard flange with thermowell Pt100 sensor (PT) ACCESSORIES AND SPARE PARTS Fixing hooks Flat seal for flange
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