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Electronic Time Relay
Electronic Time Relay
Circuits and Controls offers an Electronic Time Relay, Model ETR20P. This is an on delay auto-reset solid-state time relay in DIN rail mounting enclosure. Established in the year 1968, Circuits and Controls is a company started by two young graduate electrical engineers with the first job of design and consultation for India’s first indigenous electrostatic coated abrasive plant and successful commissioning. The company also manufactures different types of electronic relays for industrial purposes in its electronic works. These relays are mainly used in control of machine tools, chemical plants, cranes, and other industrial applications.
- Supply voltage – DC 24, 110 and 220 V, AC 24, 110, 230 and 415 V
- Rated frequency – 50 to 60 Hz
- Permissible ambient temperature – -15°C to +55°C
- Permissible voltage variation – 0.8 to 1.1 of rated voltage
- Maximum power consumption – 6.5 VA
- Maximum switching frequency – 1000 cycles/hour
- Reset time – 10 ms
- Repeat accuracy – ±1%
- Insulation – 2500 V AC for 1 min
- Mechanical life – 10 million
- AC contact rating – continuous capacity 6 A, making capacity 11A and breaking capacity 5 A (resistive), 1.3 A (inductive 0.5 pf)
- Time range – 0.6-6 S (ETR20P-06S-voltage).
- High repeat accuracy
- Independent of line voltage and frequency variation
- Wide acceptability of ambient temperature – -15°C to +55°C
- Glass-epoxy PCB eliminates chances of leakage and failure
- Time scale fairly linear
- DIN rail mounting.
