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EKF RT-2C Technical Manual

Time relay
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TECHNICAL MANUAL
Time relay RT-2C 2 timers
2 timed contacts EKF

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Summary of Contents for EKF RT-2C

  • Page 1 TECHNICAL MANUAL Time relay RT-2C 2 timers 2 timed contacts EKF...
  • Page 2 1 DESCRIPTION Time relay RT-2C EKF is an electronic switching device with an adjustable time setting. The time relay is designed to create cyclic automation scenarios. Timers can be adjusted using dials on the front panel of the relay. The time relay complies with IEC 61000-4-4:2004 requirements.
  • Page 3 Table 1 continued Characteristics Values Item code RT-2C RT-2C-12-240 Max. altitude above sea level, m 2000 Degree of protection IP20 Pollution degree Operating temperature, °С -5 ... 40 Storage temperature, °С -25 ... 75 Screw terminals, max. conductor Connection cross-section 2,5 mm...
  • Page 4 Control panel Power (green LED) Output (red LED) T1 delay on timer T1 timer multiplier (10% - 100%) T2 delay off timer T2 timer multiplier (10% - 100%) Function diagram Recycle (NO) After the relay is energized, contacts 15-16 open, and contacts 15-18 close, a countdown (t1) is started.
  • Page 5 Setup: • Install and secure the relay in the intended location. • Connect the relay as per wiring diagram. • Energize the relay, the "U" LED will light up green. • Set the required time ranges. Wiring diagram Contacts 16–15–18 and 26–25–28 are linked and when switching, they work in conjunction with each other.
  • Page 6 4.1 Operating temperature: -5°C to +40°C 4.2 Max. altitude above sea level: 2000 m. 5 DELIVERY SCOPE 1. Time relay RT-2C EKF - 1 pc. 2. Technical manual – 1 pc. 6 SAFETY REQUIREMENTS 6.1. Do not operate relays with visible mechanical damage.
  • Page 7 9.4 Service life: 10 years. Manufacturer: For information, refer to the product package. Importer and EKF trademark service representative: EKF ELECTRICAL SOLUTION – FZCO, Dubai Silicon Oasis, DDP, Building A2, Dubai, United Arab Emirates. Importer and EKF trademark service representative on the ter- ritory of the Russian Federation: OOO «Electroresheniya», Otrad-...

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Rt-2c-12-240