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DTR Series Astronomical Time Relays

DTR Series Astronomical Time Relays

DTR Series Astronomical Time Relays

Product catalog summary
Overview: The document provides detailed information about the DTR Series Astronomical Time Relays by ENTES, designed to enhance energy efficiency and reduce unnecessary energy losses by up to 20%. These devices are equipped with a real-time clock and can automatically calculate sunrise and sunset times based on geographical coordinates.
Main Features:
  • Energy Efficiency: The relays help in saving energy by preventing unnecessary usage, offering up to 20% savings.
  • Automatic Calculations: They automatically calculate sunrise and sunset times, which can be set manually or selected from a pre-stored list of cities.
  • Programming: The DTR-IR PROG allows programming of multiple DTR-20M devices without interference, and the PROG module facilitates easy transfer of programs between devices.
  • Applications: Suitable for irrigation, road lighting, and street lighting.
  • Geographical Positioning: Supports automatic shifting between summer and winter time.
  • Programs: Capable of handling 32 different programs.
  • Battery Life: Up to 10 years.
  • Data Transfer: 24/7 data transfer capability.
Technical Specifications:
  • Display: 1.3 inch LCD with backlight.
  • Operating Voltage: 230 VAC, 50/60 Hz.
  • Operating Range: 190-260 VAC.
  • Power Consumption: Less than 3VA to 5VA.
  • Output Contact: 2CO 8A 250 VAC 2000 VA, 1C/0 16A 250VAC 4000VA (MCB-50t, DTR-10t).
  • Accuracy: Less than 1 second per day.
  • Ambient Conditions: Operating temperature range of 0-50°C with 85% humidity.
  • Mounting: Rail mounting with screw terminals.
Product Variants:
  • DTR-10, DTR-10t, DTR-14, DTR-20, DTR-20M, DTR-25, MCB-50, MCB-50t.
  • Each variant offers different features such as relay outputs, program capabilities, and photocell sensor inputs.
Contact Information: ENTES Elektronik Cihazlar İmalat ve Ticaret A.S.C, located in Istanbul, Turkey. Contact via phone at +90 216 313 01 10 or email at [email protected].
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Catalog excerpts

DTR Series Astronomical Time Relays-1

Smart way to energy quality ASTRONOMICAL TIME RELAY “controls the time for you provides saving up to 20%” PROG DTR-PROG ENTES IRDA Converter Road Lighting DTR Series Astronomical Time Relays are smart time relays that have a real-time clock and that can automatically calculate sunrise/sunset times. While geographical coordinate information can be entered manually, it can also be selected from the list of cities stored in the database. With DTR Series Astronomical Time Relays, you use your energy more efficiently and can provide savings up to about 20% by preventing Street Lighting unnecessary losses. 32 Prog Automatically shift between Summer / Winter time Geographical Positioning Data Transfer Sunrise Sunset DTR-IR PROG You can program more than one DTR-20M device without interfering and with one touch thanks to DTR-IR PROG infrared programmer. PROG You can copy programs that are installed on DTR-20 device, and easily transfer the programs that you have copied to other DTR-20 devices thanks to PROG external memory module.

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DTR Series Astronomical Time Relays-2

Astronomic Time Relay Astronomic Time Relay Astronomic Time Relay (External Memory) Astronomic Time Relay (IR Programming) Astronomic Time Relay Electronic Timer, 32 Programs Electronic Timer, 32 Programs Astronomic Time Relay Product Code Battery Life (Years) Photocell Sensor Input Geographical Coordinate Programming (Astronomic) Programmable Prayer Time ASTRONOMICAL TIME RELAY MAIN FUNCTIONS ENCLOSURE (DIN II) IP20 0,2 kg/pcs 1,3 inch LCD with backlight K Dimensions Protection Class Weight Display SUPPLY Operating Voltage Operating Frequency Operating Range Power Consumption INPUT / OUTPUT...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.