RELAY - Modular electronic devices
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MODULAR ELECTRONIC e^ay

Presentation of ELKO EP Company ELKO EP, which is based in Holešov, has been with you on the electrical market for the past 20 years, covering a wide range of domestic equipments in the field of electrical installations. In the last few years there has been dynamic development of smart wiring, in which our company has been seven years developing and launching iNELS smart home system solutions. In modular devices, as well as in smart wiring, we have become market leaders. We‘re developing products that bring comfort to customers and safety for the environment. The Parent ELKO EP company has...

iNELS system advantages Advantages to classical electrical installation: Comfort - dimming function (gradual dim-up/dim-down, soft start, light scenes) - control via touch-screen (built-in a wall) = complete information - control via any remote controller (e.g. of your TV or stereo) - control by voice (Sophy unit, listens to your voice commands) - temperature regulation according to pre-set programs – in each room individually - possibility to control by mobile phone, computer and Internet Automatization - function is executed automatically on the basis of set value (time, temperature,...

Choose the right one! PRICE OF INSTALLATION Wireless electrical installations Tablet PC / Laptop Music playback Video cameras Weather station Door communicator Controlling home appliances Most of you have already built a house or furnished an apartment. If you want to bring life into your home, we have an elegant wireless solution. As the name implies, the wireless communication is working with a range of up to 200 m (it depends on the internal structure of the house/apartment, and the used building materials. Touch panel Control via Smartphone Detectors Wireless switch The central brain is...

iNELS smart home solutions Ideal solution for new buildings Two-wire bus Bus once stretched you can always expand Security system, combined with detectors Remote control (PC, mobile phone applications) Imitation of presence Regulation depending on the weather Ecology and energy saving Modern trends in controling Media under control (can also be controlled via TV) Do you know that heating regulations save up to 30% from the energy costs Without any reconstruction work The fast duration for electrical installations‘s implementation Convenient and affordable prices for everyone The possibility...

Catalogue content Modular electronic devices Time relays Time relays review Single-function time relay CRM-81J, CRM-83J Delay OFF without supply voltage CRM-82TO Doublestage delay unit SJR-2 Delay ON star/delta CRM-2T Asymmetric cycler CRM-2H Multifunction time relays CRM-61 CRM-91H, CRM-93H, CRM-9S CRM-91HE, CRM-2HE - with external potentiometer PLUG-IN - PRM-91H/11, PRM-91H/8, PRM-92H, PRM-2H Programmable digital relay PDR-2/A, PDR-2/B Digital time switch SHT Timer with an astronomical program SHT-4 Time switch SHT-6 with DCF managing DCFR-1 receiver DCF 77 Super-multifunction relay...

Modular electronic devices Monitoring relays Monitoring current relays PRI-32 PRI-51 PRI-52 PRI-53 PRI-41, PRI-42 Current transformer SR for monitoring current relays PRI (accessories) Level monitoring level Level monitoring relays HRH-1 Level monitoring relays HRH-5 Level monitoring relays HRH-4 Level monitoring relays HRH-6 Level sensors to level switches SHR-1M, SHR-1N, SHR-2, SHR-3 (accessories) Relay monitoring COS-1 HRF-10 Thermostats Thermostats review Analog and digital thermostats Modular thermostat TER-3 (A, B, C, D, G, H) Modular thermostat TER-3 (E, F) Modular 2-stage thermostat...

Time relays Single-function 3 functions and 6 time ranges, multivoltage or 230V supply, output 16A changeover/SPDT. as CRM-81J but with 3x8A changeover output/SPDT. CRM-82TO “true OFF” relay - delay off without supply, for back-up circuits. SJR-2 two-state delay unit (2x delay on), gradual switching of high loads. delay start-up of motors star/delta. asymmetric cycler, independent time setting ON/OFF. as CRM-2H , but time setting by external potentiometers (for frequent setting). Multifunction Analog 10 functions, 10 time ranges, 1x output 16A changeover/ SPDT, multivoltage or 230V supply....

Chart 1 .Version - DIN rail mounting Chart 2. Version - mounting into installation box (KU68)

Single-function time relay CRM-81J, CRM-83J Single-function and single-time relay with possibility of fine time setting by a potentiometer (within the frames of a particular time range) Suitable for applications where function and time requirements are known Time switch, possible to be used for pump decay time after switching heating off, switching of fans Choice of 3 functions: 1) ZR - Delay ON 2) ZN -Delay OFF 3) BL - Repeat Cycle Functions can be controlled by supply voltage or time scale control input.: (0.1 s - 1 s / 1 s - 10 s / 6 s - 60 s / 1 min - 10 min / 6 min - 60 min / 1 h - 10...

Delay OFF without supply voltage CRM-82TO „True OFF“ relay - relay timing without supply voltage Sample of use: back-up source for Delay OFF in case of voltage failure (e.g. emergency lighting, emergency respirator, or protection of el. controlled doors - in case of fire) 2 time functions adjustable by rotary switch: a - Delayed return after disconnecting of supply e - Delayed start Time range (adjustable by rotary switch and fine setting by potentiometer): 0.1 s - 10 min Universal supply voltage AC/DC 12 - 240 V Output contact: 2x changeover/DPDT 8 A Output status indicated by red LED...

Doublestage delay unit SJR-2 ! For gradual switching of heavy powers (e.g. el.heating), prevents current strokes in the main ! Function: 2x Delay ON (2 time relays in one) ! Time scale 0.1s - 10 days divided into 10 time ranges: 0.1s - 1s / 1s - 10s / 0.1min - 1min / 1min - 10min / 0.1h - 1h / 1h - 10hrs / 0.1 day - 1 day / 1 day - 10 days / ON / OFF ! Times t1 and t2 are independantly adjustable ! t1 and t2 are switched on after supply voltage connection ! Rought time setting via rotary switch ! Voltage range: AC 230 V or AC/DC 12 - 240 V ! Output contact: 2 x changeover /DPDT 16 A !...