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WEEKLY TIME SWITCH

Model WTS1

General description

  • The WTS1 is a programmable digital timer switch with relay output.
  • It can be used to turn on or off lights, appliances or other small loads on specified days of the week and times.
  • The switching on and off times are repeated daily and (or) weekly.
  • The timer support up to 16 different programs daily / weekly schedules.
  • Manual mode is available to overrule the programmed relay events.
  • A super capacitor inside the timer switch keep the RTC running at least 150 hours (700 hours expected) and it will be charged when the timer is connected to an AC power.
  • The DIN rail mount of this timer switch makes it suitable for power management in a control panel.

Specifications

Parameters
Number of circuits Change over switch (SPDT)
Rated voltage 110–220VAC, 50/60Hz
Power consumption 4.5VA (max.)
Operation 16 ON + 16 OFF
Pulse width 1min – 23h 59min
Daily program 16 combination
Clock error ≤ 2 sec/day (25ºC)
Switching contact 1 changeover switch
Contact rating 16 @250VAC (Resistive)
8A @250VAC (pf=0.8IND)
Battery reserve Warranty 150 hours, espected > 700hours (Rechargeable)
Load capacity 30(16A) 240VAC (Ohmic load cosφ=1)
Display LCD realtime Hour/Minute and ON / AUTO / OFF
* Days of week + Real time clock
* Auto / On / Off
* Relay status (ON or OFF)
Service life Mechanically & Electrically: 10.000 hours
Operating temperature 10ºC ~ 55ºC
Humidity 35 ~ 85% RH
Installation DIN rail 35mm
Dimension 87 x 36 x 69 (mm)

Connection terminals

● L, N : Auxiliary power supply 110–220VAC
ON LED will light when power is available.		 ● 3, 4, 5 : Changeover switch SPDT.
Terminal 3 is Common
3-4: NO contact
3-5: NC contactable

Front Panel Description

LCD display explanation

Operating method

  • First time use this timer switch, please input power and left battery recharge.
  • After then press " RESET "
  • Clock setting: Press " D+ " key, " M+ " key respectively to adjust clock of Timer to accurate ADTE, HOUR, MINUTE

Resources & Support

Review iLEC WTS1 – Weekly Timer Switch

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