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Digital Timer, Digital Atronomical Time Programmer, One Channel Time Switch manufacturer / supplier in China, offering Single Channel Astronomical Time Switch, MCB/MCCB / Moulded Case Circuit Breaker / Breaker/ Circuit Breaker, DC Output 400V, 1.5A Battery Charger Power Supply and so on.

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Supplier Homepage Product Digital time switch Single Channel Astronomical Time Switch

Single Channel Astronomical Time Switch

FOB Price: US $4.8 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $4.8/ Piece
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Port: Ningbo, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DTS-1003
  • Phase: 1
  • Number of Pole: 1
  • Action Principle: Electronic Type
  • Type: Electric Parameter Relay
  • Transport Package: Paper Box
  • HS Code: 85364900
  • Theory: Time Relay
  • Electricity Type: Ac
  • Protective Characteristics: Enclosed Rlay
  • Size: Miniature
  • Trademark: WOEN
  • Origin: China
Product Description
Single Channel Astronomical Time Switch
Digital astronomical time switches are intended for realization of time functions in the systems of automatics and steering. Switching on/ off the appliance is connected with sunrise and sunset (dawn an dusk). The information about geographic coordinates, the place of the clocks installation, current date and a shift in relation to the universal time - all these factors are used in order to calculate the time of sunrise and sunset. The system calculates the end of civil dusk. The system additionally has a function of a programmed night break and an ability of shifting the calculated time of sunrise and sunset within a range of +/- 120 min. The construction of a casing makes it possible to install the system on a rail TH 35 and possible sealing the appliance with lead. The construction of the system guarantees supporting of all the settings with battery energy when the electric power supply is off.

1.Digital time switch with astronomical program
2.10years power reserve(lithium battery)
3.sealable cover of the front panel, easy setting by 4 keys
4.Automatic summer/winter time switchover
5.LCD display
6.Holiday mode
7.Manual control by keys combination
8.Automatic transfer of weekdays
9.2 modules DIN-Rail mounting

Technical data
Supply terminalsL-NA1-A2
Rated voltageAC220-240V ±10%AC/DC 24-264V ±10%
Rated frequency50/60Hz
Power consumption1W
Program astronomical 
Mode of workManual,automatic, holiday
Summer/winter timeOff, automatic transfer
Time tolerance≤1s/day at 25ºC
Power reserve3 year10 year
Data readoutLCD displayBacklighted LCD display
Number of contacts1 C/O
Current of contacts16A/250V AC1
Switching capacity4000VA/AC1,384W/DC
Mechanical life10000000
Electrical life1000000
Protection degreeIP20
Pollution degree3
MountingTH-35 Rail
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