Tb388 110V-230V 50-60Hz 24 Hour Analogue Time Switch, Electronic Analog Timer

• Theory: Time Relay
• Usage: Lathe Relay
• Phase: 1
• Electricity Type: Ac
• Number of Pole: 2
• Load: Micro Power Relay
• Model NO.: TB388
• Protective Characteristics: Sealed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Frequency: 50-60 Hz
• Incandescent/Halogen Lamps: 2300 W
• Power Consumption: 4va
• Transport Package: Stsandard Packing or Upon Your Reques
• Specification: High Power
• Trademark: ANN
• Origin: Wenzhou
• Production Capacity: 1000000 Piece/Pieces Per Month

Product Description

TB388 110V-230V
50-60Hz 24 hour Analogue Time Switch, Electronic Analog timer

he TB388 analog time switch is a affordable cost alternative for applications that require more than 20 A and wide voltage 110-230 VAC. Unit can be mounted in the indoor or outdoor enclosure.

 

Description

- Analogue time switch
- 24-Hour applications
- Finger-safe terminals
- 1 channel
- Switching status display
- Quartz controlled
- Shortest switching time:15 minutes
- 96 switching segments
- With power reserve (Nickel metal hydride battery replacement )
- Clock hands for time display 
- Simple summer/winter time correction

 

Applications

- Billboard or Showcase lighting
- Air-condition or Commercial Refrigeration
- Pumps/Motor/Geyser/Fan Control
- Hydroponic Systems
- Wastewater Treatment Systems
- Generator Exercising
- Boilers / Heater Control
- Pool & Spa

 

Technical Data

Type	TB388
Operating voltage	110-230VAC
Frequency	50-60 Hz
Number of channels	1
Width	5 modules
Installation type	Wall / DIN-rail / enclosure
Type of connection	Screw terminals
Drive	Quartz-controlled stepper motor
Program	Daily program
Power reserve	300 hours
Max. switching capacity at 250 V AC, cos φ = 1	20 A
Max. switching capacity at 250 V AC, cos φ = 0.6	12 A
Incandescent/halogen lamp load	2300W
Motor load(cos∅=0.7)	AC110.750W   AC220V.1500W
Fluorescent lamp load (conventional) parallel-corrected	1300VA 70uF
Shortest switching time	15 min
Programmable every	15 min
Time accuracy at 25 °C	≤ ± 2 s/day(Quartz)
Switch type	SPDT
Contact type	Not potential-free
Number of switching segments	96
Power consumption	3 VA
Test approvals	CE
Housing and insulation material	High-temperature resistant, self-extinguishing thermoplastic
Type of protection	IP 20
Protection class	II in accordance with EN 60730-1
Ambient temperature	-10 °C … +50 °C

 

Connection Example

Scale Drawings