Time Relay

AST18-ST Star-Delta Time Relay
AST18-ST Star-Delta Time Relay

AST18-ST Star-Delta Time Relay

  • Contact form :
  • Contact resitance :
  • Contact material :
  • Contact capacity :

Specification

• Specially design for delay ON of motors star/delta

• Time ranges from 0.1s-40mins

• Wide power supply range from 12 to 240 VAC/DC.

• Easy to set up with wiring diagrams on the side of product

• Time accuracy reaches up to 0.5%.

• Strong anti-interference capability

1.Function
ST Star-delta realy
2.Type of output
2 2CO contacts
3.Supply voltage
A AC230V
D DC24V
W AC/DC12-240V

 

  AST18-ST
Input Terminal A1-A2
Voltage range AC 230V / DC24V / AC/DC 12-240V
Power consumption AC 3.5VA/DC 2.0W
Voltage tolerance -15%~+10%
Supply indication Green LED
Relay indication Red LED
Time ranges 0.1s-100days
Time setting Button
Setting deviation 0.1%
Repeat accuracy 0.5%
Temperature coefficient 0.05%/℃, at=20℃ (0.05%/℉, =68℉)
Output conctact 2*SPDT
Rated current 2*16A
Mechanical life 1*10⁷
Electrical life 1*10⁵
Ambient Temperature -20...+60℃ /-40...+85℃
Mounting DIN rail EN/IEC 60715
IP Rating IP20
Stripping length 7mm (0.28in)
Installed altitude ≤2200m
Pollution level 2
Max cable size AWG13-20 0.4N·m
Dimension 90mm*18mm*64mm
Weight about 90g
Standards GB/T 14048.5,IEC60947-5-1,EN6812-1

*The above information is subject to change without further notice

 

Timing Function

Time Setting

Ratio Setting

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