Jds-12 time relay

name ： Static time relay

model ：JDS-12 DC220V;

Delay range ：20mS~999M

Contact capacity ：250V5A

Rated voltage ：110,220VDC/AC

Power consumption ：≤5W

Series models

JDS-1002 Time relay ;JDS-1300 Time relay ;

JDS-1102 Time relay ;JDS-1201 Time relay ;

JDS-1310 Time relay ;JDS-1401 Time relay ;

JDS-1221 Time relay ;JDS-1202 Time relay ;

JDS-12 Time relay

Purpose and characteristics

■ JDS-1000 Time relay is mainly used in various control and protection circuits , rise

Function of automatic delay switching circuit .

■ AC / DC general purpose .

■ Its function and DS Electromagnetic time relay is compatible .

■ Quick guide rail mounting structure , Suitable for all kinds of guide rail installation .

■ Screw crimping terminal .

■ Dimensions ：104×85×73

Rating

Voltage type DC/AC Action value Return value Power consumption

24V

≤75%

（ Rating ）

≥5%

（ Rating ）

3W

48V

110V

220V

notes ： The above parameters are 20℃ Test under conditions .

Contact parameters

Contact form Time delay contact + Instantaneous contact （ See terminal diagram ）

Breaking capacity

250V The following DC inductive circuits (5±0.75mS) 50W

250V The following AC circuits （Cos 0.4±0.1） 250VA

High current 5A

Electrical life The contact circuit is under the load conditions specified above 10 Ten thousand times

performance Parameters

Insulation resistance ≥300 MΩ

Medium strength

Between relay circuit and contact 2000V AC 1min

Between contact groups 2000V AC 1min

Disconnect between contacts 1000V AC 1min

Setting range

A type 0.02S～9.99S（ Gradation 10mS）

B type 0.1S～99.9S（ Gradation 100mS）

Working conditions

Temperature range -10℃～+50℃

Relative humidity 5%～90% RH

Atmospheric pressure 80～110Kpa

impact

stability 98m/s

2

Strength 980m/s

2

Vibration 10Hz～55Hz 1.5mm Double amplitude

Form of leading out end Screw crimp type

weight 230g

Package form Plastic shell

Model description

JD S －1 XXX X / XXX

model

Time relay

Serial number

Contact form （ See terminal diagram ）

A：0.02S～9.99S、 B：0.1S～99.9S

Rated voltage

JDS-1000

Wiring diagram of series time relay

JDS-1000 Outline dimension drawing of series time relay

Ordering instructions

Please indicate the relay model when ordering 、 specifications 、 Number 、 Rated voltage or current of power supply 、 Structure type code and special requirements

Specializing in the production of relays 、 Power meter 、 Microcomputer integrated protection device 、 Motor protector 、 Power automation integrated control system and other products . About microcomputer protection device 、 Relay 、 Power meter 、 Price of products such as power automation system 、 Technical parameters …

Time relay shall be used for remote control 、 Communications 、 In electronic equipment such as automatic control , It is one of the most important control components , At present, the commonly used time relay is a large-scale integrated time relay , Time relay is also widely used in production equipment , It can accurately grasp the measure of time , Improve the accuracy and performance of the product a lot .

When the coil is energized , The armature and supporting plate are attracted by the iron core and move down instantaneously , Make the instantaneous action contact on or off , But the piston rod and lever cannot fall with the armature at the same time , Because the upper end of the piston rod is connected with the rubber film in the air chamber , When the piston rod starts to move downward under the action of the release spring , The rubber film then recedes , The air in the upper air chamber becomes thin and the piston rod is damped down slowly , After a certain period of time , The piston rod drops to a certain position , Then push the delay contact action through the lever , Disconnect the dynamic breaking contact , The dynamic contact is closed , From the coil power on to the time-delay contact to complete the action , This period of time is the delay time of the relay .

Shanghai Joseph relay business department