GE general module IC693ADS301 ac contactor IC693ACC300 IC693ALG220

 

 

IC693ADS301

Widely used in CNC mechanical metallurgy, petroleum, and natural gas, petrochemical, chemical, paper printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electric power, water conservancy, water treatment/environmental protection…

 

 

Product Description

1. Problems in the operation of ac contactor

Ac contactor is a kind of widely used control electric appliance, such as the operation of electrical equipment is mainly used to control motor and stop, ordinary ac contactor in closing, the ac contactor coil still connected in an alternating current, power consumption is large, so the coil heat, noise is common, not only a waste of electricity and the insulation of wire coil easily aging shortening the service life of ac contactor.

No external power supply is required for this module. The excitation current for the RTDs is provided by the module, which automatically matches the excitation current to each configured RTD type. The module accepts inputs from four independent 3-wire and/or 4-wire platinum, nickel, nickel/iron, or copper RTDs. Module features include

Function and effect of an energy-saving module of ac contactor

After the energy-saving module is used on the ordinary ac contactor, the power consumption of ac contactor in the suction state will be greatly reduced, and the coil temperature will also be greatly reduced, which can prevent the insulation layer of the contactor coil from aging due to high temperature, thus extending the service life of the contactor. Under the suction condition of ac contactor, the noise is greatly reduced to improve the environmental conditions of the place where the contactor is used. Normally only in the ordinary ac contactor coil voltage rating of 85% ~ 110% within the scope of work, when on both ends of the coil voltage higher than the 110% of the rated voltage, ac contactor coil may be burned because of fever, after adding the module in the contactor, contactor’s ability to withstand voltage fluctuation, in the case of the operating supply voltage is too high, ac contactor coil will not burn for heat.

After the module is added, the sound of the contactor’s suction is clear and powerful. The current in the suction state is only 10% ~ 40% of that in the absence of the module, and the power saving rate is 90% ~ 60%. And after the contactor and reduce noise, keep the contact for A long time and, the rise of temperature of the contactor coil surface have no obvious, and even A cool feeling, of A contactor CJ20-400 test, without energy-saving module (coil voltage 220 v) contactor after and reach A steady-state voltage is 220 v, current 0.615 A, 52.5 dB noise, the temperature is 105.2 ℃, after installing modules, reaches A steady-state voltage is 220 v, current 0.184 A, 36.6 dB noise, the temperature of 26.8 ℃, the apparent power of the power saving rate is 70%. It can be seen from the above tests that the current, noise and temperature rise of the contactor drop significantly after QCJ ac contactor energy-saving module is installed in the coil loop of the contactor, which proves that the module can reduce coil loop current, noise and temperature rise of the contactor.

 

LED Indicator
The OK LED indicates module status: ▪ On green indicates normal operation ▪ Flashing green indicates boot mode or update ▪ Flashing amber indicates self-diagnostic error ▪ Off indicates no 3.3V backplane power.

 

Using the Module in Hazardous Locations
▪ WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2;
▪ WARNING – EXPLOSION HAZARD – WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING OR WIRING MODULES.
▪ WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS.
▪ Equipment labeled with reference to Class I, Div. 2, Groups A, B, C and D, Hazardous Locations is suitable for use in Class I, Div. 2, Groups A, B, C, D or non-hazardous locations only.
▪ Equipment labeled with reference to Class I, Zone 2, Groups A, B, C and D, hazardous locations is suitable for use in Class I, Zone 2, Groups A, B, C, D or non-hazardous locations only.
▪ Be sure to read the installation instructions provided with the module and its terminal assembly. These instructions specify the use of copper conductors and wire gauge and type requirements.

 

 

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* Q: Do you provide a warranty for the goods?
A: Yes, we provide a warranty for all the goods from us.

* Q: Could provide technology support?
A: We’re in this field for more than 8 years. If there’s any problem, please contact us, we’ll provide a suggestion from our
engineer to help you solve the problem.

* Q: Does keep goods in stock or only trading?
A: We have a large warehouse for goods. Keep lots of goods in the warehouse, so could promise a fast delivery.

* Q: What is your MOQ?
A: We provide you small MOQ for each item, it depends on your specific order!

* Q: Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.

* Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ;

We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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