Heavy Duty Timer

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China Main Port
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1000 Pieces pc
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50000 Pieces per Month pc/month

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Product Description:

Heavy duty timer(defrost timer) is applicable for controlling defrost timing in the refrigerator & other freezer device.

 

Heavy duty timer (defrost timer)is applicable for controlling defrost timing in the refrigerating systems of the refrigerator and other freezer.

 

Defrost timer( series) driven by mini-ACS(Alternating Current Synchronous) motors, good timing, little power consumption, low noise; high capacity switch design, better loading capacity; sophisticated structure, suitable for installing inside or outside

 

We are specialized in producing refrigerator defrost timer for over 9 years.and have rich production and development experience. we beleive our product will meet the client as to their requirement.

 

 

Specification:

Electric parameters: 220V 50/60Hz 3W 110V 50/60Hz 3W

Operating Time: 6H/8H/10H

Defrosting Time: 20/21/25/30 minutes

Working Life: more than 100,000 times defrosting.

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Q:What is the main structure of the contactor?
AC contactor contacts, made of silver tungsten alloy, with good conductivity and high temperature ablation
Q:How do I distinguish between contactors and circuit breakers?
According to the different structure of the arc can be divided into vacuum contactor and ordinary contactor.
Q:Why should the thermal relay be used with the AC contactor
Thermal relay is used to protect the motor so that it is not overloaded, and motor-related, so with the use of the.
Q:Contactor dynamic performance detection technology and comprehensive evaluation method
Therefore, it is of practical significance to study the comprehensive evaluation of electrical performance based on dynamic characteristic detection for the development and factory inspection of electrical products
Q:On the difference between the contactor and the relay
At this time, you can choose an original as a contactor to use the electrical appliances as the control circuit with the off, the contactor in this case is the role of the relay.
Q:What about the release device and the contactor and the circuit breaker?
Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.
Q:Get the method of the relay time parameter
In the process of contact will produce bounce, and finally to achieve a stable state, during which the microcontroller data collected or 0 or 1. Set the sampling period of the microcontroller 0.01ms, the data collected by the microcontroller address value multiplied by the sampling period, that is, the required action time. [2]
Q:The Development of Electrical Performance Testing Technology for Contactors
Software using VB programming, interrupt processing procedures to achieve data sampling, logic control and other functions
Q:Application of Virtual Instrument Technology in Parameter Detection of Switchgear
Compared with the traditional compilation, VB, VC and other text programming language, LabDes software program is very simple to write. In the Lab VIEW environment to install the data acquisition card driver
Q:The main classification of contactors
The overall trend of the contactor will be toward the long electrical life, high reliability, multi-functional, environmentally friendly, multi-standard, intelligent, communicable direction.
We regard quality and service as our first job. We firmly adhere to the tenet of "Quality First and Credit Above All". In order to provide customers with the best products, we have implemented a quality control system that is in strict accordance with international standards.We always have customers' interests in heart. We can promise you that, if you buy our products, you can enjoy high quality. We have established long-term business relationships with some famous enterprises from China, Africa, Southeast Asia and the Middle East.

1. Manufacturer Overview

Location Zhejiang, China (Mainland)
Year Established 2000
Annual Output Value US$1 Million - US$2.5 Million
Main Markets South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia
Company Certifications TEST REPORT; TEST REPORT; TEST REPORT; CE certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Ningbo, Shanghai
Export Percentage 51% - 60%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range