Heavy Duty Timer

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 Pieces pc

Supply Capability:: 50000 Pieces per Month pc/month

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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.

Q: What is the difference between a contactor and a circuit breaker?: Circuit breaker is a protective effect, can extinguish the arc, there are sub-ability. Contactor is the use of coil to control the circuit on and off, contactor power, the normally open to close, long closed open, so to control.

Q: What about the release device and the contactor and the circuit breaker?: Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit

Q: What are the principles of selection of contactors?: Select the rated voltage of the main contact of the contactor The rated voltage of the main contact of the contactor shall be greater than or equal to the rated voltage of the control circuit.

Q: Permanent magnet AC contactor working principle: with permanent magnet drive mechanism to replace the traditional electromagnet drive mechanism and the formation of a micro-power contactor.

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: What is the difference between the auxiliary system 01 and 10 of the AC contactor?: The contactor is typically composed of a main contact and an auxiliary contact. The main contact is mainly used to take power, the current is relatively large; auxiliary contacts mainly from some control, alarm and other functions, the current is relatively small.

Q: How does the contactor interlock?: Interlocking is the two contactors can not be connected at the same time, generally used in the motor reversing circuit

Q: Contactor frequent pull is how the matter: contactor armature surface is dirty, need to use a soft cloth to clean up.

Q: What is the contactor's formula?: The instantaneous trip setting current of the electromagnetic release should be greater than the peak current that the normal operation of the load is likely to occur.

Q: What is the main component of the contactor?: one of which is fixed with a coil and a working voltage. select. In order to stabilize the magnetic force, the suction surface of the core is short-circuited. The AC contactor relies on a spring return after power failure.

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