ZHEJIANG LIXIN TRACTION EQUIPMENT CO., LTD.

ZCHN

Zhejiang Lixin Traction Equipment Co.,Ltd.,founded in 2004 and located in the renowned electrical hub of Liushi Town, is a company specializing in the integrated development, manufacturing,and sales of universal changeover switches, signal indicators.button switches, DC isolation switches, load break switches, AC limit switches, and more. The company's products find extensive applications in power control systems for industries such as solar power generation, metallurgy, coal mining, ports, etc.

Theproductshave obtainedCEcertificationfromthe ChinaQuality Certification Center (CCC) and actively adhere to the GB/T14048.5 standard.Utilizing advanced production equipment, precision testing instruments, and incorporating cuttingedge technological processes and highly skilled personnel, ensures robust support for the research,development,and manufacturing of its products.

Our philosophy is rooted in "lntegrity as the foundation, strength as the priority, and wholeheartedly serving the customer."Adhering to the principles of customer supremacy and service excellence, the company,with its outstanding product quality and a professional technical service team, ensures that customers can navigate the high-speed road of the information era. Fueled by a spirit of stability, development, loyalty, efficiency, unity, and innovation, the company values talent and technology, allowing customers to continuously reap maximum benefits while enjoying the latest achievements in information technology development. Under the collective efforts of all employees, the company strives to achieve excellence with the enterprise spirit of "Technological innovation, quality builds the enterprise."

Facing a promising future,Zhejiang Lixin pledges to provide even better products,further refine its international marketing network, and enhance its aftersales service system all overthe world.With top-notch product quality and excellent pre-sales, in-sales, and after-sales services, the "Lixin"brand is bound to gain high recognition among a wide range of consumers.Zhejiang Lixinis eagerto collaborate and develop together with its vast customerbase,forging a mutually beneficialand bright future.

OURADVANTAGES

A tacit businessteam

Efficient project execution

Comprehensive after-salesservice

The company has a whole professional team.The team membershavecleardivisionof laborand cooperation,and have a mature business system from taskimplementationtowork execution,and thentobusiness feedback，continuously providing high-quality products and servicesto all partners.

The execution team members have a consistent project goal， with divergent thinking and focused goals. Having a comprehensive projectexecution process and standards，committed to meeting various customer needs.

Our company has a comprehensive after-sales service system and professional technical personnel， providing 24-hour after-sales service for each customer.We provide highqualityservicetosafeguard theafter-salesserviceofour partners.

SERVICEISONDEMAND

Service On-Demand

Personnel move as needed

Resources move on demand

I Qualification certificate

From product development to after-sales service, our entire product process is supervised by the quality assurance system.Our consistent principle istowin the market withquality and create benefits with service.We will continuetocarryforward ourexcellenttraditions andconstantly createacomprehensivequalityasurance systemto provide customers with the most satisfactory service possible.

LW26 series 01
LW26GS series 04
LW30 series 08
LW5D series 11
LW31 series 13
LW8 series 16
LW12series 18
HZ5D series 20
JK18-125 series 22
Switch function operation diagram 24
Panel printing code 27

LW26 series· Universal Switch

Product Introduction

The LW26 series conversion switch is mainly suitable forelectrical circuits with AC 50mathsf{H z} rated working voltage of440V and below,DC voltage of 240V andbelrdifi diretnfaahruneudwienfalit beusdaiiqiisihli welding machines.

Theprodtliwianeiat6erihaleifi inlniaf muliplettttdliiydlit aai aplii aswellastransferswitchesonimportedequipmentinChina.

Operational condition

Installation conditions

(1) The ambient air temperature shall not exceed +40 degrees, and the average temperaturewithin24hoursshallnotexceed 25°\mathsf{C}; (2)Thelowerlimitofambientairtemperature shall notexceed -25°C; (3)The installation location shall have an altitude notexceeding 2000\mathsf{m} (4)When the maximum temperature {i}s+40°C, therelativehumidityoftheair does not exceed 50% .Higherrelativehumiditycanbeallowed atlowertemperatures, such as reaching 90% at 20°\mathsf{C} Specialmeasuresshouldbetakenforoccasional condensation caused by temperature changes.

(1） The switch is installed under environmental conditions of pollutionlevel 3;
(2) Install according to the instructions provided by our factory.

Product model and its meaning

Typesandmeaningsofconversion switchesfordirectcontrolofelectricmotors

Themodelandmeaningofthe conversionswitchusedformastercontrol

Themodelandmeaningofthe conversionswitchusedinthemaincircuit

Note:The conversion switch forthe main circuit generally adopts 60° conversionor 90° conversion.

Note 1:Usage code:Q-direct start N-reversible conversion S-Dualspeed electricmotorvariable speedSN-Dual speed electricmotorvariablespeed
ReversibleM16three speed electricmotorwithvariable speed. Note2:Theconversionswitchusedfordirectcontrolofelectric motors generallyadopts 60° rotation
Change or 90° conversion, use 45°conversion when code SN.

Note: The conversion angle code is 30°(3); 45°(4),60°(6),90°(9); 30° selfrecovery 60° positioning(36), 30° self recovery 90° positioning (39).

classification

1. Classified by purpose

2.Dividedbyoperationmethod

3. Classified by contact system

(1)Conversion switch for main circuit conversion; (2)Directly controltheconversion switchforthe motor;
(3) Conversionswitchformastercontroland measurement. (1) Positioning type;
(2) Self replication;
(3) Positioning self replication.

(1)Positioning type transferswitcheshave1-12 sections (switches with 63A and above only have 8 sections); (2)The self resetting conversion switch has1-3 sections (LW26-20;1-8 sections); (3)Therearemainly1-6sectionsofconversionswitches used fordirect control ofelectric motors.

Combination of operation mode and actuator position

Mechanical and electrical lifespan

Mechanicallifespan: 0.3x10^{6} times,operating frequency of120times/hour. Electrical lifespan: 0.1x10^{6} times,operating frequency of120times/hour.

External dimensions and installation dimensions

Ordering Instructions

Thwiriii aihirprriqt exadiwiidicia color, and quantity when placing an order.

If you needtoorder20LW26conversionswitches witharatedcurrentof20A,aconversion angleof 60° afeature code ofC,and an operation diagramumerf539,witMroudedsquarpanelandblack-shapedhandlesthorderitingexamlei:0 \mathbf{\nabla}*\mathbf{\varepsilon} 6C5391/2A11R(M1 rounded squarepanelswithblackR-shaped handles).

Note:uetthetiusrovefpdtlyllpraetehldasednthetstdataffactoryyhage are subject to no further notice.

LW26GS series

Padlock Type Power Cut-off Switch

ZCHN

Product Introduction

Thrkpfiherivatipdteieild
swithinmachinetoolsthat canbelockedwithapadlock.Intheoffposition(ie."orO"position)andonposition(i. "0" or "\mathsf{N O}^{*} position), it can
be locked with a padlock to prevent misoperation and unauthorized operation. The product complies with GB/14048.3, GB/14048.5, and EN60947-5-1 certifications.

Classification

Thepadlockwithisdividedintsicurrentvaccordingtificatn23nd

Technical Parameter

External dimensions and installation dimensions

LW30 series Load disconnect switch

Product Introduction

The LW30 series conversion switch is mainly used in electrical circuits with AC 50H z rated working voltage below 440V, and rated current up to 100A.It is usedasthmwihrnilaqtdionawttaaldiretlnlaait

The product complies with GB/T 14048.3,GB/T 14048.5,and EN60947-5-1 certifications.

ThLW3seriwithavmltifiatinlinand0curr

Ti :an add other contact blocksto the standard 3-pole block without the need to remove this switch.

Thnuladisarihrhaihtit switches.

Working conditions

Product model and its meaning

Normal working conditions

(1)The ambientairtemperature shall not exceed +40 degrees,and theaverage temperaturewithin24hoursshall notexceed 25°C (2)Thelowerlimitofambientairtemperature shallnotexceed -25°C; (3)Theinstallationlocation shall have analtitude not exceeding 2000\mathsf{m} (4)When themaximum temperatureis 3+40°\mathsf C, therelative humidity of the air does not exceed 50% Higherrelativehumiditycanbeallowedatlower temperatures,such asreaching 90% at 20°C Specialmeasuresshouldbetakenfor occasional condensation caused by temperature changes.

Installationconditions

(1) The switch isinstalled under environmental conditions of pollution level 3;
(2) Install according to the instructions provided by our factory.

classification

1. Classified by usage category
(1）AC-23A
(2）AC-3
2.Classified bythelevel ofprotection provided
(1)Without switch box:IP20
(2)Switchboxwiththermoplasticseal:IP65

Auxiliary specificationcode

Level:Level3,Level4,Level4 Additional contact:0 without,1with sidemounted auxiliary contact Intermediateterminal:0without,1withneutralterminal Grounding terminal:0without,1with grounding terminal

Installation method

1.Installation of panel with padlock
2. Panel installation
3.Single hole

Box type

0 without,1with a thermoplasticsealingboxwitha protectionlevel of IP65 Currenttype:AC50HzMain contactposition:ONorOFFTwopositions

Technical Parameter

Rated working hours

3-hour working system/intermittent cycle working system,with anoperating frequency of 30 times/h

Electricallifespan

10000 timesforAC-23,6000 times forAC-3,and 2000 timesforauxiliary contacts

Ordering method

When ordering LW30switches,thefollowing evidenceisrequired:

1.Rated value of switch: such as LW30-20; 2.Fill in the auxiliary specificationsin sequence. (1) Number of poles: such as 3; (2)Additionalcontactwithorwithout:0without,1with; (3)With orwithoutneutralterminal:0without,1with; (4) Grounding terminal with orwithout:0 without,1with; (5)Installation method:1(with padlock panelinstallation); 2 (panelinstallation); 3 (lnstallation of single padlock guide rail); 4(with hanging money handle/doorinterlockbaseinstallation); 5 (single hole); 6 Disk type: such as 0 (not included); 1 (with box body). 3.Inaddition to the 1.2 model specifications mentioned above,the following codes are added to facilitate selection and ordering: (1)Panelspecification code: 1representspanelinstallation; 2representsinstallation witha diameterof 22.5holes; 3representsinstallationwitha diameterof 25holes; 4 representsinstallationwitha diameterof 30.5holes

(2)Whetherthe panelissealed:0 without;1belt (3)Panel background color:1 represents a dark silver background; 2 representsayellowbackground,and3representsa specifiedcolor. (4)Engraving represents numbers:2representsletters;3representstext; 4 represents special markings; (5) In the fourth additional code,indicate the handle code,such as R,l,or K.If not specified, provide the commonly used I type.

4. Except for 1.2.3 above, if there are any special requirements, please contactus.

Example1:40A/3pole with additionalcontacts,without neutralterminal, with grounding terminal, panel mounted,without switch box.Represented as: LW30-40/310120

Example2:Installationof 32A/3poleinterlockingbasewithdoor. Represented as:LW30-32/300030

Example 3:40A/3pole with additional contact,without neutral terminal, with grounding terminal,panel mounted,without switch box,panel mounted, sealed shaft, yellow background， Chinese characters,K-shaped handle. Represented as:LW30-40/310120-1123K

LW5D series· Universal Switch

Product Introduction

WDisuititc electric motors.

Technical Parameter

Mechanical and electrical lifespan

Mechanical lifespan: 0.3x10^{6} times,operating frequencyof300 times/hour.
Electrical lifespan: 0.1x10^{6} at AC-15 andDC-13,with an operating frequency of300times per hour. At AC-3, it is 0.1x10^{6} times and the operatingfrequencyis120 timesperhour. At AC-4, it is 0.1x10^{6} times and the operating frequency is 120 times per hour.

External dimensions and installation dimensions

LW31 series Universal Switch

Product Introduction

LW31is mainly used for completeelectrical switchgear or three-phaseasynchronousmotorstomeettherequirementsof starting,variable speed steering,and as a main circuit and auxiliary circuit conversion.It can comprehensivelyreplace other conversion switches.

Technical Parameter

Product model and its meaning

External dimensions and installation dimensions

LW8 series Universal Switch

Product Introduction

Wissuitafeeltrinritneltetntritcaaldirl

Technical Parameter

Mechanical and electrical lifespan

Mechanicallife: 0.3x10^{6} times,operating frequencyis 120 times/hour.
Electrical lifespan: 0.1x10^{6} times at AC-15,with an operating frequency of 300 times perhour. At DC-13, it is 0.1x10^{6} times and the operating frequencyis 300 times perhour.

External dimensions and installation dimensions

LW12series· Universal Switch

Product Introduction

Lw12issuitablefrcircuit conversinfetricaontrolinesandeletricalmeauringinstrumentsandcandirectlyon motors.

Product Model and Meaning

Model and meaning of switching switchesformain commandcontrol

Note: ① Wet TropicalProduct Code:THorTA. ② The conversion angle code is 30°(3) 45°(4) 60°(6) 一 90°(9)

Modelandmeaningofswitchingswitchesformaincircuits

Note:Usage Code:Q1-Directstart2sections,Q2-Directstart3 sections,N-Reversibleconversion.

S -Two-speed motorvariable speed,SN-Two-speed motor variable speed,reversible.

Specification

Mechanical life and electrical life

Mechanical life: 0.3x106 times, operating frequency is 120 times/hour. Electrical life: 0.1x106 at AC-15,operating frequency is300times/hour 0.1x106 times atDC-13,operating frequencyis300times/hour 0.1x106 times atAC-3,operating frequencyis120timesperhour 0.1x106 times at AC-4, operating frequency is 120 times per hour

Outline dimension diagram

HZ5D series· Universal Switch

Product Introduction

Mechanical and electrical lifespan

HZ5D ismainly used in electrical circuits as a power switch and a switch for starting, reversing,andvariable speed of motors.Itcan also be used for switching control circuits.

Mechanical life: 0.1x106 times, operating frequency is 120 times/hour.
Electricallifespan: 0.03x106 at AC-23A,operating frequency of120 times/hour. At AC-3, it is 0.03x106 times and the operatingfrequencyis120 times/hour. At AC-4, it is 0.03x106 times and the operating frequencyis120times/hour.

Technical Parameter

External dimensions and installation dimensions

JK18-125series AC Limit Switch

Product Introduction

JK18-125 AC limit switch,mainly suitable for AC 50Hz (60Hz), rated working voltage upto380V(440v),rated working current125A in thepowersupplycircuit of constructionelevators.Whenthelimit switch loses its function,use thelimit stop to push the control lever, causing thedynamicandstaticcontactsofthethreepairsofcontact groups inside the switch to beimmediately separated,cutting off the main power supply of the elevator,and achieving theterminal limit protection effectof the elevator.

Product model and its meaning

Technical Parameter

External dimensions and installation dimensions

Switch Function Operation Figure series

Q-type direct start switch

M08dualspeedmotorvariablespeedswitch

S-type dual speed motorvariable speed switch

M07StarDeltaStartSwitch

Switch Function Operation Figure series

M08Ttype dualspeedmotorvariablespeedswitch

SN type dual speed motorvariable speed reversible switch

Voltage conversion measurement with zero position, N-line, and three-phase line

Two transformerswithoutzeroposition,noN-line, three-phasecurrentconversionmeasurement

Note:Unlimiteddevice(sameasoriginalmodelP5626/2)

Note:Infinite device(same as the original model T6911/2)

Voltageconversion measurement with zeroposition, N-line,and three-phase line

Twotransformerswithoutzeroposition,noN-line, three-phase currentconversion measurement

Note:Unlimited device (same as original model P5629/2)

Voltage conversion measurement with zero position, N-line, and three-phase line

Note:Infinite device (same as original model T6912/3)

Twotransformerswithoutzeroposition,noN-line, three-phase currentconversionmeasurement

Note:Infinitedevice(sameastheoriginalmodelP6914/4)

Measurement of zero position, N-line,three-phase line voltage,and three-phaselinevoltage conversion

Fourtransformers without zero position,no N line, three-phase current conversion measurement

Note:Infinite device(same astheoriginalmodelT9004/4)

Measurementofzeroposition,N-line,three-phaseline voltage,andthree-phase/P-linevoltageconversion

Three transformers withoutzero position,noN line, three-phasecurrentconversionmeasurement

Note:Infinite device (same as the original modelT6915/4)

Panel print code

Thpaenetscqinesihan Priningvisirqthaphrefryias default printing rules.

1. Default printing rules: (1) If all contacts of a gear are disconnected, the gear will be marked as "0" Then,the gears on both sides are printed with Arabic numerals "1", "2", and "3" in sequencengthmfthpconversinith,thereis-1printinmthdbt-prininmthd

For example:

(2) If there is no "0" gear, then each gear will be printed clockwise according to the Arabic numerals"1","2",and "3"

For example:

Positioning angle of 30 degrees

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Panel print code

Positioning angle 90 degrees