Advanced Changeover Switch Supplier
CDADAinotungamira yeChinese mugadziri uye mutengesi wekuchinja switch. Nekugona kwedu kwakazara kwekugadzira, isu tinopa ese ari maviri akazara uye OEM kugadzirisa masevhisi. Zvigadzirwa zvedu zvinoenderana neakasiyana epasirese zvitupa uye zviyero, kuve nechokwadi kuti unogona kuzvisarudza uine chivimbo chakazara.
Chii chinonzi DIN Changeover Switch?
A DIN shanduko yekuchinja is a modular, njanji-yakamisikidzwa yekuchinjisa switching mudziyo wakagadzirirwa kuendesa zvakachengeteka mitoro yemagetsi pakati pezviviri zvemagetsi. KutevedzeraIEC 60947-6-1 (kuchinjisa switching equipment) uyeIEC 60947-3 (switch-disconnectors), idzi switch dzinoratidza zvakamiraDIN njanji inokwira (TH35, 35mm yepamusoro-hat njanji) inoita kuti ibatanidzwe isina musono mumapaneru ekugovera padiviMCBs, RCDs, uye zvimwe modular madivayiri.
DIN shanduko yekuchinja inoshanda seyakakosha zvikamu zve:
Kuendesa nemaoko pakati pe mains uye backup simba (jenareta, UPS)
Sarudzo yekwakabva mune dual-supply systems
Mutoro wega kuitira kuchengetedza nekuchengetedza
Kutarisira simba (peak shaving, dual-tariff switching)
Zviyero zvazvino zvinobva16A kusvika 125A ye modular DIN njanji mhando, ine hombe-yakaiswa mavhezheni ekuwedzera kusvika3200A. Nzvimbo dzekushanda dzinowanzoteveraI-0-II gadziriso (Source 1 - Off - Source 2), kuve nechokwadi chakajeka chekuona chiratidzo uye yakanaka yekuzviparadzanisa nevamwe.
Modular Width Standards (DIN Rail):
2 Modules (35mm): 16A-40A, 2-danda
3 Modules (52.5mm): 40A-63A, 2/3-danda
4 Modules (70mm): 63A-125A, 3/4-danda
Core Mabasa & Operating Principle
Mechanical Interlock System
|
Chikamu |
Function |
Kutsanangurwa Kwehunyanzvi |
|
Rotary Handle |
Manual kushanda, chinzvimbo chiratidzo |
I-0-II zvinzvimbo, padlockable mu OFF (3 kukiya), IP65 kudzivirira |
|
Cam Mechanism |
Inotyaira kuonana kufamba, inovimbisa kutevedzana |
Precision-machine cams, snap-action, positive drive |
|
Bata System |
Kutakura uye kutyora mutoro ikozvino |
Silver-alloy (AgNi/AgCdO), kaviri-break padanda, kupukuta chiito |
|
Mechanical Interlock |
Inodzivirira kuvhara panguva imwe chete yezvose zviri zviviri |
Solid mechanical linkage, yakazvimirira pakushanda kwemubato |
|
Auxiliary Contacts |
Chiratidzo chechimiro, kutonga, kusaina |
1NO + 1NC kana 2NO pakuchinja, 10A chiyero, kushanda kwakanaka |
|
DIN Rail Clip |
Snap-on mounting, kuchengetedza kwakachengeteka |
Chitubu simbi, 50-100N yekusimbisa simba, vibration inopikisa |
Kutevedzana Kwekushandisa (I-0-II)
Nzvimbo I (Mabviro 1 Akabatanidzwa):
Ma main contacts akavharwa pa Source 1 side
Source 2 macontact akavhurika
Mechanical interlock inodzivirira Source 2 kuvharwa
Nzvimbo 0 (Kudzima/Kuzviparadzanisa nevamwe):
Ose Mabviro 1 uye Source 2 maitirwo anovhurwa
Kupatsanura kaviri padanda
Inooneka yekubata gap yekuonesa kuchengetedza
Padlockable yekugadzirisa kukiya
Nzvimbo II (Mabviro 2 Akabatanidzwa):
Source 1 macontact akavhurika
Main contacts akavharwa pa Source 2 side
Mechanical interlock inodzivirira Source 1 kuvharwa
Safety Features
Positive break indication: Kuparadzaniswa kwekuonana kunoonekwa kunosimbisa kuzviparadzanisa nevamwe
Vakamanikidzwa kuvhura ma contacts: Mechanically yakabatana nekubata chinzvimbo, haigone weld yakavharwa
Door interlock: Inodzivirira kuvhurika kwakavharirwa kana switch yaVAKA
Padlocking nzvimbo: Kusvikira ku3 padlocks mune OFF chinzvimbo chekuchengetedza panguva yekugadzirisa
Zvinzvimbo zvakatsiga: Kusakanganiswa nekudengenyeka, kuvhunduka, kana kushanduka kwemagetsi
Mamiriro ekushandisa & Mamiriro Ekushandisa
|
Application |
Kushandiswa Kwakananga |
Typical Specifications |
Mounting |
|
Yekugara Backup |
Mains-jenareta kutamiswa kwedzimba, mahofisi madiki |
16A-63A, 2P/4P, AC-22A, I-0-II, DIN njanji |
DIN Rail |
|
Zvivako zvekutengesa |
UPS bypass, dual mains supply, load shedding |
100A-250A, 4P, AC-23A, motokari kana bhuku |
DIN/Panel |
|
Industrial Plants |
Yakakosha process simba, muchina mudziyo wekupa |
160A-630A, 3P/4P, AC-23A, kuvhura shanduko |
Panel Mount |
|
Data Centers |
Dual mains, UPS kugadzirisa bypass |
250A-800A, 4P, AC-33B, anopindirana |
Panel Mount |
|
Nezveutano |
Zvipatara zvakakosha maseketi, mitoro yekuchengetedza hupenyu |
160A-400A, 4P, AC-33B, kutumira otomatiki |
Panel/ATS |
|
Renewable Energy |
Grid-solar switching, kuchengetedza bhatiri |
63A-250A, 4P, DC-yakatemerwa, I-0-II, DIN njanji |
DIN Rail |
|
Infrastructure |
Metro traction, mwenje weairport, telecom |
400A-1600A, 3P/4P, AC-23A, motokari |
Panel Mount |
|
Marine/Offshore |
Shipboard simba, chikuva chekupa |
100A-400A, 3P/4P, tropicalized, IP65 |
Yakavharirwa |
Dual-Tariff Energy Management: Manual DIN shanduko inochinja inogonesa otomatiki kana nemaoko kuchinja pakati:
Peak/Off-peak rates: Tumira mitoro isiri-yakakosha kumitengo yakachipa
Grid/Solar optimization: Kurisa kuzvishandisa, kuderedza kupinza kwegridi
Kuda mhinduro: Dura mitoro panguva yepamusoro yezviitiko zvekudiwa
Manufacturing Process & Production Workflow
Precision Manufacturing Sequence
Raw Material IQC → Cam Mechanism Machining → Bata Sistimu Yekugadzira → Kuumbwa Kwedzimba → Shaft & Bata Gungano → Bata Bridge Kubatanidzwa → Mechanical Interlock Gungano → Yekubatsira Kubata Kukodzera → Kugadzirisa & Kuedza → Yekupedzisira Gungano → Hunhu Kusimbisa → Kurongedza
Akakosha Manufacturing Matanho
|
Danho |
Process Details |
Quality Control Points |
|
Cam Mechanism Machining |
Precision CNC machining ecam profiles kubva einjiniya epurasitiki (POM) kana simbi (zinc alloy), kupisa kurapwa kwekupfeka kuramba. |
Dimensional kushivirira ± 0.05mm, kupera kwepamusoro Ra 0.8, kuoma HRC 45-55, kutenderera torque 0.5-2Nm |
|
Contact Fabrication |
Silver-nickel (AgNi 90/10) kana sirivheri-cadmium oxide (AgCdO) matipi ekusangana, kubhuroka kune vatakuri vemhangura, kugadzira kupukuta geometry. |
Kuoma HV 80-120, kubata kuramba <5mΩ, brazing simba> 50MPa, sirivheri ukobvu ≥2mm |
|
DIN Rail Housing Molding |
High-impact thermoplastic (PA66 GF30 kana PBT GF30), 280-320°C jekiseni, 17.5mm modularity yakakosha |
Dimensional kushivirira ± 0.1mm, indekisi yekutevera> 600V, UL 94 V-0, kupisa kupisa 160°C |
|
Shaft & Bata Gungano |
Zinc-plated simbi kana Stainless simbi shaft, polymer mubato une chinzvimbo chechiratidzo, inoiswa |
Torque kuenderana, 45 ° kana 90 ° indekisi yechokwadi, bata rekuchengetedza simba > 50N |
|
Mechanical Interlock |
Precision-machini yakavharirwa pawl, chitubu-yakaremerwa, yakanaka yekubatanidzwa verification |
Interlock simba> 200N, inodzivirira kuvhara panguva imwe chete, 10,000 kutenderera kusimba |
|
Bata Bridge Integration |
Copper alloy bhiriji ine flexible connections, silver-plated contact surfaces, spring-loaded pressure |
Bata kudzvanywa 8-15N/mm², pukuta kureba 2-4mm, kuzvichenesa kuita |
|
Final Calibration |
Kutenderera torque, kubata nguva, yekubatsira kuonana kuwiriranisa, dielectric verification |
100% otomatiki kuyedza, kutema data, QR traceability |
Primary Raw Materials & Component Specifications
|
Chikamu |
Kutsanangurwa Kwezvinhu |
Supplier Standards |
Key Properties |
|
Cam Mechanism |
Acetal copolymer (POM) kana zinc alloy (ZA-8) |
ISO 1043, ASTM B669 |
Kukweshana kwakaderera, kusapfeka, kugadzikana kwedimensional, kuzvizora |
|
Main Contacts |
Silver-nickel (AgNi 90/10) kana sirivheri-cadmium oxide (AgCdO) |
ASTM B152, IEC 60368 |
Conductivity ≥90% IACS, arc erosion resistance, anti-welding, 20,000 cycle life |
|
Bata Bridge |
Copper alloy (CuCr1Zr kana CuNi2Si), sirivha-yakazara |
ASTM B187 |
High conductivity, spring properties, kuneta kuramba |
|
Shaft & Hardware |
Simbi isina tsvina 304 kana zinc-plated simbi 8.8 |
ASTM A240, ISO 898-1 |
Corrosion kuramba, torque simba> 400MPa, magineti permeability yakaderera |
|
DIN Rail Housing |
PA66 GF30 (30% girazi faibha) kana PBT GF30 |
IEC 60664-1, UL 94 V-0 |
Tracking index>600V, simba rekuita>7 kJ/m², 17.5mm modularity |
|
Handle & Escutcheon |
ABS kana PC / ABS musanganiswa, UV yakagadzikana |
UL 94 HB, ISO 527 |
Impact resistance, colorfast, marking permanence |
|
Return Springs |
Oiri-hasha kabhoni simbi SWOSC-V kana Stainless simbi 301 |
JIS G 3560, ASTM A313 |
Upenyu hwekuneta> 20,000 kutenderera, torque inowirirana, kuzorora <5% |
|
Zviteshi |
Brass C36000 kana mhangura C11000 ine tin plating (5-8μm) |
ASTM B16/B187 |
Yazvino density 1.0-1.2 A/mm², torque inomira 2.0-3.5Nm, corrosion resistance |
|
DIN Rail Clip |
Chitubu simbi 65Mn kana Stainless simbi 304, zingi-plated |
GB/T 1222, ISO 3506 |
Clamp simba 50-100N, 10,000 kutenderera kuneta, vibration inodzivirira |
|
Auxiliary Contacts |
Silver-nickel kana goridhe-inopenya macontacts, chitubu-yakatakura |
IEC 60947-5-1 |
10A chiyero, <50mΩ kuonana kuramba, 100,000 kutenderera hupenyu |
Mitemo Yekutevedzera & Kuedza Protocol
International Standards Framework
|
Standard |
Scope |
Inoshanda Ratings |
|
IEC 60947-6-1 |
Shandura switching midziyo - Otomatiki uye manyore ekufambisa switch |
Yekutanga chiyero chekuchinja shanduko, AC-33B kushandiswa |
|
IEC 60947-3 |
Shanduko, zvinodimbura, chinja-disconnectors uye fuse-musanganiswa zvikamu |
Isolation function, AC-21A/AC-22A/AC-23A kushandiswa |
|
IEC 60947-1 |
General mitemo yepasi-voltage switchgear uye controlgear |
General zvinodiwa, kukwira kwekushisa, dielectric properties |
|
EN 60947-6-1 / EN 60947-3 |
Shanduro dzeEurope dzakabatanidzwa |
CE yekumaka, EU musika kutevedzera |
|
GB/T 14048.11 / GB/T 14048.3 |
Chinese national standards |
CCC certification, China musika |
Misiyano Yakakosha:
IEC 60947-6-1: Yakananga kuendesa switching, inosanganisira AC-33B (motor mutoro neauto-transfer), kurongeka zvinodiwa.
IEC 60947-3: General switch-disconnector standard, yekuzviparadzanisa nevamwe, AC-23A mota switching
Mandatory Type Tests (IEC 60947-6-1 & IEC 60947-3)
|
Test Category |
Specific Test |
Maitiro ekugamuchira |
|
Tembiricha Kukwira |
Inoenderera ikozvino payakayerwa In |
Zviteshi ≤65K (isina), ≤80K (yakapfatwa), mubato ≤40K |
|
Dielectric Properties |
Simba-frequency kutsungirira (2kV-2.5kV/1min), impulse (6kV-8kV) |
Hapana kuparara, hapana flashover, kuvuza <2mA |
|
Kugadzira & Kutyora Kugona |
AC-23A: 10 × Mukugadzira, 8 × Mukuputsa; AC-33B: 6× Mukugadzira / kuputsa |
Kubudirira kushanda, hapana kuonana welding, hapana flashover |
|
Kushanda Kwekuita |
Mechanical: 10,000-20,000 kutenderera; Magetsi: AC-23A 3,000-6,000 kutenderera |
<5% parameter kukukurwa, kubata kupfeka <50% |
|
Nguva Pfupi Kutsungirira Zvazvino |
Icw ye1s (pfupi-yedunhu inomira) |
Hapana deformation, hapana kuonana welding, inoshanda mushure mekuyedzwa |
|
Short-Crcuit Kuita Kugona |
Icm (peak current stand) |
Hapana kukuvara, ma contacts anoramba achishanda |
|
Mechanical Interlock |
Kumanikidza kukunda kupindirana, kuyedza kutsungirira |
> 200N kukunda simba, 10,000 cycle durability |
|
Environmental |
Kupisa kwakanyorova, kupisa kwakaoma, kutonhora, kuzunguzika, kuvhunduka |
Inoshanda mushure mekugadzirisa, hapana kuora |
|
EMC (Motorized/ATS) |
Kusadzivirirwa kune radiated/kuitwa kupindira |
Hapana kunetsa kushanda, EN 60947-6-1 Annex E |
Factory Quality Control & Inspection Standards
Incoming Material QC (IQC)
|
Material |
Zvinhu Zvokuongorora |
Sampling Plan |
Equipment |
|
Thermoplastic granules |
Girazi yemukati, viscosity, unyoro, kupisa |
Per batch |
Melt flow indexer, DSC, UL 94 zvishandiso |
|
Silver kuonana mazano |
Kuchena, density, kuoma, brazing alloy |
Per batch |
Spectrometer, hardness tester, metallurgical microscope |
|
Chitubu simbi |
Kusimba simba, kuneta kuramba, kuumba |
Per batch |
Tensile muchina, kuneta tester, hardness tester |
|
Copper alloy |
Conductivity, kuoma, dimensional kushivirira |
Per batch |
Conductivity mita, kuomarara tester, CMM |
|
Simbi isina ngura |
Chemical kuumbwa, magineti permeability, corrosion resistance |
Per batch |
Spectrometer, corrosion test |
In-Process Quality Control (IPQC)
|
Chiteshi |
Kudzora Parameters |
Frequency |
Nzira |
|
Cam machining |
Dimensional kushivirira ± 0.05mm, kupera kwepamusoro, kuoma |
Ese zana mayunitsi |
CMM, pamusoro roughness tester, hardness tester |
|
Contact brazing |
Tembiricha 780-820 ° C, mhepo, simba rekubatana |
Ese zana mayunitsi |
Thermocouple, shear simba tester |
|
Housing molding |
Tembiricha 280-320 ° C, kumanikidzwa, dimensional |
Kutenderera kwese |
SCADA yekutarisa, SPC machati |
|
Shaft assembly |
Torque kuenderana, indexing kurongeka, kuchengetedza simba |
Chikwata chese |
Torque mita, simba gauge |
|
Interlock assembly |
Engagement force, kukunda kuramba, cycle test |
Ese zana mayunitsi |
Simba gauge, endurance tester |
|
Bata zambuko |
Bata kudzvanywa, pukuta kureba, kuramba |
Chikwata chese |
Simba geji, micro-ohmmeter |
Yekupedzisira Hunhu Kudzora (FQC) & Inobuda QC (OQC)
|
Test Item |
Standard |
Saizi Saizi |
|
Rotation torque |
0.5-2.0Nm, kushanda zvakanaka, yakanaka indexing |
100% |
|
Bata kuramba |
<5mΩ padanda payakayerwa ikozvino |
100% |
|
Dielectric inomira voltage |
2.5kV AC/1min |
100% |
|
Insulation resistance |
>100MΩ @ 500V DC |
100% |
|
Mechanical interlock verification |
Panguva imwe chete yekuvhara kudzivirira, kukunda simba> 200N |
100% |
|
Wekubatsira kuonana basa |
Synchronization, kuramba, kuenderera mberi |
100% |
|
DIN njanji inokwira |
Snap-on simba 50-100N, kuchengetedza, kubvisa simba |
100% |
|
Visual & dimensional kuongorora |
17.5mm modularity, yekumaka kusingaperi, IP chiyero |
100% |
|
Endurance sampling |
100 mechanical cycles, kuonana kupfeka cheki |
AQL 1.0 |
|
Packaging kutendeseka |
Drop test, vibration (ISTA 3A), kunyora |
Per lot |
Production Infrastructure & Manufacturing Capability
Advanced Production Equipment
|
Equipment Category |
Muchina Specification |
Function |
Capacity |
|
Precision Machining |
5-axis CNC machining centre (Mazak/Haas) |
Cam mechanism, shaft, chaiyo zvikamu |
5,000 cam sets / zuva |
|
Jekiseni Molding |
120-ton thermoplastic press (Arburg/Engel) |
DIN njanji dzimba, mubato, escutcheon |
8,000 dzimba / zuva |
|
Contact Fabrication |
Otomatiki brazing choto (H₂/N₂ mamiriro ekunze) |
Silver contact tip brazing kune vatakuri vemhangura |
10,000 mazita / zuva |
|
Spring Kuumba |
CNC chitubu coiling muchina (Wafios) |
Dzorera zvitubu, zvitubu zvekubata, DIN zvimedu |
20,000 zvitubu / zuva |
|
Assembly |
Masero anoungana evashandi |
Mechanism assembly, calibration, test |
3,000 zvikamu / zuva pamutsetse |
|
Testing Equipment |
Automated changeover switch yekuyedza bhenji |
Torque, kuramba, kupindirana, nguva yekuongorora |
500 zvikamu / awa |
|
Mechanical endurance tester (20,000 cycles) |
Kuongororwa kwehupenyu, kupfeka kutarisa |
200 zvikamu panguva imwe chete |
|
|
Dielectric instand tester (5kV AC) |
Hi-pot yekuyedza, insulation verification |
300 zvikamu / zuva |
Kukwanisa Kugadzira & Nguva Yekutungamira
|
Product Category |
Monthly Capacity |
Standard Lead Time |
Urgent Order Kugona |
|
DIN Rail 2P (16A-63A) |
100,000 zvikamu |
4-5 mavhiki |
3 mazuva |
|
DIN Rail 4P (40A-125A) |
50,000 zvikamu |
4-5 mavhiki |
5 mazuva |
Injiniya & Tekinoroji Yechikwata Chimiro
|
Dhipatimendi |
Vashandi |
Nyanzvi |
Mabasa |
|
R&D Injiniya |
5 mainjiniya |
Kuchinja masisitimu, kubata fizikisi, zvinhu sainzi, otomatiki |
Kuvandudzwa kwechigadzirwa chitsva, patent portfolio (25+ patent), kugadzirisa |
|
Process Engineering |
15 mainjiniya |
Precision machining, kuumba epurasitiki, gungano otomatiki, kugadzirwa kwakaonda |
Kugadziriswa kwekugadzira, zvinyorwa zveSOP, kuvandudza goho (> 99%) |
|
Testing & Validation |
12 mainjiniya |
IEC 60947-6-1 kutevedzera, kutsungirira kuyedzwa, kuenzanisa kwezvakatipoteredza, EMC |
Type yekuyedza kuronga, kutadza kuongororwa, certification manejimendi |
|
Injiniya yekushandisa |
10 mainjiniya |
Magadzirirwo emagetsi masisitimu, kusarudza kurongeka, kusanganisa jenareta, zvirongwa zveATS |
Mutengi tekinoroji rutsigiro, dhizaini dhizaini, kutumira |
|
Hunhu Hwakanaka |
25 technicians |
ISO 9001, ISO 14001, statistical process control, metrology laboratory |
Supplier audit, process audit, kugadzirisa chiito, calibration |
Certifications & Compliance Documentation
|
Certification |
Kuburitsa Body |
Scope |
Validity |
|
ISO 9001:2015 |
TÜV SÜD / SGS / Bureau Veritas |
Quality management system |
Kuongororwa kwegore |
|
ISO 14001:2015 |
EUROLAB / SGS |
Kutarisira kwezvakatipoteredza |
Kuongororwa kwegore |
|
IEC 60947-6-1 Type Test |
KEMA/DEKRA, EUROLAB, TÜV Rheinland |
Kutamisa switching midziyo |
Per product series |
|
IEC 60947-3 Type Test |
KEMA/DEKRA, EUROLAB |
Switch-disconnector performance |
Per product series |
|
CE Kumaka |
Notified Body |
EU kuwana musika |
Dhizaini-inotsamira |
|
CCC (China) |
CQC |
Chinese compulsory certification |
5-makore echokwadi |
|
UL 1008 |
Underwriters Laboratories |
North America kutamisa switch |
Kuongororwa kwefekitari kwegore negore |
|
VDE Certification |
VDE Testing Institute |
ChiGerman chemhando yepamusoro |
Per product series |
|
Kubvumirwa kweSAA |
SAA mvumo |
Musika weAustralia |
Per product series |
Nei Yedu DIN Shanduko Yekuchinja Kuchinja Kugadzira Yakamira Yakaparadzana
Nzvimbo yedu yekugadzira inomiririra makore gumi nemasere ehunyanzvi mukufambisa midziyo yekuchinjisa, kuendesa DIN shanduko inochinja inodarika zviyero zvepasirese kuburikidza:
Modular hunyanzvi: Kunzwisisa kwakadzama kwe17.5mm DIN njanji modularity, kuve nechokwadi chekubatanidza isina musono neMCBs, RCDs, uye midziyo yekugovera kubva kuvagadziri vakuru.
Mechanical interlock innovation: Proprietary positive-drive interlock masisitimu ane> 200N kukunda kuramba, kuve nechokwadi chekudzivirira kwakazara kweiyo sosi inofanana.
Vertical integration: In-house cam machining, kubata brazing, uye thermoplastic kuumbwa kuve nechokwadi chekutonga kwemhando yakakwana uye nekukurumidza kugadzirisa.
Testing infrastructure: $2.5M+ yakadyarwa mukuyedzwa otomatiki kunosanganisira zviuru makumi maviri-kutenderera mechaniki kutsungirira, kuongororwa kwesimba rekubatanidza, uye kuenzanisa kwezvakatipoteredza.
Global certification strategy: Multi-standard kutevedzera (IEC 60947-6-1, IEC 60947-3, UL 1008, CE, CCC, VDE) inogonesa kupinda mumusika usina musono munyika dze90+
ATS yekubatanidza kugona: Motokari shanduro neModbus-RTU, BACnet, uye Ethernet kutaurirana kune yakangwara kuvaka uye maindasitiri otomatiki maapplication.
- View as
DIN Rail Shanduko Shanduko 125A
Tenga CDADA DIN Rail Changeover Switch 125A, semugadziri muChina ane 40+ makore ane ruzivo, chigadzirwa chedu IEC60947-3 chakasimbiswa, 3-chinzvimbo (I-O-II), nokuda kwemasimba maviri emagetsi ekufambisa kusvika ku400V. Manual, DIN-yakaiswa, yakanakira jenareta backup & maindasitiri mapaneru.
2P Shanduko yekuchinja
2P Changeover Switch ndeye 16-125A, DIN-rail yakaiswa, IEC60947-3 yakasimbiswa. Kana iwe uchitsvaga nyanzvi yekugadzira uye mutengesi wezvigadzirwa izvi, unogona kusarudza CADAD. Manual 3-chinzvimbo (I-O-II) yehuviri simba sosi switch. Inogona kushandiswa kuchengetedza jenareta kuendesa, mota kutungamira kutonga & kuyerwa kwemagetsi.
CDADA ndeye Changeover Switch mugadziri uye mutengesi muChina. Fekitori yedu inoshandisa maindasitiri akasiyana akadai semagetsi masisitimu, kuvaka otomatiki, uye kugadzira maindasitiri, ichipa inoshanduka OEM/ODM mhinduro.
