Aliwa
- Terminal Board
- Makabukud a Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
SPD backup protector T1 series
pangkabilugan a produktu
Agpang keng GB18802.1, GB50057 ampo Q/THQBOO1-2013 standards, ing front end ning SPD loop dapat yang makakonekta keng serye kareng overcurrent protection appliances a kailangan ning surge protector manufacturer.
Uling ing kasalukuyan a fuse ampo ing miniature circuit breaker e la maka-coordinate keng SPD, nung ing power supply abnormal ya o ing SPD masira ya at mesira ya, ing api ampo ing kagamitan masira la keng kildap, na seryosung makaapektu keng normal a operasyun ning produksyun!
Ngeni, ing maragul a bilang da reng mangalating circuit breaker a gagamitan kayabe ning SPD e la malyaring i-match kareng makatuking apat a punto:
Ing lightning current shock madali yang masira-ing lightning protection mebigu ya;
2.Matas a residual voltage ning lightning impulse current-ing reliability ning lightning protection ning gamit mabawas ya;
Ing power frequency free-wheeling ali ya trip-ing power supply abnormal ya ampo ing SPD makasilab ya;
4.Ing kildap mesira ya keng pamagkamali-ing proteksyun keng kildap mebigu ya.
Uling keng kasalukuyan a sitwasyun na alang SPD-specific a susuporta keng overcurrent protection device keng industriya ning proteksyun keng kildap, kaybat ning atlung banuang pamanyaliksik ampo pamaglalang ampo maigit metung a banuang miyayaliwang eksperimentu keng environmental simulation keng laboratoryu, mepatunayan na ing SPD backup protector (SCB)
1.SPD power frequency freewheeling trip value 4A
Ing non-trip impulse current mas maragul ya kesa keng 40kA(8/20);
3.Lightning impulse residual depression. Lubus meng solusyunan ing kasalukuyan a sitwasyun na ing SPD ala yang espesyal a over-current protection appliances; Ing direktang epektu ning pamisanmetung ning SCB ampo SPD yapin ing makasiguradung e ya masilab ing SPD ampo e ya masira ing kildap.
Gawa at sakup ning aplikasyun
Ing SPD special external disconnector makakonekta ya keng serye keng SPD loop, ampo ing internal current sorting channel device magagamit ya para abalu ing power frequency small current quick break; Ing matas a current impact ning kildap ali ya mag trip. Akwa ing function ning power frequency small current SPD fire protection ampo lightning impact SPD continuous protection; Deng produktung SCB magagamit lamu para keng SPD loop overcurrent protection, o backup current protection. Pakisabi mi pung mayap na ali yu la gamitan kareng aliwang okasyun.
Tampok ning produktus
1. Parameter-controlled tripping mechanism, na makarealize selective breaking through current;
2. Ing residual voltage ning impulse current mababa ya, na malyaring ikumpara keng fuse;
3. Matas a enerhiya, a maki makabang bie ning serbisyu;
4. Micro-broken a porma, malating volume, manyaman para keng power failure para akit ing SPD;
Kumpletung specifications, makatupad kareng requirements para suportan ing SPD keng T1, T2 ampo T3 levels.
6.35mm clamp rail installation makatupad ya kareng kailangan keng mabilug a yatu.
tuntunan keng pamanyaus kareng modelu
Main technical parameters
| Detalyadu | PHSCB-15 | PHSCB-25 |
| E-tripping impulse current Ie | ≤15kA(10/350)us | ≤25kA(10/350)us |
| E-tripping impulse current tolerance | 60kA(8/20)16 times 15kA(10/350)2 times | 80kA(8/20)16 times 25kA(10/350)2 times |
| Rated operating voltage Ue | 230VAC | |
| Rated isolation voltage Ui | 400VAC | |
| Kasalukuyan a halaga ning pamaglakbe Id | 3rd sabado 1A | |
| Operating short-circuit capability Ics | 65kA/100kA | |
| Short-circuit current breaking time Tcs | ≤40ms | |
| I-load ing kasalukuyan a oras ning pamag-break para | ≤50ms | |
| Bie mekanikal | ＞1000times | |
| Bie electrical | ＞1000times | |
| Enclosure protection grade | IP20 | |
| Tornilyung pindutan kawad | M5 | |
| Minimum area ning connecting cable | 2 5mm2/flexible | |
| Maximum area ning makasuglung a kable | 25mm2/flexible | |
| Maximum a allowed working current ning remote signaling contact | 2A/250VAC Normally closed o normally open (default to normally closed) | |
| Shell material | PA 66 UL94V-O | |
| Balangkas ning sukad | Malating shell 90x72x69mm maragul a shell 90x144x69mm | |
| Relasyun ning proteksyun ampo ing temperatura ning paligid | Ala yang relasyun ing-25°C ampo ing-60°C | |
| kapaligiran ning pamitipun | temperatura -40°C-75°C relative humidity | |
| kapaligiran ning obra | temperatura -40°C-75°C relative humidity | |
| kule shell | Shell white Handle grey | |
| Mag install guide rail | EN60715 (35mm) | |
Installation wiring schematic diagram
Kasu ning aplikasyun
Dimensional drawing
Ing kabilugan a sukad ning 36mm a maragul a shell
Ing kabilugan a sukad ning 18mm a malating shell
