Opis
SWITCH-DISCONNECTOR 500A, FRAME SIZE 3, 3-POLE LATERAL DRIVE RIGHT BASIC UNIT WITHOUT HANDLE FLAT TERMINAL 3KD switch disconnector up to 1600 A as efficient master, emergency stop or maintenance switch. 3KD switch disconnectors up to 1600 A from Siemens offer reliable operator protection and ensure high plant availability in industry, infrastructure and buildings. As main, EMERGENCY OFF or maintenance switches, 3KD switch disconnectors reliably connect and disconnect live electrical equipment and provide a safety isolating function and isolating distance in low-voltage circuits. 1. Reliable protection from electrical accidents. 2. Rugged technology for high system availability. 3. Wide range of applications with variable connection and operating mechanism types. 4. Simple retrofitting of additional functions with an extensive range of accessories. 5. Quick installation on the standard mounting rail with frame sizes up to 200 A. 6. Efficient engineering with extensive CAx data. 7. Simple documentation with the manual configurator. 8. Suitable for wind power and solar plants. www.siemens.com/switching-devices. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Navodila za uporabo
Tehnični podatki
| Obratovalna napetost |
1000 V/AC |
|---|---|
| Mere |
(Š x V x G) 198.5 x 164 x 95 mm |
| Nazivni tok |
500 A |
| Nazivni tok - zaokrožen |
500 A |
| Globina |
95 mm |
| Višina |
164 mm |
| Širina |
198.5 mm |
| Kontakt |
6 zapiralo |
| Izvedba |
Pogon bočne stene |
| Število pinov |
3 |
| Number of auxiliary contacts as normally open contact |
6 |
| Number of auxiliary contacts as normally closed contact |
6 |
| Rated permanent current Iu |
400 A |
| Number of poles |
3 |
| Degree of protection (IP), front side |
IP00 |
| Number of auxiliary contacts as change-over contact |
0 |
| Number of switches |
1 |
| Interlockable |
FALSE |
| Motor drive integrated |
FALSE |
| Type of electrical connection of main circuit |
Flat plug-in connection |
| Version as emergency stop installation |
FALSE |
| Type of control element |
None |
| Version as main switch |
TRUE |
| Version as safety switch |
TRUE |
| Version as maintenance-/service switch |
TRUE |
| Rated operation power at AC-23, 400 V |
200 kW |
| Rated short-time withstand current lcw |
13 kA |
| Colour control element |
Other |
| Suitable for floor mounting |
TRUE |
| Suitable for front mounting 4-hole |
FALSE |
| Suitable for front mounting centre |
FALSE |
| Suitable for distribution board installation |
FALSE |
| Suitable for intermediate mounting |
FALSE |
| Max. rated operation voltage Ue AC |
1000 V |
| Motor drive optional |
FALSE |
| Voltage release optional |
FALSE |
| Device construction |
Built-in device fixed built-in technique |
| Rated permanent current at AC-21, 400 V |
500 A |
| Switching power at 400 V |
220 kW |
| Version as reversing switch |
FALSE |
| Vrsta izdelka |
preklopni odklopnik |
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