Foto je ilustrační

Download

111954 - Kompaktní jističe Power Defense

111954
Kód modelu: LZMC3-A320-I

Eaton Moeller series Power Defense - Molded Case Circuit Breaker. Circuit-breaker, 3 p, 320A

Technické údaje produktu

Kontaktujte mě ohledně tohoto produktu

Specifikace Zdroje

General specifications

Product Name	Eaton Moeller series Power Defense molded case circuit-breaker
Catalog Number	111954
EAN	4015081115020
Product Length/Depth	166 mm
Product Height	275 mm
Product Width	140 mm
Product Weight	5.8 kg
Compliances	RoHS conform
Certifications	IEC/EN 60947 VDE 0660 IEC
Model Code	LZMC3-A320-I

Technické údaje produktu

Amperage Rating	320 A
Voltage rating	690 V - 690 V
Circuit breaker frame type	LZM3
Features	Protection unit Motor drive optional
10.10 Temperature rise	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance	Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects	Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard's requirements.
10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions	Meets the product standard's requirements.
10.3 Degree of protection of assemblies	Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances	Meets the product standard's requirements.
10.5 Protection against electric shock	Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components	Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections	Is the panel builder's responsibility.
10.8 Connections for external conductors	Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength	Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage	Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material	Is the panel builder's responsibility.
Pollution degree	3
Mounting Method	Built-in device fixed built-in technique Fixed
Climatic proofing	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Equipment heat dissipation, current-dependent	78.64 W
Utilization category	A (IEC/EN 60947-2)
Isolation	500 V AC (between auxiliary contacts and main contacts) 300 V AC (between the auxiliary contacts)
Number of auxiliary contacts (change-over contacts)	0
Number of auxiliary contacts (normally closed contacts)	0
Number of auxiliary contacts (normally open contacts)	0
Protection against direct contact	Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Degree of protection	In the area of the HMI devices: IP20 (basic protection type) IP20
Direction of incoming supply	As required
Electrical connection type of main circuit	Screw connection
Lifespan, mechanical	15000 operations
Overvoltage category	III
Rated operational current	500 A (415 V AC-1, making and breaking capacity) 500 A (690 V AC -1, making and breaking capacity) 320 A (660-690 V AC-3, making and breaking capacity) 320 A (415 V AC-3, making and breaking capacity) 500 A (380/400 V AC-1, making and breaking capacity)
Degree of protection (IP), front side	IP40 (with insulating surround) IP66 (with door coupling rotary handle)
Degree of protection (terminations)	IP00 (terminations, phase isolator and band terminal) IP10 (tunnel terminal)
Number of poles	Three-pole
Lifespan, electrical	2000 operations at 400 V AC-3 5000 operations at 400 V AC-1 3000 operations at 690 V AC-1 2000 operations at 690 V AC-3
Functions	System and cable protection
Type	Circuit breaker
Special features	Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn) Rated current = rated uninterrupted current: 320 A
Application	Use in unearthed supply systems at 690 V
Shock resistance	20 g (half-sinusoidal shock 20 ms)
Position of connection for main current circuit	Front side
Rated operational current for specified heat dissipation (In)	320 A
Release system	Thermomagnetic release
Short-circuit total breaktime	< 10 ms
Rated short-time withstand current (t = 0.3 s)	3.3 kA
Rated short-time withstand current (t = 1 s)	3.3 kA
Short-circuit release non-delayed setting - max	3200 A
Short-circuit release non-delayed setting - min	1920 A
Terminal capacity (copper busbar)	M10 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)	16 mm² - 185 mm² (1x) at tunnel terminal
Handle type	Rocker lever
Short delay current setting (Isd) - max	0 A
Short delay current setting (Isd) - min	0 A
Instantaneous current setting (Ii) - max	3200 A
Instantaneous current setting (Ii) - min	1920 A
Number of operations per hour - max	60
Overload current setting (Ir) - max	320 A
Overload current setting (Ir) - min	250 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz	55 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz	36 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz	22.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz	9 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz	76 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz	63 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz	24 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz	14 kA
Standard terminals	Screw terminal
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz	121 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts	6000 V
Rated impulse withstand voltage (Uimp) at main contacts	8000 V
Voltage rating (DC)	750 VDC
Rated insulation voltage (Ui)	1000 V AC

Characteristic curve

Instalační návody

eaton-circuit-breaker-basic-unit-lzm3-il01208013z.pdf

Výkresy

Poznámka: Pokud v souboru ZIP chybí soubory, pak typ souboru není podporován hromadným stahováním.

Navrženo pro vzájemnou spolupráci

Objevte další produkty a příslušenství společnosti Eaton vyvinuté pro zlepšení tohoto produktu.

Zadejte své město, stát, poštovní směrovací číslo nebo BuyNow.GeolocationIconAlt

Najděte mě

Zobrazit místa, která nabízejí:

Vyzvednutí produktu

Objednat online a odeslat produkt

Distributor	Dostupné množství	Typ umístění	BuyNow.TableColLabelLink

Eaton je společnost zabývající se inteligentním řízením energie, jejímž cílem je zlepšovat kvalitu života a chránit životní prostředí pro obyvatele na celém světě. Řídíme se naším závazkem podnikat správně, pracovat udržitelně a pomáhat našim zákazníkům hospodařit s energií ─ dnes i v budoucnu. Využíváním globálních trendů růstu elektrifikace a digitalizace urychlujeme přechod naší planety na obnovitelnou energii a pomáháme řešit nejnaléhavější světové výzvy v oblasti řízení energie.

111954 Kód modelu: LZMC3-A320-I

General specifications

Technické údaje produktu

Exportovat specifikaci produktu

Characteristic curve

Instalační návody

Výkresy

Navrženo pro vzájemnou spolupráci

DISKUTUJME O VELKÝCH NÁPADECH

111954
Kód modelu: LZMC3-A320-I