| Marca | Wone Store |
| Numerus Modeli | CV Series 1140V/300A IEE-Business Contactor Vacuum Bassus |
| currus electricus nominatus | 300A |
| Frequenta nominata | 50/60Hz |
| Series | CV |
Productus habet design compactius, id aptum facit ad apparatus qui spatium strictius requirunt, sicut roadheaders, shearers, et switchgear altae qualitatis. Praeter novas requirementes potentiae, vacuum contactor 1140V/300A longam vitam utendi et altam fiduciam praebet.
Feature
Design Compactus pro Applicationibus Spatii Constricti:Optimizatum structura compacta ostendit, id aptum facit ad installationem in apparatu ubi spatium limitatum est, sicut roadheaders, shearers, et switchgear altae qualitatis, ubi efficacia spatialis critica est.
Alta Potentia cum Rating 1140V/300A:Specialiter ingeniosus ad requirementes 1140V voltage et 300A currentis satisfacere, operationem stabilam in systematibus potentiae bassae volturae securans, particulariter aptus ad ambientes industriales cum exigentiis potentiae arduis.
Longior Vitus Utendi et Fiducia Stabilis:Utilizat technologiam arc-extinguishing vacui, usum contactuum minuens et numerum operationum altum (saepissime ultra 100,000 cyclus mechanicorum) praebens. Robusta constructio perfomantiam constantem etiam in conditionibus duris cum pulvere, vibratione, vel fluctuationibus temperature sustinet.
Enhanced Safety Features:Incorporat multos mechanismos protectionis, inter quos overload protection et short-circuit resistance, pericula electrica praeveniens. Design interruptoris vacui pericula arc leakage eliminat, operational safety in ambientes explosivis vel flammabili, sicut in colliis, augens.
Lata Compatibilitas et Facilis Integratio:Compatibilis cum variis systematibus controlis (optiones AC/DC control voltage disponibiles sunt) et potest sine difficultate integrari in configurationes existentes switchgear bassae volturae. Dimensiones montandi standard processus installationis et substitutionis simplificantes.
Specifications
| 1.14kV, 300 Amp Data Sheet | ||
| Part number CV 77U033A12 | ||
| IEC 60947-4-1, UL508, CSA22.2 | ||
| Rated parameters | ||
| Rated voltage | 1.14kV | |
| Rated lightning impact voltage | 8kV | |
| Rated current AC1 | AC1 at 40℃ = 330 A | |
| AC1 at 60℃ = 300 A | ||
| Power Rating (Inductive Load) under AC Load P.F. = 0.95 (at 60℃ ) | ||
| 230 V | 73kW | |
| 400 V | 197kW | |
| 500 V | 246kW | |
| 690 V | 340kW | |
| 1000 V | 492kW | |
| AC-3 | ||
| Rated current AC3 1.14kV | 300 A | |
| The rated parameters of the srat cage motor are 50 and 60 hz 1.14kV | 428kW | |
| The capacitive heat load withstands the current for 10 seconds for a short time | 2400 A | |
| Rated frequency | 50 - 60 Hz | |
| Connectivity ability | 3,000A | |
| Ability to divide | 2,400A | |
| Dielectric strength | 6Kv - 1 Min. Interrupter | |
| Breaking current | 3.4kA | |
| Withstand current for a short time | 1 second | 6.0kA |
| 10 seconds | 2.4kA | |
| Electrical Life (AC3) | 1 million times | |
| Frequency of operation | 600 times / hour (every 6 seconds) | |
| Withstand current | 14KA / 50MSec | |
| Control parameter ratings | ||
| Voltage fluctuations | -30% 至+ 25% - at Range Voltage | |
| Suction voltage | 70% cold 75% hot or smaller | |
| Release voltage | 70% or less | |
| Auxiliary contacts - standard | 2NO & 2NC | |
| Auxiliary Contacts - Optional Code - A22 | 4NO & 4NC | |
| Application conditions | ||
| Installation | All planes (contactors only) | |
| elevation | 2000 meters | |
| environment | Storage temperature | -55℃ ... +80℃ |
| Operating temperature | *-40℃ ... +60℃ | |
| Note: * means that the whole cabinet can work at -40 degrees because the whole cabinet is equipped with a heater as standard. | ||
