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Iluminación de sala limpia y equipos eléctricos
Transformador de aislamiento
A dry-type transformer that provides galvanic separation, voltage adaptation and optional electrostatic shielding for sensitive cleanroom loads.
- Galvanically Isolated Windings
- Low-Noise Laminated Core
- Electrostatic Shield Option
- Enclosed Finger-Safe Terminals
Introducción del producto
The isolation transformer uses separate primary and secondary windings on a laminated magnetic core. Encapsulated or varnish-impregnated coils resist moisture and vibration, and an optional copper electrostatic shield is bonded to earth between windings to attenuate common-mode noise. The assembly is housed in a non-ventilated or guarded enclosure with clearly separated input and output terminals.
Características clave
Encapsulated coils support consistent insulation and lower audible vibration.
An interwinding shield diverts coupled high-frequency noise to protective earth.
Finger-safe terminal blocks organize primary taps and secondary connections.
Rubber isolation mounts reduce mechanical hum transmitted to the floor or wall.
Preocupaciones del producto del cliente
Sensitive equipment can be affected by ground noise, voltage mismatch and transformer hum even when the nominal supply remains available.
Common-mode electrical noise enters instrument reference circuits.Galvanic separation and an optional grounded shield reduce capacitive noise transfer.
A transformer enclosure transmits audible hum into a quiet laboratory.A welded core, coil impregnation and resilient mounting pads limit vibration.
Exposed terminal studs create accidental-contact risk.A guarded wiring compartment uses labeled finger-safe connectors.
Dust enters an open ventilated enclosure near a clean process.An encapsulated non-ventilated configuration closes the core and coil from room air.
Aplicaciones típicas
Sensitive analytical instrumentsCleanroom control powerMedical-device test benchesNoise-sensitive monitoring systems
Parámetros técnicos
Typical configurable construction ranges for an isolation transformer are listed below.
| Materiales Core | Grain-oriented silicon-steel core with separate copper windings, insulation system and optional copper electrostatic shield |
|---|---|
| Panel de espesor | 200-650 mm enclosed transformer depth |
| Ancho efectivo | 250-900 mm cabinet width |
| Longitud máxima | Up to 1200 mm overall enclosure height |
| Acero frente a espesor | 1.0-2.0 mm powder-coated steel or stainless enclosure |
| Densidad Core | Approximately 7600-7700 kg/m³ for laminated electrical steel core material |
| Conductividad térmica | 20-30 W/(m·K) for laminated silicon steel across the core assembly |
| Superficie acabada | Light-grey or white powder-coated enclosure with copper earth and terminal markings |
| Tipo conjunto | Bolted or welded core-and-coil assembly on resilient mounts with segregated terminal compartment |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Single- or three-phase designEncapsulated or ventilated dry typeElectrostatic shieldInput and output voltage tap selection
Planning a Isolation Transformer specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
