Isolation transformer in a light-grey enclosed cabinet with terminal cover

クリーンルーム照明 · 電気機器

絶縁変圧器

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

見積もりリクエスト製品案内

商品紹介

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.

主要な特徴

Physically separate windings prevent a direct conductive path between input and output.

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.

お客様の製品に関する懸念事項

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.

典型的な用途

Sensitive analytical instrumentsCleanroom control powerMedical-device test benchesNoise-sensitive monitoring systems

技術的なパラメータ

Typical configurable construction ranges for an isolation transformer are listed below.

コア材料	Grain-oriented silicon-steel core with separate copper windings, insulation system and optional copper electrostatic shield
パネルの厚さ	200-650 mm enclosed transformer depth
有効幅	250-900 mm cabinet width
最大長さ	Up to 1200 mm overall enclosure height
鋼鉄の厚さを直面する	1.0-2.0 mm powder-coated steel or stainless enclosure
コア密度	Approximately 7600-7700 kg/m³ for laminated electrical steel core material
熱伝導率	20-30 W/(m·K) for laminated silicon steel across the core assembly
表面仕上げ	Light-grey or white powder-coated enclosure with copper earth and terminal markings
ジョイントタイプ	Bolted or welded core-and-coil assembly on resilient mounts with segregated terminal compartment
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Single- or three-phase designEncapsulated or ventilated dry typeElectrostatic shieldInput and output voltage tap selection

Planning a Isolation Transformer specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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