Bahasa Inggris
Bahasa Jerman
Bahasa Arab
Bahasa Perancis: Bahasa Perancis
Bahasa IndonesiaSaat ini
Bahasa Jepang
Bahasa Korea
Bahasa Melayu
Bahasa Portugis
Bahasa Rusia
Bahasa Spanyol
Bahasa Thailand
Bahasa Turki
Bahasa Vietnam
Cleanroom Equipment Spare Parts
Modul Pasokan Daya FFU
A compact enclosed electrical module that provides matched, protected power for an FFU motor and its speed-control electronics.
- Matched FFU Output
- Ventilated Metal Enclosure
- Protected Terminal Access
- Compact Retrofit Format
Perkenalan produk
The FFU power supply module converts and distributes incoming electrical power to the fan motor and associated control circuit. A perforated folded-metal enclosure protects energized components while allowing heat to leave the compact ceiling-mounted assembly. Separate terminal groups simplify input, motor-output and control wiring, while a replaceable protective device helps isolate electrical faults. Voltage, current capacity, control topology, terminal assignment and mounting dimensions must be matched to the original FFU system.
Fitur utama:
Separated terminal groups reduce confusion between supply, motor and control connections.
A replaceable fuse or protective device provides localized electrical fault isolation.
Multiple mounting-slot and terminal arrangements support replacement in compact FFU housings.
Kekhawatiran produk pelanggan
A replacement supply must match the FFU electrical load and control architecture without creating excess heat in the shallow plenum.
Incorrect output voltage or current capacity causes unstable fan operation.The module is selected against the original motor rating, starting demand and control circuit load.
Restricted ceiling space allows heat to accumulate around power electronics.A perforated enclosure and component spacing provide a defined natural-convection path.
Unclear field terminals lead to input and motor wiring errors.Physically separated pluggable or screw-terminal groups support orderly circuit identification.
A module with different mounting points cannot be secured inside the FFU.Enclosure footprint, slot spacing and terminal orientation can be matched to the existing control box.
Aplikasi yang Tipis
Cleanroom fan filter unitsLaminar-flow ceiling modulesFFU control-box refurbishmentMini-environment air modules
Parameter teknis
Typical construction ranges for enclosed FFU power supply modules are shown below.
| Bahan inti | FR-4 power-control board with copper conductors, transformer or switched-mode components |
|---|---|
| Ketebalan Panel (Panel Thickness) | 45-100 mm nominal enclosure depth |
| Efektif lebar | 100-220 mm nominal enclosure width |
| Panjang maksimum | Up to 320 mm overall enclosure length |
| Baja menghadap ketebalan | 0.8-1.2 mm galvanized or coated steel enclosure |
| Kepadatan inti (core density) | 1850 - 2000 kg / m3 untuk substrat papan sirkuit FR - 4 |
| Konduktivitas Termal (Thermal Conductivity) | 0,25 - 0,40 W / (m · K) melalui substrat FR - 4 yang khas |
| Permukaan selesai | Natural zinc-coated silver enclosure with green pluggable or screw terminals |
| Jenis Bersama | Folded ventilated cover with screw fastening, mounting slots and terminal-block connections |
| Customization (Kustomisasi) | Tersedia berdasarkan aplikasi yang dimaksudkan dan lingkungan operasi. |
Pilihan yang tersedia
Matched AC input and motor outputEC-fan control supplyPluggable or fixed screw terminalsCustom enclosure and mounting slots
Planning a FFU Power Supply Module specification?
Kirimkan kami dimensi Anda, kondisi instalasi, target kinerja dan permukaan akhir yang diperlukan.
