1. Shielding Room Filter -- Nickel Plated Shell Product Description

The product is composed of passive components. The filter shield filters use filter components for line filtering, employing a shielded housing to block external interference, eliminating unnecessary signals and noise disturbances in the circuit, ensuring excellent conduction filtering and radiation shielding properties for power and signals. Shielded filters are widely used in shielded rooms, shielded cabinets, and communication product filtering. The product's application areas cover radio wave dark rooms, shielded rooms, cabinets, and more. The shielded filters are tested in accordance with the GJB1518A-2015 General Specification for Radio Frequency Interference Filters, and in the field of shielded room dark rooms, can provide a variety of power filters and signal filters (C-grade shielded filters) with greater than 100dB signal isolation over the 10KHz-40GHz frequency range.

2. Shielded Room Filter - Nickel-plated HousingBasic Parameters

     Rated Voltage: Single Phase: 110/250VAC

② Ground wire/Three-phase five-wire 380/440VAC

③ Working Frequency: 0~60Hz

④ Climate Type 25/85/21

⑤ Voltage Resistance: L-L: 1500VDC, L-E: 1500VDC

⑥ Shielding Effectiveness: B Grade ≥100dB 150KHz~10GHz

C Grade ≥100dB 14KHz~18GHz

⑦ Line Classification: Earth Ground Filter: i.e., only one earth ground wire

Single-phase AC: Hot Wire, Neutral Wire, Ground Wire

Single-phase DC: DC+, DC-

Three-phase five-wire: A, B, C (three hot lines), N neutral, E ground

3. Table Parameters