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, removing unnecessary signals and noise disturbances from 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 fields cover 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. In the field of shielded room dark rooms, they can provide various power filters and signal filters (C-grade shielded filters) with signal isolation greater than 100dB across the 10KHz-40GHz frequency band.

2. Shielded Room Filter - Nickel-plated ShellBasic 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 Level ≥100dB 14KHz~18GHz

⑦ Line Classification: Ground Line Filter: i.e., a single ground line

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

Single-phase DC: DC+, DC-

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

3. Table Parameters