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

The product is composed of passive components. The filter shield employs filter components for line filtering, utilizes a shielding housing to block external interference, and filters out unnecessary signals and noise disturbances in the circuit, ensuring excellent power and signal transmission filtering and radiation shielding properties. 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, and in the field of shielded rooms, they can provide a variety of power filters and signal filters (C-grade shielded filters) with signal isolation greater than 100dB across the 10KHz-40GHz frequency range.

2. Shielding Room Filter -- Nickel Plated ShellBasic Parameters

     Rated Voltage: Single-phase: 110/250VAC

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

③ Operating Frequency: 0~60 Hz

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 Wire Type Classification: Earth Ground Filter: It refers to a single earth wire only

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 wire, E ground wire

3. Table Parameters