屏蔽柜

主要用途 MAIN USES

· 防止计算机、网络服务器、交换机各通讯电子设备在运行中产生机要信息的泄漏。

· 防止上述设备在运行中受外界电磁波的干扰，以保证其正常工作。

·To prevent the computer,network server,switch communication electronic equipment in the operation of the machine information leakage.

·To prevent the above-mentioned equipment from being interfered by external electromagnetic wave in operation,so as to ensure its normal operation.

产品特点 PRODUCT FEATURES

轻便、灵活、可靠、节省投资。

It is light,flexible,reliable and saves investment.

性能指标：测试方法按照GB12190-90标准

PERFORMANCE INDEX:THE TEST METHODIS INACCORDANCE WITH THE STANDARD OF GB12190-90

C级(TPG1)    磁场：14KHz≥70dB，150KHz≥95dB   电场：200KHz~1GHz≥100dB   平面波：50MHz~1GHz≥100dB 微波：1GHz~10GHz≥95dB

B级(TPG2)   150KHz~930MHz≥80dB

Class C(tpg1)  magnetic field:14khz≥70dB,150kHz≥95dB   Electric field:200kHz~1GHz≥100dB

Plane wave:50MHz~1GHz≥100dB   Microwave:1GHz~10GHz≥95dB

Class B(tpg2)   150kHz～930mhz≥80dB

 结构组成 STRUCTURAL COMPOSITION

· 屏蔽壳体：冷轧钢板焊接成全密闭的箱体，经过镀锌与油漆等防腐蚀处理。

· 屏蔽门：优质材料经过精心制作与处理的屏蔽簧片，冷轧钢板焊接成的门扇组成的屏蔽门。

· 滤波器：电源滤波器具有宽抑制频带和高的插入损耗。

· 通风波导窗：蜂窝型通风波导窗，顶部波导窗设有微型轴流风机数只，单只排风量1.4m³/min。                      

· 其他：可根据客户要求配置传输接口及电器插座等。

·Screen door:the screen door is composed of high-quality material,carefully made and processed shielding spring,and cold-rolled steel plate welded into the door leaf.

·Filter:power supply filter has wide suppression band and high insertion loss.

·Ventilation wave guide window:honeycomb ventilation wave guide window,the top wave guide window is equipped with a number of micro axial-flow fans,the single exhaust air volume is 1.4m3/min.

·Others:transmission interface and electrical socket can be configured according to customer requirements.