IC697VAL308
IC697VAL308
IC697VAL308
IC697VAL308
IC697VAL308
烟台市海洋路电信中心局是烟台市的市话母局,采用两套总容量为4000A相控电源为市话交换设备、传输设备、寻呼、网管、电报、载波等设备供电,直流总负载2100A。原相控电源已到退役期,所以故障多、噪音大、维护难、扩容难、机房拥挤,因此,烟台市电信局决定利用开关电源对原相控电源进行割接替换。
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由于中心局电信设备多,其负载线共计150根以上,而且还有长途交换和传输等重要设备,因此要求开关电源稳定可靠,整个割接过程稳妥、安全,经过烟台电信局多方考察、论证,最后决定利用安圣公司的PS481000/100-4000A系统来完成烟台中心局相改工作。
安圣公司的改造方案
安圣公司凭借其丰富的在线割接经验和强大的相控电源改造的实力(具有专业的相控改造技术队伍,具有专用的相控改造割接车),本着“割接过程稳妥、可靠;割接方案完整、详细;工程评估经济、合理”的原则,同烟台市电信局一起制定了科学的割接方案。
为了保证通信安全,利用安圣大容量电源系统PS481000/100的整流屏更换原相控电源的整流屏,对原交流屏、直流屏不作更换,降低了相控电源在线割接的风险。
为了提高设备的智能化程度,利用安圣公司先进的集散式监控模式的通信电源配电监控模块对原交流屏、直流屏进行智能化改造,使其改造后的整个电源系统具有同步的高度的智能化。
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