Delivering basic surge protection and backup power, the Powerware 5115 additionally offers the best UPS power protection against five of the nine common power quality problems.
提供基本的电涌保护和备用电源，在5115此外提供了最佳的UPS电源保护，防止五个九共同电能质量问题。
Delivering basic surge protection and backup power, the Powerware 5115 additionally offers the best UPS power protection against five of the nine common power quality problems.
提供基本的电涌保护和备用电源，在5115此外提供了最佳的UPS电源保护，防止五个九共同电能质量问题。
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