The ASCO Model 425 Surge Protective Device uses thermally protected MOVs, is designed in a NEMA 4X enclosure, and is tested as a UL 1449 Type 1 device, so it can be placed on the line …

TVSS (瞬态电压浪涌抑制器) 以及 SPD（电涌保护装置）均指能够保护低压电气系统免受瞬态，尖峰或浪涌（电力线引起的间接雷击）损坏的装置。 TVSS这一术语在美国，加拿大以及中南美 …

The XRS Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV’s with surge current levels of 100kA, 150kA, 200kA, 250kA and 300kA per phase.

ASCO SPD makes it easier to monitor power fluctuations that mitigate the risks of voltage surges that may reduce the facility's productivity. ASCO TVSS can help improve the system and …

TVSS是美国对高端 浪涌保护 设备 (High tier SPD)的简称, 美国TVSS与欧洲SPD相比最显著特点是响应快 (即能应对高频脉冲); 能够有效防护电磁脉冲对网络系统的破坏性干扰和损害, 在美国主 …

2018年2月16日 · TVSS瞬态电压浪涌抑制器-艾默生网络能源有限公司.PDF,Surge Protection for Business-Critical Continuity™ TVSS瞬态电压浪涌抑制器 TVSS TVSS IDC数据中心TVSS浪涌 …

TVSS Signal Protection: Three Phase; Mounting: Wall/Panel; Connection: Wire Leads; Standards: UL 1449 Second Edition; ANSI; CE Marking; IEEE; UL; Features: NEMA Enclosure; NC/NO …

At the forefront of electrical safety and power management, we provide industry-leading solutions in Transient Voltage Surge Suppression (TVSS) and Automatic Transfer Switches.

2011年10月11日 · ASCO450系列浪涌保护器450系列-适用安装于小型配电盘以及空间狭小的地点功能特点 服务网络拥有经ASCO培训和授权的技术人员。 -1-PULSAR技术保护线性和非线性 …

120–480 VAC | 250–750 kA/Phase The ASCO 570 Surge Protective Device is a true hybrid, offering a coordinated multi-stage system of suppression, integrating the fast response time of …