Surge Reduction Filter N-Series, Three Phase
Hover to magnify image or click to enlarge
Surge Reduction Filter N-Series, Three Phase
Thanks for your submission. A customer service agent will be in touch soon to help you further.
Details
![IL41617.jpg image]( "IL41617.png")
Resources
CAD
Features
- High-performance protection incorporating Spark Gap and Transient Discriminating (TD) technologies
- High surge rating ideal for exposed critical service entrance applications
- Reduces let-through voltages and rate-of-voltage rise (dv/dt) and helps provide optimum protection for electronic equipment
- Extreme reliability and simplified design with direct connection from input to output
- Comprehensive front panel status and internal diagnostic LEDs
Specifications
| AS1768 等级 | |||||
| 部件编号 | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| 最大持续操作电压 | 310 伏交流电 | ||||
| 最大浪涌电流，L-N | 130 千安/20 微秒 50 千安/350 微秒 | ||||
| 最大浪涌电流，N-PE | 130 千安/20 微秒 50 千安/350 微秒 | ||||
| 电压保护水平 (L-N) | 3 千安 8/20 微秒时 为 200 伏 20 千安 8/20 微秒时 为 250 伏 | 300 伏 为 200 伏 380 伏 为 250 伏 | 300 伏 为 200 伏 500 伏 为 250 伏 | 320 伏 为 200 伏 550 伏 为 250 伏 | 320 伏 为 200 伏 550 伏 为 250 伏 |
| IEC 61643-11 等级 | |||||
| 部件编号 | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| 最大持续操作电压 (Uc) | 255 伏交流电 | ||||
| 暂态过电压，L-N | 442 伏交流电 2 小时 | ||||
| 暂态过电压，N-PE | 1200 伏交流电 200 毫秒 | ||||
| 脉冲电流 (Iimp) | 10 千安 10/350 微秒 | ||||
| 电压保护水平 (Up)，L-N @ Iimp | 450 伏 | 500 伏 | 550 伏 | ||
| 公称放电电流 (In) | 20 千安 8/20 微秒 | ||||
| 电压保护水平 (Up)，L-N @ In | 450 伏 | 500 伏 | 650 伏 | ||
| 电压降 | 0.1 % 最大 | ||||
Diagrams
Brochure
Catalog
Installation Manual / Instruction Sheet
Certifications
CE, ERICO SRF Series
English
EN 61643-11
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.