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2711P-K7C4D8
2711P-K7C4D8
1. 按照保护功能分类:包括频率故障保护、电网失步保护、电网同步保护等。
2. 按照输出方式分类:包括继电器出口和固态继电器出口两种。
3. 按照应用对象分类:包括电力系统频率继电器、发电机组频率继电器、变压器频率继电器等。
4. 按照技术特点分类:包括数字频率继电器、模拟频率继电器等。
5. 按照安装方式分类:包括板式、导轨式、微型等多种类型。
6. 按照工作原理分类:包括机械式继电器、电子式继电器、静电式继电器等。
2711P-K7C4D8
EXTREME NETWORKS 16322 SUMMIT X480 ,
EXTREME NETWORKS 17013 ,
EXTREME NETWORKS 10064 LX100 ,
EXTREME NETWORKS 16142 SUMMIT X450e-24p,
EXTREME NETWORKS 16142T SUMMIT X450E24P,
EXTREME NETWORKS 16322 SUMMIT X480 ,
EXTREME NETWORKS 17013 ,
Extreme Networks 16403 ,
Extreme Networks 16142 ,
Extreme BlackDiamond 8810 3-G48Pe 1-G48T,
EXTREME NETWORKS 15107 ,
Extreme Network (16401) Summit X460-24t,
EXTREME NETWORKS 15107 Summit X250e-48p,
EXTREME 15107 Extreme Networks Summit X250e-48p,
Extreme Networks 15107,
Extreme Networks 10G4X 41611 ,
EXTREME NETWORKS 16401 SUMMIT X460-24T,
Extreme Networks 41611 ,
EXTREME NETWORKS 16401 SUMMIT X460-24T,
EXTREME 16401 Extreme Networks Summit X460-24t,
Extreme Networks 16401 ,
Extreme Networks 10053,
Extreme Networks X450a-48t,
EXTREME NETWORKS 41612 ,
Extreme Networks Black Diamond 10808 ,
Extreme Networks Black Diamond 6808 MSM-3,
EXTREME NETWORKS 10053 ,
EXTREME NETWORKS 16321 SUMMIT X480 ,
EXTREME NETWORKS 41551 ,
Extreme Networks Summit X450a-48t - 16157 - 48,
Extreme Networks 16121 Summit X450-24X,
Extreme Networks 60020,
Extreme Networks Black Diamond 6808 MSM64i,
EXTREME NETWORKS 10053 ,
EXTREME NETWORKS 16321 SUMMIT X480 ,
EXTREME NETWORKS 41551 ,
Extreme Networks G60T 61030 ,
EXTREME NETWORKS 15715 ,
Extreme Networks 15107 Summit X250e-48p,