420LB28數(shù)據(jù)手冊Protek Devices中文資料規(guī)格書
420LB28規(guī)格書詳情
特性 Features
? IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
? IEC 61000-4-4 (EFT): 40A - 5/50ns
? IEC 61000-4-5 (Surge): 8/20μs - 95A, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)
? Designed for 4-20mA Current Loops
? Automatic Reset - Does Not Interrupt Service
? Permanent Two-Stage Line Pair Protection
? Common Mode & Differential Mode Protection
? Subnanosecond Response Time
? Effective Against Lightning, Inductive Switching and ESD
應(yīng)用 Application
? Multi-Process Control Loops
? Fire & Security Systems
? Petro-Chemical Plants
? Refineries & Tank Farms
技術(shù)參數(shù)
- 制造商編號
：420LB28
- 生產(chǎn)廠家
：Protek Devices
- Clamping Voltage VC Volts
：40.00
- Peak Current IPP Amps
：2000.00
- Max Current 8/20μs kA/Line
：10.00
- Leakage Current @ VWM μA
：5.00
- Resistance Ohms
：12.000
- Capacitance pF
：2800.00
