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仪器/ 产品中心/ 智能工业自动化/ 自动化器件/ 电涌保护器/防雷器/ 美国警惕眼风能系统电涌保护器/防雷器WTH-40/C/R/3P-885 Wind
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美国警惕眼风能系统电涌保护器/防雷器WTH-40/C/R/3P-885 Wind

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详细介绍
Technical Data
ModelWTH-40/C/R/3P-885 Wind
Ordering codeCN120431
Requirement Class to IEC61643-1Class II
Max. continuous operating voltage (Uc)885VAC (is paired with US120432)
Nominal Discharge Current (In)15kA
Max. Discharge Current (Imax)30kA
Voltage protection level (Up)3.9kV (MOV+GDT)
Protection ModesL1-PE, L2-PE, L3-PE
Protective ElementMOV
Follow Current (If)NO
Response Time (tA)<25ns
Leakage Current (at 75%U1mA)<20μA
Thermal ProtectionYES
Protection Rating (IP Code)IP 20
Short Circuit Current Ratings (SCCR)20kA rms
Max. Back-up Fuse (if mains >80A)80A gL
Surge Life at 3kA (8/20μs)>5000 events
Temperature Range- 40°F to 176°F (-40°C to 80°C)
Relative Humidity0% to 95% noncondensing
Maximum Operating Altitude10,000 feet (3000m)
Terminal Cross Section35mm² (solid) / 25mm² (stranded)
Stripping Length Contacts0.6inches (15mm)
Terminal Screw TorqueMax. 3.5Nm
DIN Rail EN6071535mm top-hat rail
Dimensions DIN 4388020mm Per Unit
Housing MaterialThermoplastic (UL94 V-0)
Housing DesignModular design
Net Weight Per Unit0.73Lb (330g)
Package Dimension (W×H×D)2.5"×3.9"×2.7" (62mm×98mm×69mm)
Remote ContactsYES
Contact RatingsAC:125V/1A
Terminal Cross SectionMax. 1.5mm²
Stripping Length Contacts0.25inches (6-7mm)
Remote Terminal Torque0.25Nm
Connection Diagram
Dimensions
Fault Indication


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Description
In accordance with: IEC 61643-1 - Class II and UL1449 Type 4 Location
Location of use: Gen side wind system
Three-piece compact design
It is paired with model WTH-165/G/1P-885 Wind (US120432)
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