WVM011AL数据手册工业自动化与控制的监控器-继电器输出规格书PDF

厂商型号	WVM011AL
参数属性	WVM011AL 包装为散装；类别为工业自动化与控制的监控器-继电器输出；产品描述：3 PHASE VOLTAGE MONITOR
功能描述	Voltage Monitoring Relay
制造商	Littelfuse littelfuse
中文名称	力特力特公司
原厂标识	Littelfuse
数据手册	下载地址下载地址二
更新时间	2025-8-6 10:20:00
人工找货	WVM011AL价格和库存，欢迎联系客服免费人工找货

制造商编号
：WVM011AL
生产厂家
：Littelfuse
Input Type
：3-phase delta or wye with no connection to neutral
Output Type
：Electromechanical relay
Output Form
：IsolatedSPDT
Output Load Rating (VA)
：10A resistive @ 250VAC; 6A inductive (0.4pF) @ 250VAC
Random Start Delay
：3 - 15s
Response Time (ms)
：Phase loss: ≤200ms
Restart Delay Range
：0.25 - 64s; automatic restart upon fault trip
Restart Delay Tolerance (%)
：±15%
Trip Delay Range
：Adjustable from 0.25 - 30s
Trip Delay Tolerance (%)
：≥15%
Overvoltage Trip Voltage (%)
：109 - 113% of the adjusted line voltage
Overvoltage Reset Voltage (%)
：-2% of the trip voltage
Undervoltage Trip Voltage
：88 - 92% of the adjusted line voltage
Undervoltage Reset Voltage (%)
：+2% of the trip voltage
Voltage Unbalance Trip Point (%)
：Adjustable from 2 - 10%
Phase Loss
：≥15% unbalance
Indication
：6 LEDs provide existing status and memory readout
Surge Protection
：IEEE C62.41-1991 Level B
Memory Type
：Nonvolatile RAM
Memory Capacity
：Stores last 10 faults
Life
：Mechanical - 1 x 107
Termination Type
：Screw terminals with captive wire clamps for up to #12 AWG (3.2mm2) wire
Mounting Method
：Suface mount with 2 or 4 #8 (M4 x 0.7) screws
Operating Temperature
：-40° to 65°C (-40°F to 149°F)
Storage Temperature (F/C)
：-40° to 85°C (-40°F to 185°F)
Dimensions
：6.90 x 4.40 x 2.40 in. (175.3 x 111.8 x 61.0mm)
Weight (lbs/g)
：≅25oz (709g)