型 号
名 称
主 要 功 能 或 介 绍
BE3-25
同期检查继电器
Sync-Check Relay
BE3-27
低电压继电器
Undetvoltage Relay
BE3-59
过电压继电器
Overvoltage Relay
BE3-27/59
低/过电压继电器
Under/Overvoltage Relay
BE3-27T
具有0~10秒时间延迟的低电压继电器
Undervoltage Relay with 0~10Sec. Time Delay
BE3-59T
具有0~10秒时间延迟的过电压继电器
Overvoltage Relay with 0~10Sec. Time Delay
BE3-27T/59T
具有0~10秒时间延迟的低/过电压继电器
Under/Overvoltage Relay with 0~10Sec. Time Delay
BE3-32
逆功率继电器
Reverse Power Relay
BE3-37
欠电流继电器
Under Current Relay
BE3-51
过电流继电器
Over Current Relay
BE3-37/51
过/欠电流继电器
Under/Over Current Relay
BE3-47
相序继电器
Phase Sequence Relay
BE3-47N
电压平衡继电器
Voltage Balance Relay
BE3-47N/27
Voltage Balance /Undervoltage Relay
BE3-49R
温度继电器(3-RTD)
Temperature Relay(3-RTD)
温度继电器(6-RTD)
Temperature Relay(6-RTD)
BE3-49TL
热电偶温度继电器
Thermocouple Temperature Relay Low Trip 0~80%
BE3-49TH
Thermocouple Temperature Relay High Trip 40~120%
BE3-74SL
毫伏检测报警继电器
Millivolt Sensing Alarm Relay Low Trip 0~80%
BE3-74SH
Millivolt Sensing Alarm Relay HighTrip 40~120%
BE3-74SD
Millivolt Sensing Alarm Relay High/Low Trip(2 relays)
BE3-74TL
毫安检测报警继电器
Milliamp Sensing Alarm Relay Low Trip 0~80%
BE3-74TH
Milliamp Sensing Alarm Relay High Trip 40~120%
BE3-74TD
Milliamp Sensing Alarm Relay High/Low Trip (2 relays)
BE3-74VL
直流电压检测报警继电器
DC Volts Sensing Low Trip 0~80%
BE3-74VH
DC Volts Sensing High Trip 40~120%
BE3-74VD
DC Volts Sensing High/Low Trip (2 relays)
BE3-81U
低频率继电器
Underfrequency Relay
BE3-81O
过频率继电器
Overfrequency Relay
BE3-81O/U
过/低频率继电器
Over/Underfrequency Relay
BE3-81UT
具有0~10秒时间延迟的低频率继电器
Underfrequency Relay with 0~10Sec. Time Delay
BE3-81OT
具有0~10秒时间延迟的过频率继电器
Overfrequency Relay with 0~10Sec. Time Delay
BE3-81OT/UT
具有0~10秒时间延迟的过/低频率继电器
福州华高机电
15060053805