Schneider Electric 監測繼電器，雙刀雙擲，120 至 277 伏特交流電，35 毫米 RM35UB3N30

Features

• NF EN60255-6 and IEC60255-6
• UL, CSA, GL, C-Tick, GOST
• RM17 UB3/RM35 UB3 3 Phase Voltage Controlled Relay
• The Schneider Electric RM17/35 UB measurement and control relay for a 3 phase power supply monitors the correct sequence of phases L1, L2, and L3. It also monitors overvoltage/undervoltage based on total loss, asymmetry, and individual adjustment of one or more phases. This relay opens after a user-configured delay in the event of a voltage failure and remains open if the equipment is switched on due to a measurement failure. In the event of a neutral or phase-order loss, this relay opens instantaneously.
• Check own power supply Select voltage between phases with hinged transparent front cover potentiometer Output status LED Display DIN rail installation

Specification

• Quantity: 1
• monitoring applications: Voltage
• Power supply voltage: 120 → 277 V ac
• contact configurations: DPDT
• Voltage sensitivity: absence of neutral overvoltage and undervoltage between neutral overvoltage and undervoltage between phases
• Electrical Phase: 3
• Voltage detection range: 114 → 329 V ac
• Delay time: 0.3 → 30 s
• Width: 35 mm
• RoHS Compliance: Compliance
• Securities Code: 146-468