Torque: 6 in-lbs; Wire: Stranded or solid 12 - 20 AWG one per terminal
Mounting Method
35mm DIN rail or Surface Mount (#6 or #8 screws)
Operating Temperature
-40° to 70°C (-40° to 158°F)
Storage Temperature (F/C)
-40° to 80°C (-40° to 176°F)
Humidity
10 - 95% non-condensing per IEC 68-2-3
Dimensions
3.5 H x 2.08 W x 2.35 D in. (88.9 x 52.9 x 59.7 mm)
Series Features
460 SERIES - 3-Phase Voltage Monitor
Series Description:The 460 is a 3-phase voltage monitor that protects 190-480VAC or 475-600V, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically senses line voltage.
This unique microcontroller-based voltage and phase-sensing device constantly monitors the 3-phase voltages to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions.
All 460 models feature adjustable 1-30 second trip delay, 1-500 second restart delay, 2-8% voltage unbalance trip point, and one form C contact except where noted below.
Auto-sensing wide voltage range: Automatically senses system voltage between 190 - 480VAC or 475-600VAC. Saves set-up time
Adjustable trip & restart delay settings: Prevent nuisance tripping due to rapidly fluctuating power line conditions
Microcontroller based circuitry: Improved accuracy and higher reliability
Advanced LED diagnostics: Quick visual indicator for cause of trip and relay status
Adjustable voltage unbalance trip setting: Provides reliable protection when regenerative voltage is present
