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455 - SymCom 3-Phase Line-Load Voltage Monitor 190-480V Adjustable VUB TD RD
455 - SymCom
455
This is a family photo and may not be an accurate representation of the product.
 
Price: $184.97
Manufacturer SKU: 455



Availability: Usually Ships in 3 to 5 Days
Part Number: 455
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Description
 
455 - SymCom 3-Phase Line-Load Voltage Monitor 190-480V Adjustable VUB TD RD

The Model 455 Family
The Model 455 is a 3-phase voltage monitor combines load and line side monitoring to alert the user of contactor failure or impending contactor failure. The line side monitoring will protect the motor from damaging line side conditions prior to the motor starting. With other line-load side voltage monitors, the motor must be started before a voltage problem is detected. With the Model 455, the motor is fully protected at all times. The motor will not start when a power problem is present.

The Model 455 is a 3-phase, auto-ranging, dual-range voltage monitor that protects 190-480VAC, 50*/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically selects between the 200V and 400V range. Other adjustments include a 2-30 second trip delay, a 2-300 second restart delay (and manual restart) and a voltage unbalance trip point adjustment from 2-8%.

Four LEDs indicate the status of the Model 455: run light, undervoltage, overvoltage and phasing fault. The Model 455 is a load and line side monitor that does not require a separate power source for its electronics, making it much easier to install.

The Model 455 now has an infrared LED to communicate with the new Informer-MS. Just aim the handheld diagnostic tool at the 455 to get valuable information such as real-time voltage and voltage unbalance on both line and load sides, motor run hours, last 20 faults, last 32 motor starts, high and low voltage trip points, voltage unbalance trip point, restart and trip delay settings, MotorSaver® status and more!

Features:

  • Load side monitoring of contactor
  • Multiple LEDs for diagnostics, special indicators for overvoltage, undervoltage and phasing faults
  • Prevents rapid cycling by monitoring contactor or starter
  • Infrared LED to communicate with Informer-MS

Auxiliary Products

  • P/N: Informer-MS
  • P/N: IR Kit-36 (36" infrared adapter cable)
pdfDownload the The SymCom Product Line catalog in *.pdf format
pdfDownload the SymCom Overview brochure in *.pdf format
pdfDownload the 3-Phase Voltage Monitors datasheet in *.pdf format

Product Accessories
INFORMER-MS - SymCom Remote Diagnostic Tool for Model 455
Price: $187.35

Add
Informer-MS - SymCom
IR-KIT-36 - SymCom Fiber-Optic Kit Typically Used with 455
Price: $12.12

Add
IR-KIT-36 - SymCom