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601-575 - SymCom 3-Phase Voltage Monitor with Display 500-600V Frequency
The Model 601 Family
A fully-programmable voltage monitor designed to protect 3-phase motors. It can be used as a stand-alone product or networked with an RM-1000, RM-2000, PLC, computer or SCADA system.
When a harmful condition is detected, the MotorSaver's output relay is deactivated after the specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for the programmed restart delay (RD2).
The following 11 setpoints can be viewed from the 3-digit LED display or from a networked device: low voltage, high voltage, voltage unbalance, low frequency, high frequency, trip delay for voltage/frequency faults, trip delay for single-phase faults, rapid-cycle timer (RD1), restart delay after all faults (RD2), type of restart after all faults (manual or automatic), and RS-485 address. Six parameters can be viewed as the motor is running: L1-L2 voltage, L2-L3 voltage, L1-L3 voltage, average voltage, percent voltage unbalance and frequency.
When used with the RS485MS-2W communications module, the Model 601 can communicate with most modbus RTU master devices. Voltage conditions can be monitored and setpoints can be changed remotely using SymCom's Solutions software, an RM-1000, RM-2000 or other device.
Features:
- Protects 3-phase motors from:
- Loss of any phase (single phasing)
- Phase reversal
- Low voltage
- High voltage
- Voltage unbalance
- Low frequency
- High frequency
- Rapid cycling
- Built-in 3-digit display for programming, real-time information and diagnostics
- Programmable voltage and frequency settings/parameters
- Programmable restart control (adjustable automatic restart or manual restart)
- Reset pushbutton (and optional remote reset pushbutton)
- 2 each separate programmable trip delay timers and restart delay timers
- Last four faults (with characteristics) available via 3-digit display, network or remote displays
- RS-485 Modbus network communications
- Optional remote displays aid in complying with arc-flash safety regulations
Auxiliary Products:
- P/N: RS485MS-2W (communication module)
- RM-1000/RM-2000 (remote displays): P/N: RM-1000, P/N: RM-1000-3R, P/N: RM-1000 NEMA 4, P/N: RM-2000, P/N: RM-2000-CBM+, P/N: RM-2000-RTDW
- P/N: 777-MRSW (manual remote reset kit)
 Download the The SymCom Product Line catalog in *.pdf format
Download the SymCom Overview brochure in *.pdf format
Download the 3-Phase Voltage Monitors datasheet in *.pdf format
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