Transcript
3-Phase Voltage Monitor Model 601 Features: •
• • • • SymCom’s Model 601 is a fully programmable electronic voltage monitor designed to monitor three-phase voltage systems. 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 amount of restart delay time (RD2). The Model 601 can be used as a stand-alone product or the communication port can be used to form a network and monitor the motors with a SymCom remote monitor and/or SCADA, PLC, or PC. It can be used with an optional RS-485 module allowing up to 99 Model 601, Model 777, or Model 77C units to be linked together. From the computer, an operator can control the motor, view the operating parameters, or log information. Software sold separately.
• • • • • • •
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 UL and cUL listed 5-year warranty Made in USA
SS-601
The following 11 parameters can be viewed from the three digit LED display or from a networked computer: low voltage setpoint, high voltage setpoint, voltage unbalance setpoint, low frequency setpoint, high frequency setpoint, 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 RS485 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.
Rev. 0810
Specifications Enclosure Dimensions
Functional Characteristics Programmable Operating Points LV-Low Voltage Threshold HV-High Voltage Threshold VUB-Voltage Unbalance Threshold LF-Low Frequency HF-High Frequency TD1-Voltage/Frequency Trip Delay TD2-Single-phase Fault Trip Delay RD1-Power-Up Delay Timer RD2-Restart Delay After a Trip (motor cool-down timer) #RF-Number of restarts after a fault ADDR-Device Communication Address
0.20" [5.08]
170-524V 172-528V 2-15% or 999 (disabled) 35-73Hz 37-75Hz 1-50 seconds 1-50 seconds 0, 2-500 seconds 2-500 seconds 0 or A (manual reset or automatic) A01-A99
2.65" [67.31] 2.28" [57.91]
Input Characteristics Supply Voltage Frequency
3.10" [78.74]
200-480VAC 50/60 Hz
3.60" [91.44]
Output Characteristics
3.85" [97.79]
Output Contact Rating - SPDT (Form C) Pilot Duty General Purpose
480VA @ 240VAC, B300 10A @ 240VAC
General Characteristics
1.20" [30.48]
Operating Temperature Ambient Operating Storage Accuracy at 25o C (77o F) Voltage Timing Repeatability Voltage Maximum Input Power Class of Protection Relative Humidity Terminal Torque Standards Passed Electrostatic Discharge (ESD) Radio Frequency Immunity (RFI), Conducted Radio Frequency Immunity (RFI), Radiated Fast Transient Burst Surge IEC ANSI/IEEE
-20o to 70o C (-4o to 158o F) -40o to 80o C (-40o to 176o F) ± 1% 5% ± 1 second
DIA. 0.65" [16.51]
± 0.5% 5W IP20 (finger safe) 10-95%, non-condensing per IEC 68-2-3 7 in.-lbs.
61000-4-5 Level 3, 2kV line-to-line; Level 4, 4kV line-to-ground C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line Meets UL508 (2 x rated V + 1000V for 1 minute) IEC 68-2-6, 10-55Hz, 1mm peak-to-peak, 2 hours, 3 axis IEC 68-2-27, 30g, 3 axis, 11ms duration, half-sine pulse
3.60" [91.44] 3.85" [97.79]
inches (millimeters)
UL508 (File #E68520) C22.2 No. 14 (File #46510) IEC 60947-1, IEC 60947-5-1 3.05” H x 3.85” W x 5.05” D (77.47 x 97.79 x 128.27 mm) 1.2 lbs. (544.31 g) Surface mount (4 - #8 screws) or DIN Rail Mount
Model 601 can be preprogrammed prior to installation by applying at least 120V to the L1 and L2 terminals.
How to order:
Part Number: 601 SymCom 222 Disk Drive Rapid City, SD 57701 www.SymCom.com
4.70" [119.38] 5.05" [128.27]
IEC 61000-4-2, Level 3, 6kV contact, 8kV air IEC 61000-4-6, Level 3 10V IEC 61000-4-3, Level 3 10 V/m IEC 61000-4-4, Level 3, 3.5 kV input power
Hi-potential Test Vibration Shock Safety Marks UL CSA CE Dimensions Weight Mounting Method
3.05" [77.47]
SSAC 8242 Loop Rd Baldwinsville, NY 13027 www.SSAC.com
[email protected] •
[email protected] 800.843.8848 • 605.348.5580 • 605.348.5685 fax
