BENSHAW ENHANCED KEYPAD Manual do Utilizador descarregar pdf (Página 104)

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Standard Low Voltage Starter Products

Intelligent Motor Control

mx

3

/

mx

2

controllers

CONTROL FEATURE COMPARISON

MISCELLANEOUS MX

2

MX

3

Voltage Ramp  

Current Ramp  

TruTorque™ Ramp  

Power Ramp  

Tach/Speed Control Ramp  

Linear Ramp Proﬁles  

Squared and S Ramp Proﬁles  

Dual Ramps  

Kicking  

Voltage Decel  

TruTorque™ Decel  

DC Braking  

Heater/Antiwindmill  

Jogging 7-14% Speed  

Slow Speed Cyclo™ Operation

0-40% speed

 

Inside Delta  

Wye-Delta/Electromechanical Control  

Phase Controller  

Current Follower  

ATL  

PROTECTION MX

2

MX

3

Separate Starting/Running

Overload Classes

 

Adj. Hot/Cold Ratio  

Adj. Cooling Time  

Intelligent Start Lockout  

Adj. OL Lockout Level  

Over/Under Current Protection  

Retained OL When Power Lost  

Current Imbalance Protection  

IOC (Instantaneous Over Current)  

Open/Shorted SCR Detection  

Overcurrent/Shear Pin  

Undercurrent/Load Loss  

Residual Ground Fault Protection  

Zero Seq. Ground Fault Protection  

Starts Per Hour  

RTD Monitoring  

Motor PTC  

Stack OT Switch  

Stack Thermistor Input  

Backspin Timer  

Time Between Starts  

Phase Rotation  

Overvoltage  

Undervoltage  

Phase Loss  

UTS/Stall Timer  

Zero Speed Switch  

PF Trip  

PORT (Power Outage Ride Through)  

Keypad Fault Reset  

Adj. Auto Fault Reset Timer  

Adj. No. of Auto Resets Before Lockout  

Decel After Fault  

Fault Log  

Time and Date Stamp  

9 Data Snapshots of Each Fault  

Event Log (last 99 events)  

Fault Classes 

USER I/O MX

2

MX

3

Programmable Digital Inputs  

Programmable Digital Outputs  

User Analog Input  

Programmable User Analog Output  

Local/Remote Source Input  

Power Up Start  

METERING MX

2

MX

3

Full Voltage and Current Metering  

True RMS Calculation  

Factory Menu Calibration  

Current Imbalance Meter  

Ground Fault Meter  

Watt Meters  

KVA Meters  

VAR Meter  

Watt Hour Meters  

Line Frequency Meter  

Power Factor Meter  

% OL Meter  

Time Until OL Lockout Release Meter  

Phase Rotation Meter  

& Power and % TruTorque™ Meter  

Run Time Meter  

Number of Starts Meter  

Peak Current of Last Start Meter  

Last Starting Time Meter  

Analog Input Meter  

Real Time Clock  

RTD Meters  

MISCELLANEOUS MX

2

MX

3

LV BIST  

MV BIST  

LV Powered BIST  

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