11 • Introduction
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Main Features, Options and Advantages
Advantages at a Glance
❍ Complete line of 60-1,200A, 2,300-15,000V as
standard products
❍ Customized soft starters (consult the factory
for details)
❍ Heavy duty, fully rated design
❍ Starting capacity of 400% of FLC for 30
seconds at a rated ambient temperature of 50°C
❍ Preparation for bypass - to maintain protection
when bypass is closed
❍ Robust construction
❍ Superior starting & stopping characteristics
❍ Comprehensive motor protection package
❍ User friendly
❍ Unique protection for corrosive environments
❍ Generator ready - auto frequency tracking
❍ Sustains variations of 45-65Hz while starting
❍ Unique built in optional features including:
❍ Motor insulation tester
❍ Modbus / Profibus /DeviceNet comm.
❍ Analog output
❍ Relay PCB for comm. control
❍ Tacho feedback
❍ Multi-start (standard)and Multi-soft
stop (optional) capability
❍ Synchronous motor excitation system
control
❍ Remote display
Standard Ratings
❍ 2.3kV, 4.16kV, 6kV, 6.6kV, 10kV,11kV,
13.2kV, 13.8kV, 15kV
Starting & Stopping
❍ Soft start & soft stop
❍ Current limit
❍ Pump control program
❍ Torque and current control for optimized
starting & stopping process
❍ Dual adjustments - two starting & stopping
characteristics
❍ Advanced pulse start
❍ Linear acceleration
Motor & Starter Protection
❍ Too many starts
Coast Down Time
❍ Long start time (stall)
❍ Shear-pin
❍ Electronic overload with selectable curves
according to IEC classes or NEMA classes
❍ Under current with adjustable delay
❍ Unbalance current with adjustable delay
❍ Ground fault with adjustable delay
❍ Phase loss & phase sequence
❍ Under, over & no voltage
❍ Load loss (motor not connected)
❍ Shorted SCR
❍ Starter over-temperature
Displays LCD & LEDs
❍ Illuminated LCD - 2 lines x 16 characters
❍ Selectable languages: English, German, French,
Spanish and Turkish (Chinese and Russian - optional)
❍ Two display modes for basic and advanced
applications
❍ Friendly operation with default parameters
❍ Eight LEDs for quick operational status
❍ Statistical data including:
❍ Total run time
❍ Total number of starts
❍ Total number of trips
❍ Last start current
❍ Last start time
❍ Last 10 trips with time stamp
❍ Current at trip
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