|
|
MONTHLY SPECIALS |
|
|
Services
About Volland Electric
Specializing in: Linear Actuators
|
Solid State Department Cutler-Hammer Drives During the month of February 2005, Volland Electric
is highlighting the many products and services offered by our Solid-State
Department. Services: o Solid-state Soft Start upgrades ·
Upgrade
your existing SSRV starter for 21st century performance o Onsite
Inverter services: ·
Cleaning,
inspection, program setting review and testing to confirm proper
operation. o Inverter
services available at our facility: ·
Diagnostic
testing, repairs, and complete remanufacturing. ·
Modifications
to include the addition of by-pass switches and braking capabilities. o Swap-out,
loaner and rental inverters: ·
In-stock rental inverters in ratings to 75HP that are easily
configured for use in your application while your inverter is being
serviced. o Repair services for your solid-state boards: ·
Inspection, testing and repair services are available for the
solid-state boards in your: AC and DC drives, servo drives and motors,
PLCs, OIMs, and other electronic devices. Our
diagnostic and repair services are available 24 hours a day Products: Volland Electric is the area’s largest and most
diversified stocking distributor of solid-state products, featuring:
During the month of February, Volland Electric
is featuring the newest Cutler-Hammer variable frequency standard drive,
the SVX9000. Cutler-Hammer’s SVX9000 Drive
At the core of the SVX9000 is sensorless vector
control technology coupled with an adaptive motor model and sophisticated
ASIC circuit features. The motor flux model is based on measurements of
all three output currents and the voltage as given by the ASIC circuit.
The model automatically identifies motor parameters for both the
sensorless vector mode and the U/f mode, keeping track of changes in the
parameters over time. The vector control is carried out in a system of
stator flux coordinates, which is immune to small variations in
measurements and motor parameters. Available sizes: ·
¼ to 125 hp for 230vac (the 200 – 240 Series) ·
¾ to 1000 kW for 380vac (the 380 -
440 Series) ·
½ to 1100 hp for 480vac (the 440 – 500 Series) ·
2 to 800hp for 575vac (the 525 – 690 Series) Features :The sophisticated sensorless flux vector control
achieves the dynamic precision of closed loop motor control over most of
the speed range: ·
Steady state speed error: <0.5% ·
Torque rise time: <10ms ·
Low ripple in the torque ·
High immunity to resonance vibrations ·
High starting torque: 200% (depends upon motor/drive sizing) ·
High starting current: 2.0 x IH ·
Suitable for multi-motor drive systems · High-speed applications, max output frequency 7200 Hz (with special application Codes and Standards
For
more information, contact your sales rep. or call 716-656-9900
Actuator Repair | Crane Dept. | Drives Dept. | Elevator Motor Repair Fork Truck Motor Repair | Motor Repair | New Sales | Pump & Gearbox Servo Motor | Surplus Motors | Switchgear
|
