AC Type VF Open Loop Vector
AC Type VF-CL Closed Loop Flux Vector
AC Type VF-CL PVF Closed Loop with Position Velocity Feedback
DC Type SCR Closed Loop control for DC hoist motors
DC Type SCR-PVF Closed Loop with Position Velocity Feedback
Powerful New Code Compliant
Technology that’s Easy to Use
- NON-PROPRIETARY
Microprocessor-based control experts.
- A17.1-2000 / B44-00 COMPLIANT DESIGN
Field proven and accepted by TSSA.
- STANDARDIZED CORE PC BOARDS
Interchangeable across entire product line to
minimize spares burden.
- BACKWARD COMPATIBILITY
Eliminates board/software version issues and Enables older equipment to be easily updated.
- DIAGNOSTICS
Always provided onboard.
- FIELD REPROGRAMMABLE
“Personality” parameters provide ultimate flexibility.
- TELEPHONE TECHNICAL SUPPORT
Unrestricted availability for Customers.
- MODULAR DISPATCHING
Configure any car in a simplex, duplex or group.
NEXT GENERATION V900 AC & DC SIMPLIFY CODE
COMPLIANCE FOR GEARED AND GEARLESS TRACTION ELEVATORS
• AC Car Speed to 1000 fpm (5 mps); DC to 2000 fpm (10 mps)
• As Many as 64 Landings
• Simplex/Duplex/Groups to 16 Cars (with G900 Group System)
Elevator Controls is a highly regarded
manufacturer of Non-proprietary,
microprocessor-based elevator controllers.
Our equipment is designed to be simple to install,
adjust and maintain.
Appropriate, proven technology is used to ensure
years of field reliability. Key printed circuit boards
are standardized across our entire product line to
minimize spare board inventory burden.
Backward compatibility eliminates software and board
version issues, and enables older equipment
to be updated easily.
Plainly labeled LED indicators display elevator status
and mode of operation for all computer I/O. An
LCD display provides information in “plain English.”
Everything about our equipment is designed to be “Field-Friendly™.”
Elevator Controls — A Better Alternative.
V900 AC & DC CONTROLLERS
Simplified Design Delivers Reliable
Code Compliance
A dramatic reduction in the number of relays,
discrete parts and consolidation of three PC
boards into one makes the V900 system
reliable and serviceable. EN 60947-5-1 force
guided relays are incorporated to ensure
code compliance. |
PVF Position Velocity Feedback Option
To satisfy the most demanding ride
quality requirements a digital dual-feedback
Position Velocity Feedback option is
available. PVF provides microcomputerbased
position
and velocity
feedback for
higher speed
geared and
gearless
elevators in
closed loop
applications. |
Microprocessor Board
EC’s forward looking system
architecture provides universal
backward compatibility.
Proven components and
technology are always
used to ensure years of
field reliability. |
Model V900 AC Type VF-CL
The V900 VF-CL provides solid state
power control in a closed-loop system
for most geared and gearless elevators
with AC motors. Precise speed
regulation – better than +/- 1% – is
provided using quadrature encoder
feedback and a closed loop drive
design. The V900 VF-CL controller is
recommended for all variable
voltage/variable frequency AC
applications that require precise
closed-loop speed regulation with
100% torque provided to zero speed.
Model V900 Type VF-OL open-loop
vector is also available, for speeds up
to 150 FPM where speed regulation of
2% to 6% is adequate.
Model V900 DC Type SCR
The V900 SCR provides solid state
power control in a closed-loop system
for most geared and gearless elevators
with DC motors. Precise speed
regulation – better than +/- 1% – is
provided using quadrature encoder or
tachometer feedback and a closed loop
drive design.
See Specifications for Microprocessor
Elevator Controls for complete details.
Elevator Controls Corporation
Elevator Controls Corporation
6150 Warehouse Way
Sacramento, CA 95826
Toll-Free: 800.829.8106
Tel: 916.428.1708
Fax: 916.428.1728
e-mail: info@elevatorcontrols.com
www.elevatorcontrols.com |
