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Drives Overview Open AC Drives
schneider-electric.us
Panel Mounted / Open AC Drive Solutions
Overview of Altivar™ 12 / 312
Type of Motor Control Simple Machines
Key Application/Market Segment
•
Conveyors
•
Mixers
•
Gate control
•
Machine movement
•
Small pumps and fans
•
Positive displacement pumps
•
Material handling
Drives Altivar 12 Altivar 312
Distribution voltage ranges for 50/60 Hz line supply
Single-phase 100–120 V
Single-phase 200–240 V
Three-phase 200–230 V
Single-phase 200–240 V
Three-phase 200– 240 V
Three-phase 380–500 V
Three-phase 525–600 V
Horsepower ratings for three-phase motors
1/4–1 hp, 115/230 V single-phase input
1/4–3 hp, 208/230 V single-phase input
1/4–5 hp, 208/230 V
1/4–3 hp, 208/230 V single-phase input
1/4–20 hp, 208/230 V
1/2–20 hp, 400/480 V
1–20 hp, 525/600 V
Drives
Output frequency
0.5– 400 Hz 0.5–500 Hz
Type of Control
Asynchronous motor
Sensorless flux vector control
Kn2 quadratic ratio for pump and fan
Sensorless flux vector control, volts per hertz, Energy saving
ratio
Synchronous motor
— —
Transient overtorque 150% to 170% of nominal motor torque 170% to 200% of the nominal motor torque
Functions
Number of Functions
40 50
Number of I/O
Analog inputs
1 3
Analog outputs
1 1
Logic inputs
4 6
Logic/Relay outputs 1 L.O., 1 N.O./1 N.C. relay contacts 2: 1 N.O./1 N.C. + 1 N.O. relay contacts
Communication
Integrated
Modbus™
Modbus™ and CANOpen
Available as an option
—
•
DeviceNet
•
Profibus DP
•
CANOpen Daisy Chain
•
Ethernet TCP/IP (gateway)
•
FIPIO (gateway)
Other Option Cards
— —
Enclosure Rating
IP20
IP20, Type 1 with optional kit, Type 12 available with ATV31C
Standards and Certifications
EC/EN 61800-5-1, IEC/EN 61800-3
(Environments 1 and 2, categories C1 and C3) CE, UL, CSA,
C-Tick,
NOM, GOST
EN 50178, EN 61800-3,
EN 55011 - EN 55002:
class A, class B with option, C-TICK, UL, N998, CE, CSA
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AC DRIVES AND SOFT STARTERS