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Open AC Drives Drives Overview
Panel Mounted / Open AC Drive Solutions
Overview of Altivar™ 71 and Altivar™ Process 900
Type of Motor Control Complex, High-power Machines
Key Application/Market Segment
•
Material handling
•
High performance movement and regulation
•
Lifts, cranes, hoists
•
Extruders, shredders
•
Presses
•
Material handling
•
Artificial lift
•
High performance movement and regulation
•
Lifts, cranes, hoists
•
Extruders, shredders
•
Presses
•
Positive displacement pumps
Drives Altivar 71
Altivar Process 900
Distribution voltage ranges for 50/60 Hz
line supply
Single-phase 230–240 V
Three-phase 200–240 V
Three-phase 380–480 V
Three-phase 500–690 V
Three-phase 200–240 V
Three-phase 380–480 V
Three-phase 500–600 V
Three-phase 500–690 V
Horsepower ratings for three-phase
motors
1–30 hp, 208/230 V single-phase input
1/2–100 hp, 200/230 V
1–1800 hp, 400/480 V
2–2100 hp, 575/690 V
1–100 hp, 208/230 V
1–500 hp, 400/480 V
1–100 hp, 400/480 V (ATV950)
3–100 hp, 500/600 V
3–125 hp, 500/690 V
Drives
Output frequency
0.5–599 Hz up to 50 hp
0.5–500 Hz from 50 hp to 700 hp
0.5–599 Hz
Type of Control
Asynchronous motor
Sensorless flux vector control (with or without sensor), volts per hertz ratio (2 or 5 points),
ENA system, synchronous motor vector control with or without speed feedback
Voltage vector control, currrent vector control closed
loop, 5-segment V/F profile, energy saving,
synchronous reluctance motor
Synchronous motor Vector control with or without speed feedback
Open loop synchronous motor, closed-loop
synchronous motor, open-loop synchronous motor
variable torque
Transient overtorque
220% of the nominal motor torque for 2 seconds
170% for 60 seconds
Normal duty: 120% overcurrent for 60 s.
Heavy duty: 150% overcurrent for 60 s.
Functions
Number of Functions
> 150 45+
Number of I/O
Analog inputs
2–4 3–5
Analog outputs
— 2
Logic inputs
6–20 8–14
Logic/Relay outputs
2–4 3–6
Safety function
inputs
— 2
Communication
Integrated Modbus™ and CANopen Modbus™ and Ethernet IP /Modbus TCP dual port
Available as an
option
-Profibus DP [V1]
- DeviceNet
- Modbus TCP/IP
- EtherNet/IP and Modbus/TCP Dual port
- Interbus S
- Modbus/Uni-Telway
- Modbus Plus
- CANopen: Daisy Chain RJ45, Sub-D and screw
terminals
- ProfiNet
- Profibus DP V1
- DeviceNet
- EtherCAT
Other Option Cards Encoder interface cards, I/O extension cards, IMC programmable card
I/O extension cards, Encoder input cards, Resolver
input cards
Enclosure Rating IP20, Type 1 with optional kit Type 1, Type 12 (ATV950 only)
Standards and Certifications
IEC/EN 61800-5-1, IEC/EN 61800-3
(environments 1 and 2, C1 to C3),
EN 55011, EN 55022,
IEC/EN 61000-4-2/4-3/4-4/4-5/4-6/4-11,CE,
UL, CSA, DNV, C-TICK, NOM 117, GOST, ABS
UL 508C, UL File E116875, CSA, TUV, REACH, UL50,
EN/IEC 61800-3, EN/IEC 61800-3 environment 1
category C2, EN/IEC 61800-3 environment 2 category
C3, EN/IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3,
IEC 61508
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AC DRIVES AND SOFT STARTERS