Main

Range of product

Altivar 312

Product or component type

Variable speed drive

Product destination

Asynchronous motors

Product specific application

Simple machine

Assembly style

With heat sink

Component name

ATV312

Motor power kW

5.5 kW

Motor power hp

7.5 hp

[Us] rated supply voltage

380...500 V - 15...10 %

Supply frequency

50...60 Hz - 5...5 %

Network number of phases

3 phases

Line current

21.9 A at 380 V, Isc = 22 kA
 16.5 A at 500 V

EMC filter

Integrated

Apparent power

15 kVA

Maximum transient current

21.5 A for 60 s

Power dissipation in W

232 W at nominal load

Speed range

1…50

Asynchronous motor control profile

Factory set : constant torque
 Sensorless flux vector control with PWM type motor control signal

Electrical connection

Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 2.5 mm² AWG 14
 L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 16 mm² AWG 6

Supply

Internal supply for logic inputs: 19...30 V 100 mA, protection type: overload and short-circuit protection
 Internal supply for reference potentiometer (2.2 to 10 kOhm): 10...10.8 V 10 mA, protection type: overload and short-circuit protection

Communication port protocol

Modbus
 CANopen

IP degree of protection

IP20 on upper part without cover plate
 IP21 on connection terminals
 IP31 on upper part
 IP41 on upper part

Option card

Communication card for CANopen daisy chain
 Communication card for DeviceNet
 Communication card for Fipio
 Communication card for Modbus TCP
 Communication card for Profibus DP

Complementary

Supply voltage limits

323…550 V

Prospective line Isc

22 kA

Continuous output current

14.3 A at 4 kHz

Output frequency

0…500 Hz

Nominal switching frequency

4 kHz

Switching frequency

2...16 kHz adjustable

Transient overtorque

170…200 % of nominal motor torque

Braking torque

150 % during 60 s with braking resistor
 100 % with braking resistor continuously
 150 % without braking resistor

Regulation loop

Frequency PI regulator

Motor slip compensation

Automatic whatever the load
 Adjustable
 Suppressable

Output voltage

<= power supply voltage

Tightening torque

Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6: 0.6 N.m
 L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 2.5 N.m

Insulation

Electrical between power and control

Analogue input number

3

Analogue input type

AI1 configurable voltage 0...10 V, input voltage 30 V max, impedance: 30000 Ohm
 AI2 configurable voltage +/- 10 V, input voltage 30 V max, impedance: 30000 Ohm
 AI3 configurable current 0...20 mA, impedance: 250 Ohm

Sampling duration

AI1, AI2, AI3: 8 ms analog
 LI1...LI6: 4 ms discrete

Response time

AOV, AOC 8 ms for analog
 R1A, R1B, R1C, R2A, R2B 8 ms for discrete

Linearity error

+/- 0.2 % for output

Analogue output number

1

Analogue output type

AOC configurable current: 0...20 mA, impedance: 800 Ohm, resolution: 8 bits
 AOV configurable voltage: 0...10 V, impedance: 470 Ohm, resolution: 8 bits

Discrete input logic

Logic input not wired (LI1...LI4), < 13 V (state 1)
 Negative logic (source) (LI1...LI6), > 19 V (state 0)
 Positive logic (source) (LI1...LI6), < 5 V (state 0), > 11 V (state 1)

Discrete output number

2

Discrete output type

Configurable relay logic: (R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles
 Configurable relay logic: (R2A, R2B) NC - 100000 cycles

Minimum switching current

R1-R2 10 mA at 5 V DC

Maximum switching current

R1-R2: 2 A at 250 V AC inductive load, cos phi = 0.4 and L/R = 7 ms
 R1-R2: 2 A at 30 V DC inductive load, cos phi = 0.4 and L/R = 7 ms
 R1-R2: 5 A at 250 V AC resistive load, cos phi = 1 and L/R = 0 ms
 R1-R2: 5 A at 30 V DC resistive load, cos phi = 1 and L/R = 0 ms

Discrete input number

6

Discrete input type

(LI1...LI6) programmable at 24 V, 0…100 mA for PLC, impedance: 3500 Ohm

Acceleration and deceleration ramps

Linear adjustable separately from 0.1 to 999.9 s
 S, U or customized

Braking to standstill

By DC injection

Protection type

Input phase breaks: drive
 Line supply overvoltage and undervoltage safety circuits: drive
 Line supply phase loss safety function, for three phases supply: drive
 Motor phase breaks: drive
 Overcurrent between output phases and earth (on power up only): drive
 Overheating protection: drive
 Short-circuit between motor phases: drive
 Thermal protection: motor

Insulation resistance

>= 500 mOhm 500 V DC for 1 minute

Local signalling

1 LED (red) for drive voltage
 Four 7-segment display units for CANopen bus status

Time constant

5 ms for reference change

Frequency resolution

Analog input: 0.1...100 Hz
 Display unit: 0.1 Hz

Connector type

1 RJ45 for Modbus/CANopen

Physical interface

RS485 multidrop serial link

Transmission frame

RTU

Transmission rate

10, 20, 50, 125, 250, 500 kbps or 1 Mbps for CANopen
 4800, 9600 or 19200 bps for Modbus

Number of addresses

1…127 for CANopen
 1…247 for Modbus

Number of drive

127 for CANopen
 31 for Modbus

Marking

CE

operating position

Vertical +/- 10 degree

Outer dimension

442 x 239 x 192 mm
 300 x 210 x 170 mm
 232 x 180 x 170 mm
 402 x 239 x 192 mm

Height

232 mm

Width

180 mm

Depth

172 mm

Net weight

6.5 kg

Environment

Dielectric strength

2410 V DC between earth and power terminals
 3400 V AC between control and power terminals

Electromagnetic compatibility

1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5
 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4
 Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2
 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3

Standards

IEC 61800-5-1
 IEC 61800-3

Product certifications

GOST
 DNV
 NOM
 UL
 CSA
 C-Tick

Pollution degree

2

Protective treatment

TC

Vibration resistance

1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6
 1.5 mm (f= 3…13 Hz) conforming to EN/IEC 60068-2-6

Shock resistance

15 gn for 11 ms conforming to EN/IEC 60068-2-27

Relative humidity

5…95 % without condensation conforming to IEC 60068-2-3
 5…95 % without dripping water conforming to IEC 60068-2-3

Ambient air temperature for storage

-25…70 °C

Ambient air temperature for operation

-10…50 °C without derating (with protective cover on top of the drive)
 -10…60 °C with derating factor (without protective cover on top of the drive)

Operating altitude

<= 1000 m without derating
 1000...3000 m with current derating 1 % per 100 m

Packing Units

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

22.476 cm

Package 1 Width

26.31 cm

Package 1 Length

29.892 cm

Package 1 Weight

6.02 kg

Unit Type of Package 2

S04

Number of Units in Package 2

2

Package 2 Height

30 cm

Package 2 Width

40 cm

Package 2 Length

60 cm

Package 2 Weight

13.171 kg

Unit Type of Package 3

PAL

Number of Units in Package 3

18

Package 3 Height

77 cm

Package 3 Width

60 cm

Package 3 Length

80 cm

Package 3 Weight

115.2 kg

Contractual warranty

Warranty

18 months