INDCTL Logo
schneiderVariable Speed Drives
Product Model

ATV312HU55N4412

Manufacturer

schneider

Category

Variable Speed Drives

Product ID

34356

In Stock
Last updated: 2025/4/22
View Specifications
schneider ATV312HU55N4412

Selling Points

  • 1High Efficiency: Optimized for 5.5kW applications with 15kVA power.
  • 2Wide Voltage Range: Compatible with 380-500V three-phase supply.
  • 3Robust Design: IP20 protection for reliable operation in various environments.
  • 4Integrated EMC Filter: Ensures smooth operation with minimal electromagnetic interference.
  • 5Advanced Features: Includes solar power regulation, tank control, and all-day run-stop-restart mode management.
Product Details
ATV312HU55N4412
schneider

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Range of Product
Altivar 312 Solar
Product or Component Type
Variable speed drive
Product destination
Asynchronous motors
Product Specific Application
Pumping station with photovoltaic arrays
Assembly style
With heat sink
Device short name
ATV312
Motor power kW
5.5 kW
Maximum Horse Power Rating
7.5 hp
[Us] rated supply voltage
380...500 V - 5...5 %
Supply voltage limits
323…550 V
Supply frequency
50...60 Hz - 5...5 %
Network Frequency
47.5...63 Hz
Phase
3 phase
Line current
16.5 A 500 V<br />21.9 A 380 V, Isc = 1 kA
EMC filter
Integrated
Apparent power
15 kVA
Prospective line Isc
1 kA
Continuous output current
14.3 A 4 kHz
Maximum transient current
21.5 A 60 s
Power dissipation in W
232 W at nominal load
Speed drive output frequency
0.5…500 Hz
Nominal switching frequency
4 kHz
Switching frequency
2...16 kHz adjustable
Speed range
1…50
Transient overtorque
150…170 % of nominal motor torque
Braking torque
<= 150 % 60 s with braking resistor<br />100 % with braking resistor continuously<br />150 % without braking resistor
Asynchronous motor control profile
Factory set: energy saving mode
Regulation loop
Frequency PI regulator
Motor slip compensation
Suppressable<br />Automatic whatever the load<br />Adjustable
Output voltage
<= power supply voltage
Electrical connection
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 0.004 in² (2.5 mm²) AWG 14<br />L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 0.004 in² (2.5 mm²) AWG 14
Tightening torque
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 5.3 lbf.in (0.6 N.m)<br />L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- 7.08 lbf.in (0.8 N.m)
Insulation
Electrical between power and control
Supply
Internal supply for logic inputs 19...30 V, <100 A overload and short-circuit protection<br />Internal supply for reference potentiometer (2.2 to 10 kOhm) 10...10.8 V, <10 A overload and short-circuit protection
Analogue input number
3
Analogue input type
AI1 configurable voltage 0...10 V 30 V max 30000 Ohm<br />AI2 configurable voltage +/- 10 V 30 V max 30000 Ohm<br />AI3 configurable current 0...20 mA 250 Ohm
Sampling duration
AI1, AI2, AI3 8 ms analog<br />LI1...LI6 4 ms discrete
Response time
AOV, AOC 8 ms analog<br />R1A, R1B, R1C, R2A, R2B 8 ms discrete
Linearity error
+/- 0.2 % output
Analogue output number
2
Analogue output type
AOC configurable current 0...20 mA 800 Ohm 8 bits<br />AOV configurable voltage 0...10 V 470 Ohm 8 bits
Discrete input logic
Logic input not wired LI1...LI4), < 13 V<br />Negative logic (source) LI1...LI6), > 19 V<br />Positive logic (source) LI1...LI6), < 5 V, > 11 V
Discrete output number
2
Discrete output type
Configurable relay logic R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles<br />Configurable relay logic R2A, R2B) NC - 100000 cycles
Minimum switching current
R1-R2 10 mA 5 V DC
Maximum switching current
2 A 250 V AC inductive cos phi = 0.4 L/R = 7 ms R1-R2)<br />2 A 30 V DC inductive cos phi = 0.4 L/R = 7 ms R1-R2)<br />5 A 250 V AC resistive cos phi = 1 L/R = 0 ms R1-R2)<br />5 A 30 V DC resistive cos phi = 1 L/R = 0 ms R1-R2)
Discrete input number
6
Discrete input type
LI1...LI6) programmable 24 V, 0…100 mA PLC 3500 Ohm
Acceleration and deceleration ramps
Linear adjustable separately from 0.1 to 999.9 s<br />S, U or customized
Braking to standstill
By DC injection
Protection type
Input phase breaks drive<br />Line supply overvoltage and undervoltage safety circuits drive<br />Line supply phase loss safety function, for three phases supply drive<br />Motor phase breaks drive<br />Overcurrent between output phases and earth (on power up only) drive<br />Overheating protection drive<br />Short-circuit between motor phases drive<br />Thermal protection motor
Dielectric strength
2410 V DC between earth and power terminals<br />3400 V AC between control and power terminals
Insulation resistance
>= 500 mOhm 500 V DC for 1 minute
Local signalling
for drive voltage 1 LED (red)<br /> for CANopen bus status four 7-segment display units
Time constant
5 ms for reference change
Frequency resolution
Analog input 0.1...100 Hz<br />Display unit 0.1 Hz
communication port protocol
CANopen<br />Modbus
Connector type
1 RJ45 Modbus/CANopen
Physical interface
RS485 multidrop serial link
Transmission frame
RTU
Transmission Rate
10, 20, 50, 125, 250, 500 kbps or 1 Mbps CANopen<br />4800, 9600 or 19200 bps Modbus
Number of addresses
1…127 CANopen<br />1…247 Modbus
Number of drive
127 CANopen<br />31 Modbus
Electromagnetic compatibility
1.2/50 µs - 8/20 µs surge immunity test level 3 IEC 61000-4-5<br />Electrical fast transient/burst immunity test level 4 IEC 61000-4-4<br />Electrostatic discharge immunity test level 3 IEC 61000-4-2<br />Radiated radio-frequency electromagnetic field immunity test level 3 IEC 61000-4-3
Standards
IEC 61800-3<br />IEC 61800-5-1
marking
CE
Height
9.1 in (232 mm)
Width
7.09 in (180 mm)
Depth
6.8 in (172 mm)
Net Weight
14.3 lb(US) (6.5 kg)
Option card
Communication card CANopen daisy chain<br />Communication card DeviceNet<br />Communication card Fipio<br />Communication card Modbus TCP<br />Communication card Profibus DP
IP degree of protection
IP20 without cover plate
Pollution degree
2
Protective treatment
TC
Vibration resistance
1 gn 13…150 Hz)EN/IEC 60068-2-6<br />1.5 mm 3…13 Hz)EN/IEC 60068-2-6
Shock resistance
15 gn 11 ms EN/IEC 60068-2-27
Relative humidity
5…95 % without condensation IEC 60068-2-3<br />5…95 % without dripping water IEC 60068-2-3
Ambient Air Temperature for Storage
-13…158 °F (-25…70 °C)
Ambient air temperature for operation
14…122 °F (-10…50 °C) without derating with protective cover on top of the drive)<br />14…140 °F (-10…60 °C) with derating factor without protective cover on top of the drive)
Operating altitude
<= 3280.84 ft (1000 m) without derating<br />>= 3280.84 ft (1000 m) with current derating 1 % per 100 m
Operating position
Vertical +/- 10 degree

Specifications may be subject to change without notice