| Weight (in Kg) |
7.6 |
| Net weight |
6.3 kg |
| Operating Position |
vertical +/- 10 degree |
| Connector Type |
RJ45 (on front face) for Modbus |
| Output Voltage |
380...460 V three phase |
| Quantity Per Set |
set of 1 |
| [Us] rated supply voltage |
380...460 V - 15...10 % |
| Product Or Component Type |
variable speed drive |
| Ambient air temperature for operation |
-10-55 °C without derating
55-60 °C protective cover from the top of the drive removed with current derating 2.2 % per °C |
| Continuous Output Current |
33 A at 4 kHz |
| Minimum Switching Current |
5 mA at 24 V DC for logic relay |
| Supply Frequency |
50/60 Hz +/- 5 % |
| Assembly Style |
with heat sink |
| Noise Level |
50 dB |
| Type of Cooling |
integrated fan |
| Analogue Input Number |
1 |
| Analogue Output Number |
1 |
| Time Constant |
20 ms +/- 1 ms for reference change |
| Communication Port Protocol |
Modbus |
| Apparent Power |
30.7 kVA |
| Braking to Standstill |
by DC injection, <30 s |
| Braking Torque |
up to 150 % of nominal motor torque with braking resistor at high inertia
up to 70 % of nominal motor torque without braking resistor |
| Emc Filter |
without EMC filter |
| Frequency Resolution |
analog input: converter A/D, 10 bits
display unit: 0.1 Hz |
| Line Current |
46.5 A |
| Linearity Error |
#ERROR! |
| Nominal Switching Frequency |
4 kHz |
| Number of Addresses |
1-247 for Modbus |
| Physical Interface |
2-wire RS 485 for Modbus |
| Prospective Line Isc |
22 kA |
| Speed Drive Output Frequency |
0.5-400 Hz |
| Speed Range |
44581 |
| Transient Overtorque |
170-200 % of nominal motor torque depending on drive rating and type of motor |
| Communication Service |
read holding registers (03) 29 words
write single register (06) 29 words
write multiple registers (16) 27 words
read/write multiple registers (23) 4/4 words
read device identification (43) |
| Switching Frequency |
2...12 kHz adjustable |
| Electromagnetic Compatibility |
electrical fast transient/burst immunity test - test level: level 4 conforming to EN/IEC 61000-4-4
electrostatic discharge immunity test - test level: level 3 conforming to EN/IEC 61000-4-2
immunity to conducted disturbances - test level: level 3 conforming to EN/IEC 61000-4-6
radiated radio-frequency electromagnetic field immunity test - test level: level 3 conforming to EN/IEC 61000-4-3
voltage dips and interruptions immunity test conforming to EN/IEC 61000-4-11
surge immunity test - test level: level 3 conforming to EN/IEC 61000-4-5 |
| IP degree of protection |
IP20 without blanking plate on upper part
IP40 top |
| Protection Type |
line supply overvoltage
line supply undervoltage
overcurrent between output phases and earth
overheating protection
short-circuit between motor phases
against input phase loss in three-phase
thermal motor protection via the drive by continuous calculation of I²t |
| Standards |
EN/IEC 61800-5-1 |
| Motor Power Hp |
20 hp |
| Operating altitude |
<= 1000 m without derating |
| Power Dissipation in w |
438.8 W at In |
| Product Specific Application |
simple machine |
| Transmission Rate |
4800 bit/s
9600 bit/s
19200 bit/s
38400 bit/s |
| Acceleration and Deceleration Ramps |
U
S
linear from 0...999.9 s |
| Asynchronous Motor Control Profile |
quadratic voltage/frequency ratio
sensorless flux vector control |
| Maximum Transient Current |
49.5 A for 60 s |
| Motor Slip Compensation |
preset in factory
adjustable |
| Sampling Duration |
10 ms for analogue input
20 ms, tolerance +/- 1 ms for logic input |
| Electrical Connection |
terminal, clamping capacity: 10 mm² (L1, L2, L3, PA/+, PB, U, V, W) |
| Analogue Input Type |
configurable current AI1 0...20 mA 250 Ohm
configurable voltage AI1 0...10 V 30 kOhm
configurable voltage AI1 0...5 V 30 kOhm |
| Analogue Output Type |
AO1 software-configurable voltage: 0...10 V, impedance: 470 Ohm, resolution 8 bits
AO1 software-configurable current: 0...20 mA, impedance: 800 Ohm, resolution 8 bits |
| Discrete Input Logic |
negative logic (sink), > 16 V (state 0), < 10 V (state 1), input impedance 3.5 kOhm
positive logic (source), 0...< 5 V (state 0), > 11 V (state 1) |
| Discrete Output Type |
logic output LO+, LO-
protected relay output R1A, R1B, R1C 1 C/O |
| Maximum Switching Current |
2 A at 250 V AC on inductive load cos phi = 0.4 L/R = 7 ms for logic relay
2 A at 30 V DC on inductive load cos phi = 0.4 L/R = 7 ms for logic relay
3 A at 250 V AC on resistive load cos phi = 1 L/R = 0 ms for logic relay
4 A at 30 V DC on resistive load cos phi = 1 L/R = 0 ms for logic relay |
| Supply |
internal supply for reference potentiometer: 5 V (4.75-5.25 V)DC, <10 mA with overload and short-circuit protection
internal supply for logic inputs: 24 V (20.4-28.8 V)DC, <100 mA with overload and short-circuit protection |
| Depth |
191 mm |
| Height |
330 mm |
| Ambient air temperature for storage |
-25-70 °C |
| Range of Product |
Easy Altivar 310 |
| Shock Resistance |
15 gn conforming to EN/IEC 60068-2-27 for 11 ms |
| Tightening Torque |
2.2-2.4 N.m |
| width |
180 mm |
| Pollution degree |
2 conforming to EN/IEC 61800-5-1 |
| Insulation |
electrical between power and control |
| Discrete Input Number |
4 |
| Motor Power Kw |
15 kW |
| Discrete Output Number |
2 |
| Transmission Frame |
RTU for Modbus |
| Network Number Of Phases |
three phase |
| Discrete Input Type |
programmable LI1...LI4 24 V 18...30 V |
| Device short name |
ATV310 |
| Product destination |
asynchronous motors |
| Environmental Characteristic |
dust pollution resistance class 3S2 conforming to EN/IEC 60721-3-3
chemical pollution resistance class 3C3 conforming to EN/IEC 60721-3-3 |
| Brand |
Schneider Electric |
