Opis
Frekventni pretvaraC ATV312-0,75kW-2,4kVA-41W-380…500V-3 faze
| 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 |
0,75 kW
|
| motor power hp |
1 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 |
3,6 A 380 V, Isc = 5 kA
2,7 A 500 V |
| EMC filter |
Integrated
|
| apparent power |
2,4 kVA
|
| maximum transient current |
3,5 A 60 s
|
| power dissipation in W |
41 W at nominal load
|
| speed range |
1…50
|
| asynchronous motor control profile |
Sensorless flux vector control with PWM type motor control signal
Factory set : constant torque |
| 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 5 mm² AWG 10 |
| supply |
Internal supply for logic inputs 19…30 V 100 mA overload and short-circuit protection
Internal supply for reference potentiometer (2.2 to 10 kOhm) 10…10.8 V 10 mA overload and short-circuit protection |
| communication port protocol |
CANopen
Modbus |
| 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 CANopen daisy chain
Communication card DeviceNet Communication card Fipio Communication card Modbus TCP Communication card Profibus DP |
| supply voltage limits |
323…550 V
|
|---|---|
| network frequency |
47.5…63 Hz
|
| prospective line Isc |
5 kA
|
| continuous output current |
2,3 A 4 kHz
|
| output frequency |
0…500 kHz
|
| nominal switching frequency |
4 kHz
|
| switching frequency |
2…16 kHz adjustable
|
| transient overtorque |
170…200 % of nominal motor torque
|
| braking torque |
150 % 60 s with braking resistor
100 % with braking resistor continuously 150 % without braking resistor |
| regulation loop |
Frequency PI regulator
|
| motor slip compensation |
Adjustable
Automatic whatever the load 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/- 1,2 N.m |
| insulation |
Electrical between power and control
|
| analogue input number |
3
|
| analogue input type |
AI1 configurable voltage 0…10 V 30 V max 30000 Ohm
AI2 configurable voltage +/- 10 V 30 V max 30000 Ohm AI3 configurable current 0…20 mA 250 Ohm |
| sampling duration |
AI1, AI2, AI3 8 ms analog
LI1…LI6 4 ms discrete |
| response time |
AOV, AOC 8 ms analog
R1A, R1B, R1C, R2A, R2B 8 ms discrete |
| linearity error |
+/- 0.2 % output
|
| analogue output number |
1
|
| analogue output type |
AOC configurable current 0…20 mA 800 Ohm 8 bits
AOV configurable voltage 0…10 V 470 Ohm 8 bits |
| discrete input logic |
Logic input not wired LI1…LI4), < 13 V
Negative logic (source) LI1...LI6), > 19 V
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
Configurable relay logic R2A, R2B) NC – 100000 cycles |
| minimum switching current |
R1-R2 10 mA 5 V DC
|
| maximum switching current |
R1-R2 2 A 250 V AC inductive, cos phi = 0,4 7 ms
R1-R2 2 A 30 V DC inductive, cos phi = 0,4 7 ms R1-R2 5 A 250 V AC resistive, cos phi = 1 0 ms R1-R2 5 A 30 V DC resistive, cos phi = 1 0 ms |
| discrete input number |
6
|
| discrete input type |
LI1…LI6) programmable 24 V, 0…100 mA PLC 3500 Ohm
|
| acceleration and deceleration ramps |
S, U or customized
Linear adjustable separately from 0.1 to 999.9 s |
| 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 |
Drive voltage 1 LED red)
CANopen bus status four 7-segment display units |
| time constant |
5 ms for reference change
|
| frequency resolution |
Analog input 0.1…100 Hz
Display unit 0.1 Hz |
| 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
4800, 9600 or 19200 bps Modbus |
| number of addresses |
1…127 CANopen
1…247 Modbus |
| number of drive |
127 CANopen
31 Modbus |
| marking |
CE
|
| operating position |
Vertical +/- 10 degree
|
| height |
143 mm
|
| width |
107 mm
|
| depth |
152 mm
|
| net weight |
1,8 kg
|
[accordion-item title=”Original kataloÅ¡ki broj”]
ATV312H075N4
[/accordion-item]
[accordion-item title=”Robna marka”]
SCHNEIDER
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