 |
|
|
|
I'm Online Chat Now
Certification
Small Speed Variable Frequency Drive Inverter For Heavy Duty Industry
|
Product Details:
Payment & Shipping Terms:
|
Detailed Product Description
| Type: | Variable Speed Drive | Application: | Complex, High-power Machines |
|---|---|---|---|
| Component Name: | ATV71 | Network Number Of Phases: | 3 Phase |
| Rated Supply Voltage: | 380 To 480 V | Motor Power KW: | 0.37 To 630 KW |
| Highlight: | vfd variable frequency drive,variable speed frequency drive,3 phase variable frequency drive inverter |
||
Schneider Altivar 71 Types Variable Frequency Drive Inverter ATV71 Heavy Duty Industry Inverter
Applications
High performance applications (constant torque):
- Material handling
- Hoisting
- Wood machines
- Process machines
- Textile machines
- Packaging
Features
200... 240 V single-phase
200... 240 V / 380... 690 V 3-phase, 50/60 Hz
200... 240 V / 380... 690 V 3-phase, 50/60 Hz
- Speed regulation by flux vector control with or without sensor
- Speed range: from 1 to 1 000 in closed loop mode with encoder feedback, from 1 to 100 in open loop mode
- Graphic terminal: plain text, navigation button, configurable function keys, "Simply Start" menu ...
- Protection of motor and of drive
- "Power Removal ", ATEX safety functions
- More than 150 functions available: PID controller, brake control suited to travelling, hoisting and slewing movements...
- Integrated EMC filter class A
- Integrated Modbus and CANopen
- I/O extension cards, interface cards for encoder
- Communication cards: Fipio, Ethernet, Modbus Plus, PROFIBUS DP, DeviceNet, Uni-Telway, INTERBUS
- Controller Inside programmable card
Datasheet Of Schneider Altivar 71 Types Variable Frequency Drive Inverter
| range of product |
Altivar 71
|
|
|---|---|---|
| product or component type |
Variable speed drive
|
|
| product specific application |
Complex, high-power machines
|
|
| component name |
ATV71
|
|
| motor power kW |
1.5 kW at 380...480 V 3 phases
|
|
| motor power hp |
2 hp at 380...480 V 3 phases
|
|
| motor cable length |
<= 50 m Shielded cable
<= 100 m Unshielded cable |
|
| [Us] rated supply voltage |
380...480 V (- 15...10 %)
|
|
| network number of phases |
3 phases
|
|
| line current |
5.3 A for 480 V 3 phases 1.5 kW / 2 hp
5.8 A for 380 V 3 phases 1.5 kW / 2 hp |
|
| EMC filter |
Integrated
|
|
| assembly style |
With heat sink
|
|
| apparent power |
3.8 kVA at 380 V 3 phases 1.5 kW / 2 hp
|
|
| prospective line Isc |
<= 5 kA, 3 phases
|
|
| nominal output current |
3.4 A at 4 kHz 460 V 3 phases 1.5 kW / 2 hp
4.1 A at 4 kHz 380 V 3 phases 1.5 kW / 2 hp |
|
| maximum transient current |
6.2 A for 60 s 3 phases 1.5 kW / 2 hp
6.8 A for 2 s 3 phases 1.5 kW / 2 hp |
|
| output frequency |
0.1...599 Hz
|
|
| nominal switching frequency |
4 kHz
|
|
| switching frequency |
1...16 kHz adjustable
4...16 kHz with derating factor |
|
| asynchronous motor control profile |
ENA (Energy adaptation) system for unbalanced loads
Flux vector control (FVC) with sensor (current vector) Sensorless flux vector control (SFVC) (voltage or current vector) Voltage/frequency ratio (2 or 5 points) |
|
| type of polarization |
No impedance for Modbus
|
| product destination |
Asynchronous motors
Synchronous motors |
|
|---|---|---|
| supply voltage limits |
323...528 V
|
|
| supply frequency |
50...60 Hz (- 5...5 %)
|
|
| network frequency |
47.5...63 Hz
|
|
| speed range |
1...100 for asynchronous motor in open-loop mode, without speed feedback
1...50 for synchronous motor in open-loop mode, without speed feedback 1...1000 for asynchronous motor in closed-loop mode with encoder feedback |
|
| speed accuracy |
+/- 0.01 % of nominal speed for 0.2 Tn to Tn torque variation in closed-loop mode with encoder feedback
+/- 10 % of nominal slip for 0.2 Tn to Tn torque variation without speed feedback |
|
| torque accuracy |
+/- 15 % in open-loop mode, without speed feedback
+/- 5 % in closed-loop mode with encoder feedback |
|
| transient overtorque |
220 % of nominal motor torque +/- 10 % for 2 s
170 % of nominal motor torque +/- 10 % for 60 s every 10 minutes |
|
| braking torque |
<= 150 % with braking or hoist resistor
30 % without braking resistor |
|
| synchronous motor control profile |
Vector control without speed feedback
|
|
| regulation loop |
Adjustable PI regulator
|
|
| motor slip compensation |
Adjustable
Automatic whatever the load Not available in voltage/frequency ratio (2 or 5 points) Suppressable |
|
| local signalling |
1 LED red presence of drive voltage
|
|
| output voltage |
<= power supply voltage
|
|
| insulation |
Electrical between power and control
|
Contact Details
Yueqing Richuang Automation Equipment Co.,Ltd
Contact Person: Richuang
Tel: +8618158331966
Send your inquiry directly to us
More Variable Frequency Drive Inverter
-
IP20 Variable Frequency Drive Inverter / Packing Variable Frequency Drive
-
Black VFD Variable Frequency Drive , 380v Fans Variable Frequency Converter
-
Pumps Modular Variable Frequency Drive Inverter With Variable Speed Drive
-
Green Schneider Variable Speed Drives / 3 Phase Variable Frequency Drive 0.75kW To 800kW
-
Electrical Integrated Variable Frequency Drive Inverter For Compact Machines
-
Three Phase Schneider Electric Variable Frequency Drive Energy Saving Law