Catalogs >
Panasonic Electric Works Europe >
VF-0 series: the economical inverter

VF-0 series: the economical inverter
16Pages

Catalog excerpts

VF-0 series: the economical inverter - 1

Motion Control AC Inverters VF-0, VF-CE

VF-0 series: the economical inverter - 2

AV Inverters VF-0, VF-CE Product Overview VF-0 Series - Ultra-compact - Easy to use - Cost effective VF-CE Series - Vector control - Advanced technology - Filter integrated - Multiple interfaces (RS232C/RS485, PROFIBUS) 1-phase 230V AC 0.2 5kW 0.37kW 0.75 kW 1.5 kW 2.2kW

Open the catalog to page 2

VF-0 series: the economical inverter - 3

VF-0 Series Overview Highlights - Ultra-compact - Easy to operate using the integrated operating panel - Cost effective - Easy and accurate frequency control using PLC puls output - Various types without and with brake included (1-phase) 1-phase 230V AC Input types MotorPower PN [kW] - 8-speed control function - Retry function - Frequency increase, decrease and memory functions using external switches - Complete regeneration brake function Easy to operate Button to select „frequency output, current display“, „frequency setting, monitor“, „rotation direction setting“,„function setting“ and...

Open the catalog to page 3

VF-0 series: the economical inverter - 4

VF-0 Series Specifications Input voltage Output frequency Input power supply Rated output Applied motor output Rated output voltage Overload current rating Phases, voltage, frequency Tolerable voltage variations Torerable frequency variations Instantaneous voltage drop resistance capacity 3-phase 200 to 230V AC (proportional to power supply voltage) 3-phase 380 to 460V AC (proportional to power supply voltage) 150% of rated output current for 1 minute 1-phase 200 to 230V AC 50/60Hz +10%, –15% of rated AC input voltage ±5% of rated input frequency Continuous operation at 165V or more....

Open the catalog to page 4

VF-0 series: the economical inverter - 5

VF-0 Series Specifications Dimensions 1-phase 230V AC 5 mm Applicable Motor Capacity [kW] Note 1: 1.5kW includes a cooling fan Part No. H H1 Note 1: 1.5 to 3.7kW includes a cooling fan Brake resistor VF-0 Part No. Brake resistor Part No. For 1-phase 230 V AC types please select the BFV00042GK, BFV00072GK or BFV00152GK. The brake resistor is either enclosed, or built in. Filters EMC filters are usually employed to reduce conducted disturbances and thus ensure constant quality in the power supply network. For use, the standards EN61800-3 (product standard) and EN55011/EN55022 (limits and...

Open the catalog to page 5

VF-0 series: the economical inverter - 6

VF-CE Series Overview For the 0.25kW to 4.0kW power range • • • • • Ultra-compact Integrated filter with EMC interference to class B Vector control and V/f control Up to 1.8 x MN torque for 60s (MN = rated load torque) Multiple interfaces (digital/analogue I/O, RS232/RS485, PROFIBUS) • Operator module with copy function • International approvals (CE, UL, cUL) • Cost effective • Energy efficient • Types: 1-phase 230V AC: 0.25 to 2.2kW (1-phase 115V AC power supply also possible with restrictions) 3-phase 400V AC: 0.75 to 4.0kW (3-phase 200V AC power supply also possible with restrictions)...

Open the catalog to page 6

VF-0 series: the economical inverter - 7

VF-CE Series Specifications Improved vector control increases efficiency Due to vector control, the VF-CE inverter achieves considerably higher torque in comparison to conventional V/f control (maximum torque = 1.8 x MN for 60s) and has low level open-circuit power consumption. This function is particularly useful for drives with strong fluctuating loads or high starting inertia, as well as for sensorless speed control of motors requiring slip compensation. Integrated EMC filter to class B – new for VF-CE inverters VF-CE inverters offer a new concept for preventing electrical interference....

Open the catalog to page 7

VF-0 series: the economical inverter - 8

VF-CE Series The VF-CE inverter’s interfaces 1. The standard I/O module It provides parallel, direct connection of peripherals such as PLC, sensors, etc. and offers a variety of connection possibilities. Analogue input Analogue output Digital inputs Frequency input Digital output One relay output (changeover contact) is integrated into the system unit as standard. (AC 240V/3A, DC 24V/2A … 200V/0.18A) The standard I/O module order number BFVC 90XY is included in the VF-CE inverter. It needs not be ordered separately. 2. The RS232C / RS485 communication module Two serial interfaces allow the...

Open the catalog to page 8

VF-0 series: the economical inverter - 9

VF-CE Series Operator module The VF-CE inverter operator module keypad The operator module allows you to enter or change the VF-CE parameters as well as display the current drive parameters. The VF-CE parameters can be saved in the operator module (BFVC904C) and simply copied to another VF-CE inverter.Time-consuming parameter setting for larger applications is therefore no longer required and errors are reduced accordingly. The VF-CE inverter operator module can be directly plugged into the VF-CE AIF interface or operated as a remote control set with a 2m or 5m cable. The remote-control set...

Open the catalog to page 9

VF-0 series: the economical inverter - 10

VF-CE Series Specifications Control method V/f control (linear, square), vector control Operating frequency Maximum torque 1.8 x MN for 60s, if motor rated power = inverter rated power Torque speed range Sensorless speed control Min. output frequency Speed range Accuracy Smooth running Generator operation (monitored internally) Integrated braking transistor Skip frequencies Up to 3 skip frequencies can be set to avoid resonance Motor parameter adaptation and correction, thermo-couple input for monitoring motor temperature, 1ms terminal sampling time, linear and S-ramp, fixed speeds, four...

Open the catalog to page 10

VF-0 series: the economical inverter - 11

VF-CE Series Specifications 1-phase 230V AC Typical Motor Power 3-phase asynchronous motor (4-pole) VF-CE type Alternative DC supply Data for operation with 1/N/PE or 3/PE Rated mains current without mains choke with mains choke Output power U, V, W Output power +UG, -UG 1) Rated output current at 2kHz sin chopper frequency 4kHz sin 8kHz sin 16kHz sin 3) Max. permissible 2kHz sin output current for 60s 4kHz sin at chopper frequency 2) 8kHz sin 16kHz sin 3) Output voltage without mains choke with mains choke Power loss (operation with Ir8) Required mains choke 6) Rated currents Inductance...

Open the catalog to page 11

VF-0 series: the economical inverter - 12

VF-CE Series Specifications 3-phase 400V AC Typical Motor Power Three-phase asynchronous motor (4-pole) EMC filter integrated Mains voltage Umains[V] Alternative DC supply UDC[V] Data for operation with 3/PE AC 400V or DV 565 V Rated mains current without mains choke Imains[A] with mains choke Imains[A] Output power U, V, W Sr[kVA] Output power +UG, -UG 1) PDC[kW] Rated output current at 2kHz sin 4) IR[A] chopper frequency 4kHz sin 8kHz sin IR[A] 16kHz sin 3) IR[A] Max. permissible 2kHz sin Imax[A] output current for 60 s 4kHz sin at chopper frequency 2) 8kHz sin IR[A] 16kHz sin 3) IR[A]...

Open the catalog to page 12