CV50-055-4F
CV50-055-4F
Variable frequency drives from 5,5 kW (constant torque) with three-phase power supply 3x400 V
High-performance multifunction vector frequency drives
Input current - Variable torque (A):
18.5
Output current - Constant torque (A):
14
Power - Constant torque (kW):
5.5
Power - Variable torque (kW):
7.5
Code: 6B1CA000005
EAN: 8436035922277
Specifications
Technical specifications
INPUT
Rated voltage
Three-phase 380 V (-15%) ÷ 440 V (+10%)
Rated frequency
50/60 Hz / Allowed range: 47 ÷ 63 Hz
Variable torque current
25
OUTPUT
Rated voltage
Three-phase, 0 ÷ 100% of input voltage
Power (HP)
7.5
Frequency
0 ÷ 400 Hz
Admissible overloads
Constant torque: 150% for 1 min; 180% for 10 s; 200% for 1 s Variable torque: 120% for 1 min
Maximum distance
<50 m without filter / between 50 and 100 m install chokes / >100 m LC filter
CONTROL SPECIFICATIONS
Type of motor
Asynchronous
Method of control
V/f, sensorless vector control, torque control
V/f characteristics
Linear, quadratic (3 types), user defined
Degree of control
1% of maximum output frequency
Speed fluctuation
±0.3% (in vector control mode)
Braking unit
Built-in for ≤30 kW, external (optional) for ≥37 kW
INPUT SIGNALS
Digital
8 programmable inputs, PNP or NPN logic, pulse input, maximum frequency 50 kHz, selectable polarity, virtual activation, On/Off delay times
Analogue
2 inputs, AI2: 0 ÷ 10 V / 0 ÷ 20 mA and AI3: -10 ÷ 10V Built-in potentiometer
OUTPUT SIGNALS
Relay
2 multifunction NO/NC switching outputs Maximum 3 A / 250 VAC, 1 A / 30 VDC Selectable polarity and on/off delay
Power Supply
24 V (±10%) 200 mA
Analogue
2 selectable outputs 0 ÷ 10 V / 0 ÷ 20 mA, proportional to frequency, current, speed, voltage, torque, etc
Digital
1 multifunction open collector output (200 mA / 30 V) 1 selectable output between pulses (max. 50 kHz) and open collector Selectable polarity and on/off delay
Communication port
RS-485 Modbus-RTU
OPERATION
Method
Keypad, control terminal and communication Removable keypad up to 200 m for models ≥ 18.5 kW For other models, remote keypad (up to 200 m) as optional extra
Frequency setting
Digital, analogue, pulse train, multi-step, simple PLC, PID, Modbus communication
Protection
Overcurrent, overvoltage, low voltage, inverter overheating, phase loss, overload, underload, etc
Keypad
Included
Removable keypad
1
FILTERING
EMC filter
Built-in. Category C3
DC reactor
Installable in inverters ≥37 kW
GENERAL
Ambient temperature
-10° ÷ 50°C (3% derating per degree exceeding 40°C)
Degree of protection
IP20
Cooling
By easy-to-maintain fans
Installation
Wall, flange and floor mounting for ≥ 220 kW
STANDARDS
Safety
EN 61800-5-1
Electromagnetic compatibility (EMC)
EN 61800-3 C3
Corporate cerification
ISO 9001, ISO 14001, ISO 45001
DIMENSIONS
Depth (mm)
181
Width (mm)
146
Height (mm)
256
WEIGHT
Weight (kg)
4.1
Video
View distributor
Select Region and Country/Province to view Distributors
Accessories
Generic
BRAKE R-85R1000W
Dynamic braking resistor of ohmic value and power suitable for each frequency inverter
Code: 6B1NE000011
Measurements (mm): 430x135x80
EAN: 8436035927098
FLANGE-CV30/50-055-2/4
Flange mount adapters for frequency inverters CV30 and CV50 series
Code: 6B1NG000002
EAN: 8436035927210
IPF-L-195-4
Three-phase line choke input filter 400 Vac, for CV30 and CV50 series frequency inverters.
Code: 6B1ME000007
EAN: 8436035926695
KIT FRAME-CV50 BZ214 1.8m
Frame for mounting on cabinet door + 1.8 metre cable, for frequency inverters series CV50
Code: 6B1NB000002
Measurements (mm): 87x124x40
EAN: 8436035926923
KLCD-CV50-C
LCD 10-line advanced console, for frequency inverters series CV50
Code: 6B1NA000004
Measurements (mm): 71x109x37
EAN: 8436035926909
KLED-CV50-C
LED copier console - 5 digits, for frequency inverters CV50 series
Code: 6B1NA000003
Measurements (mm): 71x109x37
EAN: 8436035926893
OPF-FER-28
Ferrite output filter (common mode filters) to reduce voltage peaks and prevent premature ageing of motor windings and bearings.
Code: 6B1MD000002
Measurements (mm): 105x25x62
EAN: 8436035926602
OPF-SW-185-4
Sine wave LC filter 400 Vac, with pure sine voltage output, for frequency inverters series CV30 and CV50
Code: 6B1MF000008
Measurements (mm): 240x248x164
EAN: 8436035926824
Weight: 14.5
OPF-SW-185-4 C
Sine filter 400 Vac with a current of 18.5 A and maximum pump power 5.5 kW
Code: 6B1MF000026
Measurements (mm): 264x320x270
EAN: 8436584871989
Downloads
Documents
Data sheet
Catalogues
Manuals
Certificates & Declarations
Instructions
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