ONI (Группа IEK)
Frequency converter K750 380V 3Ph 400-450kW 725-820A with built-in reactor ONI K750-33-400450RM
SKU: K750-33-400450RM
ETIM: EC001857
2,747,980 ₽
Get back 27,479 ₽ in points
Promo code
FIRST
— cashback ×3 on your first order: 3% in points on the first 50,000 ₽
Analogues by specifications
Heavy-duty frequency converter with vector feedback, Modbus, and expansion boards (including encoder card).
Can be used in various industries, utilities, construction, and in a special version for lifting/lowering loads.
Equipped with a Russian-language LCD display with a user-friendly interface. Additionally, it is equipped with comprehensive protection against various abnormal situations (overheating, motor overload, short circuit, overvoltage).
Input current HD constant load mode
714
Input current, ND variable load mode
800
Height
1045 (1495) мм
Output power at rated output voltage
450.00 кВт
Output frequency
0...600
Output current, HD mode constant load
725.0
ND mode output current at variable load
820.0
Depth
450 мм
Mechanical design group
M2
Operating input voltage range
380...480
Permitted for use in industrial areas
Yes
Number of HW serial RS-485 interfaces
1
Number of input phases
3
Number of output phases
3
Max. motor power in HD constant load mode
400
Max. motor power in ND variable load mode
450
Maximum output power at linear load at rated output voltage
400 кВт
Maximum output frequency
600 Гц
Maximum output voltage
483 В
Maximum supply cable cross-section
2x185 кв.мм
Control method
Closed-loop vector control
Output voltage from
0...480 В
Mains voltage to
380 В
Mains voltage from
380 В
Carrier frequency
1...12
Rated output voltage
380 В
Rated output current
820.0 А
MODBUS protocol support
Yes
With control unit
Yes
With built-in braking resistors
No
With PC connection
Yes
IP protection rating
IP20
Operating temperature from
-10...40 град.C
Cooling type: air cooling, water cooling
Fan (built-in)
AC frequency converter type
Direct converter
Control type
Open-loop vector control
Mains frequency
50/60 Hz
Width
730 мм
0
★★★★★
0 reviews
No reviews yet. Be the first!
Leave a review
Related products
227706 ₽
INVT Frequency converter GD270-110-4 110kW 380V INVT 11001-02109
SKU: 11001-02109
25084 ₽
INVT Frequency converter GD20-2R2G-SS2 2.2kW 220V INVT 90001-01313
SKU: 90001-01313
319183 ₽
Systeme Electric Frequency converter STV900H 30kW 690V crane/hoist SE STV900D30Y6H Systeme Electric
SKU: STV900D30Y6H
338368 ₽
ONI (Группа IEK) Frequency converter FC-431 380V 3Ph 90-110kW 176-210A ONI FC-431-33-90G110P
SKU: FC-431-33-90G110P