ONI (Группа IEK)
Frequency converter K750 380V 3Ph 220-250kW 426-465A with built-in choke ONI K750-33-220250RM
SKU: K750-33-220250RM
ETIM: EC001857
3,042,572 ₽
Get back 30,425 ₽ in points
Promo code
FIRST
— cashback ×3 on your first order: 3% in points on the first 50,000 ₽
Order multiple: 2 шт
Analogues by specifications
No description available
Input current HD constant load mode
425
Input current, ND variable load mode
479
Height
816 (1166) мм
Output power at rated output voltage
250.00 кВт
Output frequency
0...600
Output current, HD mode constant load
426.0
ND mode output current at variable load
465.0
Depth
358 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
220
Max. motor power in ND variable load mode
250
Maximum output power at linear load at rated output voltage
220 кВт
Maximum output frequency
600 Гц
Maximum output voltage
483 В
Maximum supply cable cross-section
2x120 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
465.0 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
490 мм
0
★★★★★
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