EN
CNEN

Features:

Max conversion efficiency is 98% and less hydrogen consumption;  

Wide DC voltage range(250~750VDC);

Reliable and stable vector control algorithmwithout speed/position sensor;

High control precision, fast response and perfectprotection function;

The output frequency is 0~3000Hz,the max motor speed is 180000rpm;

Low output current harmonics and effectively reducemotor heating;

low output dV/dt and effectively protectsinsulation life

Product parameters:

model

FRFCC-20

FRFCC-25

DC input

Voltage range

250~750VDC

450~750VDC

Rated current

40A

50A

Rated power

15kWDC voltage≥375VDC

23kWDC voltage≥450VDC

Peak power

20kWDC voltage≥375VDC1.2S

25kWDC voltage≥450VDC1.2S

AC output

Voltage range   Peak line voltage

0~0.95UdcDC voltage

Rated current

70ArmsMAX 90Arms1.2s

Max frequency

3kHz/18000rpm

Total harmonic content THD

12% @arted current

Low harmonic content

7%5th 7th 11th 13th@rated current

DC component

1.5%

dV/dt

1000V/μS

System parameters

Peak efficiency

98%

Initialization time

<1s0→idle

Shutdown time

2sidle→0, Related to the allowable value of energy feedback

Response time

<100msCommand → speed change

Communication method

Two CAN 2.0B 250kbps or 500kbps isolation

Auxiliary power supply

9~36VDCwith sleep mode

Motor temperature sampling

Compatible with PT100/PT1000/NTC two channels

General parameters

Dimension

L286.5mm*W259mm*H83mmmax

Weight

5kg

Protection level

IP67

Working environment temperature

-40~85

Storage temperature

-40~105

Cooling pipe diameter

φ14mm

Coolant temperature

-40~65

Rated flow

9L/minPressure loss 3.6kPa

Insulation withstand voltage

100MΩ3000VDC

Protective function

Motor protection function

Over temperature (self-recoverable), over current, over speed, unbalanced phase current

DC input protection

Over and under voltage protection (self-recovery)

Auxiliary power protection

Over and under voltage protection (self-recovery)

Power module protection

Over-temperature protection (self-recovery), through protection

Others

Environmental over-temperature protection (self-recovery)

Product display

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