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CFP Series Universal Change Frequency Power
CFP series intelligent frequency conversion power is a new generation of frequency conversion power produced by Shanghai Nooyi. It meets the special needs of imported equipment in China, and it can simulate the power environment of all countries in the world, and provide power for the export test of domestic equipment.

It has the advantages of high frequency stability, high voltage stability, fast response speed, good impact resistance, and automatic balance of three-phase voltage.

Product Features:

Human-computer interface
Humanized interface, let your operation be handy!


     
Intelligent display and diagnosis system, including working state, three phase voltage, three phase current, fault display and parameter setting, can be set by LCD and keyboard, and the operation is simple.

◆ Strong impact resistance can instantaneously withstand 2~3 times of impulse current of the load

◆ Input APF correction (optional), small input harmonic current and high power factor

◆ Good precision of frequency stability, which can be smaller than 0.1%

◆ Imported IGBT power module with good impact resistance

◆ Wide frequency range, the output frequency is optional within 5-1000HZ

◆  Intelligent IGBT drive module and highly isolated power supply are used to ensure perfect protection performance


◆ Highly stabilized voltage precision that can be up to ±1% or above

◆  Complete parameter display that is easy to seek and detect each working point of the power supply in time

◆  Fast response, input voltage leap, the response time for output is less than 2ms

◆   IGBT/PWM with small volume and low noise is adopted

◆  Wide voltage range, input voltage is of ±20%, output voltage is optional within 0-1000V

 ◆ Isolated output for transformer to ensure strong interference rejection

◆ Good output waveform, output pure sinusoidal wave with distortion less than 2% (nonlinear load excluded)

◆  Vector control for three-phase voltage that can withstand three-phase unbalanced load
 

◆  32 bit ARM processor digital control, pure sine wave output using isolated voltage, current sensor, reliable detection


Optional functions:
◆  RS232 interface of programmable variable frequency power supply
PC or PLC monitoring interface and standard RS232 interface (be capable of inverted to RS485/CAN/RJ45) are
optional to satisfy MODBUS-RTU protocol for easy remote monitoring. Working condition group can be set to store several
groups of voltage, frequency and working time, etc.

◆  DC28V interface of military medium-frequency power supply
DC28V input interface and control switch are optional, furthermore, DC28V power supply can be built-in the cabinet to form an entirety, which is easy, beautiful and rational.

◆  Input harmonic currents suppression component
Optional 12 and 18 pulses rectifiers and 3~21th harmonic filters are used to reduce the input harmonic current of
variable frequency power supply and enhance the power factor, so as to avoid interference of variable frequency power
supply to other equipments within the network.

◆  IP grade of ship shore power
Outdoor enclosure with IP65 is optional and can be used directly outdoor, which is used as ship shore power;
container-type power house can also be selected to put the power supply inside the container, environment temperature
control equipment and thermal insulating layer will be set inside the container.

◆  Function of wide range input
Voltage input range of ±50% and frequency input of 25Hz-100Hz are optional, which are suitable for power
generation places with small firepower or small hydraulic power. The output can ensure stabilized frequency and voltage.


Input

Voltage range

Three phase 380V±20% (single-phase 220V±20%) or other voltage designated 

Frequency 

47Hz-63Hz or other frequency

Output 

Modulation system

IGBT/SPWM sinusoidal pulse width modulation

Output voltage

Three-phase 0-520V (adjustable), single phase 
0-300 adjustable)  (higher voltage can be 
achieved)

Stability of output
voltage (average)

±1%(higher precision can be  achieved)

Response time

2ms (for input voltage) 

Voltage waveform
distortion THD

< 2% (linear load)

Output frequency

41Hz-73Hz, adjustable, 50/60/400Hz, fixed 
(optional 100Hz/200Hz,5-1000Hz can be 
achieved)

Frequency stability

< 0.1%

Phase deviation 

No higher than ±1° in case of three phase 
balanced load or no load; no  higher than ≤4°
in case of 100%  unbalanced three-phase

Three-phase
unbalance factor

Three-phase voltage automatic balance

Display
Diagnostic
And
Protection
system

Display of 
electrical parameter 

Line voltage (L-L), three-phase  voltage 
(L-N), three-phase current,  frequency, 
power 

Electrical parameter 
display resolution 

Voltage resolution of 0.1V; current resolution 
of 0.1A; power resolution  of 0.1KW

Fault diagnosis 
and display

Overload and short-circuit fault, IGBT module 
fault, fuse fault, over-temperature fault

Protection 

No fuse switch at input and output, the
electronic circuit can detect over-
current, over-voltage, overload,  over
temperature, shortv circuit quickly, 
start tripping protection and alarm
automatically 

Display medium

LCD (128*64)

Overload capacity

120%/per hour;150%/per minute;  200%/20s

Service environment

Ambient temperature: -10~45℃, relative
humidity: 0~90%

Insulation resistance

DC500V, above 20 MΩ

Voltage resistance

1500Vac/10mA without leakage

 

Example: CFP-33050 three-phase input and three-phase output, variable frequency power supply of 50KVA;
 CFP-11010 single phase input and single phase output, variable frequency power supply of 10KVA

◆Series of three-phase output

Model

Capacity
(kVA)

Output Current (A)

Dimension
W×T×H(mm)

Model 

Capacity
(kVA)

Output Current (A)

Dimension
W×T×H(mm)

HV

LV

HV

LV

CFP13003
CFP33003

3

4.2

8.4

350×650×670
(with wheels)

CFP33150

150

228

456

1200×750×1800

CFP33200

200

304

608

CFP13006
CFP33006

6

8.4

16.8

CFP33250

250

380

760

1400×800×2000

CFP33300

300

456

912

CFP13010
CFP33010

10

15

30

CFP33350

350

532

1064

1500×1050×2200

CFP33400

400

608

1216

CFP13015
CFP33015

15

23

46

460×700×1170
(with wheels)

CFP33500

500

760

1520

2400×1200×2200

CFP33600

600

912

1824

CFP13020
CFP33020

20

30

60

CFP33800

800

1216

2432

1500×1050×2200
Two cabinets

CFP331000

1000

1520

3040

CFP33030

30

45

90

CFP331200

1200

1823

3646

1500×1050×2200
Three cabinets

CFP33045

45

68

136

780×650×1450

CFP331400

1400

2127

4254

CFP33060

60

91

182

CFP331600

1600

2431

4862

1500×1050×2200
  Four cabinets

CFP33075

75

114

228

950×700×1600

CFP331800

1800

2735

5470

CFP33090

90

137

274

CFP332000

2000

3038

6076

CFP33120

120

183

366

CFP333000

3000

4558

9116

1500×1050×2200
  Six cabinets

Note:
1. Switch between high and low voltage is set in case of 90kVA or below, you can choose one from high voltage position and low voltage position of 90kVA or above when ordering;
2. Current in the table above is calculated when the line voltage is of 380V, in actual service, it shall be calculated by taking the highest voltage of equipment selected;
3. For parallel operation series, input and output switch cabinet can be chosen as needed.

◆Series of single phase output

Model

Capacity
(kVA))

Output Current (A)

Dimension
W×T×H(mm)

Model
 

Capacity
(kVA)

Output Current (A)

Dimension
W×T×H(mm)

HV

LV

HV

LV

CFP11-500W

0.5

4.2

2.1

425×436×173
(rack type)

CFP11045
CFP31045

45

189

378

780×650×1450

CFP11001

1

4.2

8.4

CFP11002

2

8.5

17

350×650×670
(with wheels)

CFP31060

60

252

504

CFP11003

3

13

26

CFP31075

75

315

630

950×700×1600

CFP11005

5

21

42

CFP31090

90

378

756

CFP11010
CFP31010

10

42

84

CFP31120

120

504

1008

1200×750×1800

CFP11015
CFP31015

15

63

126

460×700×1170
(with wheels)

CFP31150

150

630

1260

CFP11020
CFP31020

20

84

168

CFP31200

200

840

1680

1400×800×2000

CFP11030
CFP31030

30

126

252

CFP31300

300

1350

2700

Note:1. Switch between high and low voltage is set in case of 90kVA or below, you can choose one from high voltage
position and low voltage position of 90kVA or above when ordering;
2. Current in the table above is calculated when the line voltage is of 220V, in actual service, it shall be calculated by taking the highest voltage of equipment selected.

Variable frequency power supply of CFP series is suitable for product test, power supply for equipments with different frequencies and power supply debugging, such as test power supply of air-conditioning equipment, coffee machine, washing machine, juicer, microwave oven, receiver/recorder, refrigerator and other household appliances, 60Hz power supply for input equipment and test of export equipment and test power supply for airport ground facilities, ship, aviation, military institute, etc. of aviation/military unit.Furthermore, it is AC stabilized voltage/frequency power supply with high precision and can be used as power supply of high-precision equipment.


Service Hotline:
+86-400-880-1168
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