Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made

Product Details
Customization: Available
Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer, Variable Frequency Power Supply Device
Output Type: Single
Manufacturer/Factory & Trading Company
Gold Member Since 2007

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  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
  • Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
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Basic Info.

Model NO.
VFP110005~VFP11045
Switch Mode
High Carrier Frequency PWM Control
Main Circuit Type
IGBT Module
Voltage of Power Supply
380V / 220V / Can Be Customized
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special
Brand
Wenlida
Products Specification
10kVA~300kVA (Can Be Customized)
Insulated Strength
2000V in 1min; Does Not Have The Puncture
Insulated Electric Resistance
≥2mΩ
Efficiency
≥85%
Input Frequency (Basic)
41Hz~73Hz
Operating Frequency
50Hz~60Hz
Output Frequency (Fixed Value)
50Hz/60Hz
Output Frequency (Optional)
100Hz, 200Hz, 240Hz, 400Hz
Output Frequency (Wider Adjustment Range
5Hz~1000Hz
Output Voltage
Hv:4.2V~189V; LV:2.1~378V; Can Be Customized
Frequency Stability
<0.1%
Waveform Distortion (Thd)
<2% (Linear Load)
Ambient Temperature
-15ºC~+45ºC
Relative Humidity
≤90%
Altitude
<1000m
Transport Package
Non-Fumigation Wooden Case
Trademark
WENLIDA
Origin
China
HS Code
8504401990
Production Capacity
20000PCS/M

Product Description

Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeCOMPANY PROFILE:
Shanghai Wenlida Technology Co., Ltd (hereinafter "Wenlida") is the largest manufacture base in China, the drafter of the national information industry standard, and the famous provider of voltage stabilizer.Wenlida has more than ten-year's glorious history. Since 1990, Beijing, Guangzhou, Changchun, Chongqing, Chengdu, Qingdao, Jinan and Suzhou office come into existence successively. In 2009, two new standard workshops and R&D center are established in Shanghai Jiading (37000m2) and Zhejiang Jiashan (45000m2) respectively.
Wenlida has gained public praise for its advanced technology, excellent products, stable quality and first class service. Experienced in research and technology, system design, manufacture craft and products quality has made Wenlida to be famous in the power supply industry. In 1998, 2005 and 2007, Wenlida becomes the appointed supplier of Haier, ZTE and Huawei respectively. Also, it is the qualified supplier of MITSUBISHI,HITACHI,SIEMENS,DOOSAN,MGE, Hisense and OMRON.
Nowadays, Wenlida is applying itself to the research and manufacture of clean energy, environment protection, energy saving, safety guard products. Based on the "specialized voltage stabilizer", "transformer" and "harmonic active filters", Wenlida will try to become the modern designer and manufacturer of new power supply.

PRODUCTION INTRODUCTION:
VFP series intelligent variable frequency power supply is the new-generation and stable-frequency power supply equipment developed by our Company. It is satisfies the special requirements which can simulate the power supply environment of different countries in the world. It can also provide power supply for test of exported domestic equipment.
To design the variable frequency power supply (VFP), Wenlida used ARM's new generation 32-bit processor as the core, IGBT as the executive element, and isolation transformer for voltage conversion. And then, in order to meet the different voltage and different frequency value, Wenlida adopts the SPWM (Sinusoidal Pulse Width Modulation) conversion method to switch the input power as AC-DC-AC.
PRODUCT PHOTOS:
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
MODEL DESCRIPTION OF DIAGRAM:
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeVariable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeTECHNICAL PARAMETERS:
No. Item Name Item Description
1 INPUT TERMINAL  Rated Voltage  380 / 400V (3Φ3W+PE); 
2 220 / 230V (1Ф2W+PE); 
3 can customize special voltage level.
4 Fluctuated Range  rated voltage ±15%; can customize other range. 
5 Frequency  40-70Hz
6 Phase  single-phase / three-phase
7 Response Time 2ms (for input voltage) 
8 OUTPUT TERMINAL  Voltage Range  regulating voltage during 0~520V (three-phase);
9 regulating voltage during 0~300V (single-phase);
10 can customize the higher voltage level. 
11 Frequency  50 / 60Hz (fixed value) 
12 47~63Hz (regulating range) 
13 100 / 200 / 400Hz (optinal)
14 5~1000Hz (customized range) 
15 Stability of Voltage (Avg.)  ±1%; 
16 can customize the higher precision 
17 Voltage Waveform Distortion (THD) <2% (linear load) 
18 Frequency Stability  <1%
19 Modulation IGBT / SPWM (sinusoidal pulse width modulation) 
20 Phase-shift <+1%, when the load is three-phase balanced or no-load. 
21 <+4%, when there is three-phase unbalance. 
22 Three-phase Unbalance Factor  automatic balance 
23 Isolated Transformer  △ / Y
MAIN APPLICATION DOMAIN:
  1. Testing of export equipment
  2. Frequency conversion of imported equipment
  3. Marine frequency stabilization and voltage stabilization
  4. Energy consumption environment test in laboratory
  5. Places where frequency, stable frequency and stable voltage need to be changed
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
ADVANTAGES IN VARIABLE FREQUENCY POWER (VFP):
  • Strong impact resistance, can withstand 2-3 times the load impulse current instantaneously
  • Optional input APF correction, small input harmonic current, high power factor
  • Good frequency stabilization accuracy, frequency stability <0.1%
  • Imported IGBT power module, good impact resistance
  • Wide frequency range, output frequency 5-1000Hz selectable
  • Intelligent IGBT drive module and high isolation power supply, strong protection function
  • High voltage regulation accuracy, the voltage regulation accuracy reach ±1% or higher
  • Complete parameter display, easy to check each working point of the power supply in time
  • Fast response time, input voltage jump, output response time <2ms
  • Adopt IGBT/PWM method, small size and low noise
  • Wide voltage range, input voltage ±20%, output voltage 0-1000V customizable
  • Transformer isolated output, strong anti-interference ability
  • Good output waveform, pure sine wave output, waveform distortion <2% (except non-linear load)
  • Three-phase voltage vector control, can tolerate three-phase unbalanced loads
  • 32-bit ARM processor digital control, pure sine wave output using isolated voltage, current sensor, reliable detection
FUNCTIONS OF PROTECTION AND DISPLAY:
No. Item Name Item Description
1 PROTECTION  Input & Output Terminal with MCB
2 Start Tripping Protection 
3 the Circuit can detect:  over-current
4 over-voltage 
5 over-load 
6 over-temperature 
7 short-circuit 
8 Alarm  over-load 
9 IGBT 
10 fuse 
11 temperature (85ºC±5ºC)
12 DISPLAY / DIAGNOSIS SYSTEM  Display Screen 7inch touch screen / LCD (192*64)
13 Display Rated Parameters (input) three-phase voltage 
14 frequency value
15 Display Rated Parameters (output) three-phase line voltage 
16 frequency value
17 Avg. linear voltage 
18 power factor
19 three-phase current 
20 active power 
21 apparent power 
22 Display as Fault Diagnosis  over-load 
23 short-circuit 
24 IGBT 
25 module fault 
26 over-temperature 
27 fuse fault
28 Resolution Grade  1
29 voltage resolution  0.1V (can be higher 
30 can customize the higher level
31 current resolution  0.1A
32 can customize higher level
OTHER PARAMETERS:
No. Item Name Item Description
1 MAIN CONTROL / MEASUREMENT CHIPS ARM 32-bit processor
2 the inverter element adopts IGBT
3 CARRIER FREQUENCY  4K / 8K / 12K / 16K (optional) 
4 ACQUISITION METHOD OF CONTROLLING VOLTAGE & CURRENT Valid Value
5 CONTROL METHOD  Voltage Closed-loop Control 
6 Current Closed-loop Control 
7 VF Curve Control 
8 INTERFACE  RS485 / MODBUS-RTU protocol
9 COOLING SYSTEM  Natural Air (AN) / Forced Air (AF) 
10 ENCLOSURE GRADE  Indoor: IP20
11 Outdoor: IP33
12 can be customize the higher IP grade
DETAILS IN DIMENSIONS FOR REFERENCE:
No. SPECIFICATION  CAPACITY (kVA) OUTPUT CURRENT (A) DIMENSION
W*D*H (mm)
INPUT THREE-PHASE
OUTPUT THREE-PHASE
HV LV
1 VFP-33003 3 4.2 8.4 350*650*670 (with wheel)
2 VFP-33006 6 8.4 16.8
3 VFP-33010 10 15 30
4 VFP-33015 15 23 46 460*700*1200 (with wheel) 
5 VFP-33020 20 30 60
6 VFP-33030 30 45 90
7 VFP-33045 45 68 136 780*650*1450
8 VFP-33060 60 91 182
9 VFP-33075 75 114 228 950*700*1600
10 VFP-33090 90 137 274
11 VFP-33120 120 183 366 1100*850*1600
12 VFP-33150 150 228 456
13 VFP-33200 200 304 608 1300*950*1800
14 VFP-33250 250 380 760
15 VFP-33300 300 456 912 1500*950*1800
16 VFP-33350 350 532 1064
17 VFP-33400 400 608 1216 1800*1000*2000
18 VFP-33500 500 760 1520 2400*1200*2200
19 VFP-33600 600 912 1824
20 VFP-33800 800 1216 2432 1500*1050*2200 (2 cabinets) 
21 VFP-331000 1000 1520 3040 1500*91050*2200 (3 cabinets)
22 VFP-331200 1200 1823 3646
No. SPECIFICATION  CAPACITY (kVA) OUTPUT CURRENT (A) DIMENSION
W*D*H (mm)
INPUT SINGLE-PHASE
OUTPUT THREE-PHASE
HV LV
1 VFP-13003 3 4.2 8.4 350*650*670 (with wheel)
2 VFP-13006 6 8.4 16.8
3 VFP-13010 10 15 30
4 VFP-13015 15 23 46 460*700*1200 (with wheel) 
5 VFP-13020 20 30 60
No. SPECIFICATION  CAPACITY (kVA) OUTPUT CURRENT (A) DIMENSION
W*D*H (mm)
INPUT SINGLE-PHASE
OUTPUT SINGLE-PHASE
HV LV
1 VFP-110005 0.5 4.2 2.1 425*436*173 (rack mount) 
2 VFP-11001 1 4.2 8.4
3 VFP-11002 2 8.5 17 350*650*670 (with wheel)
4 VFP-11003 3 13 26
5 VFP-11005 5 21 42
6 VFP-11010 10 42 84
7 VFP-11015 15 63 126 460*700*1200 (with wheel) 
8 VFP-11020 20 84 168
9 VFP-11030 30 126 252
10 VFP-11045 45 189 378 780*650*1450
No. SPECIFICATION  CAPACITY (kVA) OUTPUT CURRENT (A) DIMENSION
W*D*H (mm)
INPUT THREE-PHASE
OUTPUT SINGLE-PHASE
HV LV
1 VFP-31010 10 42 84 350*650*670 (with wheel)
2 VFP-31015 15 63 126 460*700*1200 (with wheel) 
3 VFP-31020 20 84 168
4 VFP-31030 30 126 252
5 VFP-31045 45 189 378 780*650*1450
6 VFP-31060 60 252 504
7 VFP-31075 75 315 630 950*700*1600
8 VFP-31090 90 378 756
9 VFP-31120 120 504 1008 1200*750*1800
10 VFP-31150 150 630 1260
11 VFP-31200 200 840 1680 1400*800*2000
12 VFP-31300 300 1350 2700
CERTIFICATION:
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeCOMPANY HISTORY:
 
 
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeVariable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeVariable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-MadeTHE EXHIBITION EXPERIENCE:
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made
Variable Frequency Power Supply (VFP)/Single-phase Input&Single-phase Output/TRANSDUCER/FREQUENCY CONVERTER for Home appliance Manufacturers Special Tailor-Made

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