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3kVA Constant Voltage Variable Frequency Power Source - 3kVA

China 3kVA Constant Voltage Variable Frequency Power Source

Model NO.
VFP-S 3KVA
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE
Brand
Idealtek
Output Voltage
0~600VAC
Output Capacity
3kVA
Circuit Mode
IGBT/PWM Pulsing Width Modulating Mode
Working Mode
Constant Voltage / Constant Frequency
Output Setting
Key Button Plus 10-Turn Potaentiometer
Output Display
LED or LCD
Protection
Ov, Oc, Oh, Over Load, Short
Remote Control
0~10V / 4~20mA Analog Signal Control / RS Ports
Cooling Method
Forced-Air Cooling
Application
Household Applicances Test, Labs
Trademark
IdealTek
Transport Package
Plywood Packing
Specification
HF transformer, control circuit
Origin
China
HS Code
85044019
Model NO.
VFP-S 3KVA
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE
Brand
Idealtek
Output Voltage
0~600VAC
Output Capacity
3kVA
Circuit Mode
IGBT/PWM Pulsing Width Modulating Mode
Working Mode
Constant Voltage / Constant Frequency
Output Setting
Key Button Plus 10-Turn Potaentiometer
Output Display
LED or LCD
Protection
Ov, Oc, Oh, Over Load, Short
Remote Control
0~10V / 4~20mA Analog Signal Control / RS Ports
Cooling Method
Forced-Air Cooling
Application
Household Applicances Test, Labs
Trademark
IdealTek
Transport Package
Plywood Packing
Specification
HF transformer, control circuit
Origin
China
HS Code
85044019
VFP-S Single-phase Variable Frequency AC Power Supply - 3KVA
3kVA Constant Voltage Variable Frequency Power Source - 3kVA
3kVA Constant Voltage Variable Frequency Power Source - 3kVA

Brief Introduction

The VFP-S series is single-phase output model which has various output range from 500VA to 200KVA, it has high resolution & stability and full protection functions, output voltage & frequency continuously adjustable and easy operation-panel. It's widely used as a simulated AC input for equipment or home appliance testing.


Features:

1. Output voltage & frequency adjustable via potentiometer or key button
2. Output Range:
    a. Voltage - Low level: 0~150V, High level: 150~300V or 0~300V continuously adjustable (best simulate input voltage of different countries)
    b. Frequency: 45~70Hz (adjustable)
            50Hz, 60Hz, 100Hz, 200Hz, 400Hz (fixed)
    c. Power: 500VA ~ 200KVA for selection.
3. High output voltage accuracy and output frequency stability
4. Response time: 2ms
5. 0.5% load stability.
6.  ±1.5% waveform distortion (resistive load)
7. High-accuracy display for output voltage, current, frequency, power & power factor.
8. Full Protection functions (over voltage, over load, over temp, over current, short-circuit)
9. Friendly Operation Panel


Applications

1. For electron-products testing, debugging, powering for electro-instrument
2. Electromotor, electron manufacturing, IT industry, computer, labs and so on.
3. Other situations that need frequency conversion power supply


General Technical Specification
ModelVFP-S 3KVA
Capacity3KVA
AC InputPhaseThree-phase
Voltage220Vac±10%
Frequency60Hz
AC OutputPhaseSingle-phase
VoltageHigh level1V ~ 600Vac (continuously adjustable)
Low level1V ~ 300Vac (continuously adjustable)
Frequency50 ~ 400Hz continuously adjustable
Max. currentHigh level5.0A
Low level10A
Circuit modeSPWM mode
Control mode10-turn potentiometer
Output voltage & frequency setting step0.1V / 0.1Hz
Output waveformSine wave
Frequency Stability≤0.1%
Line regulation≤0.1%
Load regulation≤0.2%
Voltage stability≤0.2% (@50%~100% rated voltage)
Output voltage Distortion≤1.5% (resistive load)
≤3% (inductive load with 0.8 PF)
Communication portRS232C + Control software
Efficiency≥80%
DisplayLED
Dynamic feature≤5% voltage change @ 100% on-load / off-load, resume time: 20ms
Over current protection function120%, 1min. / 150%, 30sec. / 200%, 10sec.
Anti-shock resistance functionCould bear inductive load with 1.5 times of rated power.
Could bear rectifying load with no more than 3.0 crest factor.
Preset functionOutput frequency & voltage presettable under standby state.
On-line setting functionOutput frequency & voltage settable during working state.
Display resolutionFrequency Meter0.1Hz (within 100Hz)
Voltage MeterResolution: 0.1V, precision: ±(0.4%×reading + 0.1%×F.S.)
Current MeterResolution: 0.001A/0.01A, precision: ±(0.4%×reading + 0.1%×rated output)
Power MeterResolution: 1W, precision: ±2% (power factor≥0.8)
Protection functionsAuto tripping and alarm when over load, over temp, short-circuit and GFCI
(Input & output no fuse breaker)
CoolingForced air cooling
EnvironmentRelative humidity0-90% (non-condensing)
Working temperature0ºC ~ 40ºC
Height≤1500m
Size(W*D*H) (mm)410×700×560 (with wheels)
Additional functionAdd interface for connecting to signal input from foot switch
 
Input voltage: power source voltage can be changed on request.
Custom-made specifications are available.


Products gallery

3kVA Constant Voltage Variable Frequency Power Source - 3kVA
3kVA Constant Voltage Variable Frequency Power Source - 3kVA
3kVA Constant Voltage Variable Frequency Power Source - 3kVA

Storage

Pay attention to the following points during temporary & long-term storage.
1. Store the power supply in our packing box
2. Long-term storage would lead to electrolytic capacitor degradation, it should be powered up yearly, at least 5 hours power-on time, input voltage should be increased to rated value by voltage regulator.  


Warranty

1. The warranty period of this product is 12 months, free repair within warranty period except for man‐made damages or irresistible forces.
The following cases during under warranty are not included in free-warranty scope:
(1). Incorrect operation & maintenance of the power source that cause fault.
(2). Natural loss of consumable material (shell, connector etc.)
(3). Manual damage caused by modification or dismantle
(4). Damage caused by external equipments or third-party product or plug-in units.
(5). Force majeure factors, such as fire, flood or input grid abnormal.
(6). Unilateral amendment or modification on our LOGO or part number.
(7). Fault caused by abnormal usage of power source.
(8). Other non-product quality causes
2. Reasonable maintenance & repair costs should be charged after warranty period.

Remark: Price offered in this page is for reference only, price changes would be made without notice
               Please contact us for accurate offering, thanks for understanding.
 

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