1kVA Benchtop Variable Frequency AC Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: VFP-S 1KVA
• Output Power: 1kVA
• Input Voltage: Full Range
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• 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: 0~400VAC
• Output Capacity: 1kVA
• 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
• Transport Package: Plywood Packing
• Specification: HF transformer, control circuit
• Trademark: IdealTek
• Origin: China
• HS Code: 85044019
• Production Capacity: 300PCS/Month

Product Description

VFP-S Single-phase Variable Frequency AC Power Supply 1KVA

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

Model		VFP-S 1KVA
Capacity		1KVA
AC Input	Phase	Single-phase
	Voltage	160 ~ 265Vac
	Frequency	50Hz / 60Hz±5%
AC Output	Phase	Single-phase
	Voltage	0V ~ 400.0V (continuously adjustable), step: 0.1V
	Frequency	45.0 ~ 55.0Hz, step: 0.1Hz Rated: 50Hz
	Max. current	2.5A
Circuit mode		IGBT/PWM pulsing width modulating mode
Control mode		Key button
Output waveform		Sine wave
Frequency accuracy		≤ 0.1%
Frequency stability		≤ 0.01%
Line regulation		≤1%
Load regulation		≤1%
Output voltage distortion		≤1.5% (resistive load)
Efficiency		≥85%
Power factor		0.8
Dynamic feature		≤5% voltage change @ 100% on-load / off-load, resume time: 20ms
Over current protection function		105%, 10min. 120%, 1min. 150%, 30sec. 200%, 10sec. 300%, automatic protected.
Memory function		Automatic memory for working parameters of last operation.
Preset function		Output frequency & voltage presettable under standby state.
On-line setting function		Output frequency & voltage settable during working state.
Remote control		RS232 / RS485 (optional)
Response Time		≤2ms
Display		LED
Display resolution	Frequency Meter	0.1Hz (within 100Hz)
	Voltage Meter	Resolution: 0.1V, precision: ±(0.5%×reading + 0.1%×F.S.)
	Current Meter	Resolution: 0.01A, precision: ±(0.5%×reading + 0.1%×rated output)
	Power Meter	Resolution: 1W, precision: ±2% (power factor≥0.8)
Protection functions		Auto tripping and alarm when over load, over temp, over current and short-circuit. (Input & output no fuse breaker)
Cooling		Forced air cooling
Noise		≤65dB
Environment	Relative humidity	0-90% (non-condensing)
	Working temperature	0ºC ~ 40ºC
	Height	≤1500m
Size	(W*D*H) (mm)	440*400*135

Input voltage: power source voltage can be changed on request.

Custom-made specifications are available.


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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.