SAG compensation frequency converter

FREQUENCY CONVERTER
Constant Voltage / Constant Frequency
Output for Instantaneous Power Outage SAG Compensation!

Overview

It is a frequency converter for SAG compensation (100ms to 1sec) developed to prevent malfunction of the device due to short instantaneous power outage (SAG) and voltage fluctuations  and  frequency fluctuations while receiving commercial power.This product can be  used separately or  in combination  with AC  110V or 220V, 50㎐-60㎐, etc. (The above DISPLAY may be changed during the manufacturing process.)

Operation description

The DC voltage converted from the 60  MHz power received from KEPCO to  DC using  the AC-DC  converter is converted to 60 MHz or 50 MHz by the DC-AC inverter. At this time, DC content company to compensate for  SAG power embedded in converter makes clean sinusoidal waves with frequency converted to waveform filter through inverter and outputs them at constant voltage, sinusoidal wave, and constant frequency to prevent instantaneous power failure (SAG).
Frequency Meter, AC VM, Frequency Meter, AC VM, AM are attached to view the operating voltage and current status, and as LED lamps, the 50㎐, 60㎐ transition mark is displayed, and the operating status of each part is displayed.

Features

  • It prevents Instantaneous Power Outages (SAGs)

  • It is robust Input waveform distortion and power

  • It is resistent to the noise

  • It is suitable for production LINE and research equipment, etc.

  • Built-in constant voltage, sine wave, and constant frequency devices

  • Built-in emergency power static unit

  • It has a high level of stability

  • It is easy to operate

Use Place

  • For export production line

  • For welder and crane factory

  • For supplying power to organization such as research institutes and schools

  • For electric furnace factory

  • For places where to use the inverter

  • For places where the power supply waveform distortion and SURGE and NOISE are severe

Standard Specifications and Characteristics

Capacity (KVA) 1~3 5~10 15~30 40~75 100~150 175~200
General Specifications
Cooling method Forced air-cooled type
Qualification for use 100% Continuous Use
Converter control system Scr or igbt full bridge radio rectification
Element for use SCR or IGBT Module
Instantaneous power failure compensation (sag) 100ms (electricity compensation time can be extended when purchasing)
Inverter control method High  frequency PWM  control method khz
ST/SW cutting method Non-pure synchronization reduction by pure semiconductors
Transformer insulation class H species
Input voltage
A constant number One-phase three-wires
Rated voltage Specified when purchasing 100V, 220V, 380V, 440V
Voltage fluctuation range ±10%
Rated frequency 50~60Hz 0.5%
Power factor 0.8 lag or higher
Output voltage
A constant number One-phase and two wires, one-phase three wires — Designated when purchasing four-wire type
Rated voltage Specified when purchasing 110V, 220V, 110V / 220V,  380V,  440V
Rated frequency 50~60Hz 0.5%
Voltage stability Within ±1 to 2%
Transient voltage fluctuation ±5%
Output voltage variable 1 phase 80–270V, 3 phase 200–380V
SAG Within 100 msec when input sag  occurs
Waveform distortion Thd less than 3%
Overload tolerance 125% (withstanding 10 minutes) / 150% (1 minute)
Power factor 0.8 LAG
Noise Within 55 db 60 db or less
Comprehensive efficiency 83% or more 85% or more 88% or more
Output frequency
Frequency variability 47~65Hz
Frequency selection Select 50/60 hz
Indicating instrument
1  output voltage DV1M(AC)-DIGITAL
1  output current DA1M(AC)-DIGITAL
One  output frequency DF1M(AC)-DIGITAL
Insulation characteristics
A withstand voltage test Apply ac 1500v 60hz for 1 minute and there will be no abnormality.
Insulation resistance test 5 mm or greater when measured with DC  500V Megger
Temperature characteristics
Transformer flow 125 DEG or less
Other 80 DEG or less
Enclosure
Paint color 5Y 7/1 (available separately)

Model type and size (single phase)

Model Capacity Exterior size (mm)
(W x D x H)		 Waveforms Display function Constant/Voltage Specifications
FCS 12001 1KVA 340 x 655 x 590 Sine Wave Show FIND 1Ø / 110, 220, 380, 440
FCS 12002 2KVA 340 x 655 x 590 1Ø / 110, 220, 380, 440
FCS 12003 3KVA 340 x 655 x 590 1Ø / 110, 220, 380, 440
FCS 12005 5KVA 340 x 655 x 590 1Ø / 110, 220, 380, 440
FCS 12008 8KVA 450 x 810 x 960 1Ø / 110, 220, 380, 440
FCS 12010 10KVA 450 x 810 x 960 1Ø / 110, 220, 380, 440
FCS 12015 15KVA 550 x 950 x 1150 1Ø / 110, 220, 380, 440
FCS 12020 20KVA 550 x 950 x 1150 1Ø / 110, 220, 380, 440
FCS 12030 30KVA 720 x 810 x 1425 1Ø / 110, 220, 380, 440
FCS 12050 50KVA 800 x 900 x 1555 1Ø / 110, 220, 380, 440
FCS 12075 75KVA 900 x 1250 x 1825 1Ø / 110, 220, 380, 440
FCS 12100 100KVA 950 x 1300 x 1900 1Ø / 110, 220, 380, 440

* 1Ø Please contact us separately for capacity of 100 KVA or higher and for products.
* Constant, input voltage and output voltage are selected on order

Model type and size (three-phase/single-phase)

Model Capacity Exterior size (mm)
(W x D x H)		 Waveforms Display function Constant/Voltage Specifications
FCS 31005 5KV 405 x 705 x 820 Sine Wave Show FIND 3/1Ø 110, 220, 380, 440
FCS 34005 670 x 770 x 1300 3Ø 220, 380, 440
FCS 31007 7.5KV 450 x 800 x 950 3/1Ø 110, 220, 380, 440
FCS 34007 670 x 770 x 1300 3Ø 220, 380, 440
FCS 31010 10KV 450 x 800 x 950 3/1Ø 110, 220, 380, 440
FCS 34010 670 x 770 x 1300 3Ø 220, 380, 440
FCS 31015 15KV 550 x 950 x 1150 3/1Ø 110, 220, 380, 440
FCS 34015 670 x 770 x 1300 3Ø 220, 380, 440
FCS 31020 20KV 550 x 950 x 1150 3/1Ø 110, 220, 380, 440
FCS 34020 720 x 810 x 1425 3Ø 220, 380, 440
FCS 31030 30KV 720 x 810 x 1425 3/1Ø 110, 220, 380, 440
FCS 34030 720 x 810 x 1425 3Ø 220, 380, 440
FCS 31050 50KV 800 x 900 x 1560 3/1Ø 110, 220, 380, 440
FCS 34050 800 x 900 x 1560 3Ø 220, 380, 440
FCS 31075 75KV 870 x 1100 x 1860 3/1Ø 110, 220, 380, 440
FCS 34075 870 x 1100 x 1860 3Ø 220, 380, 440
FCS 31100 100KV 870 x 1100 x 1860 3/1Ø 110, 220, 380, 440
FCS 34100 870 x 1100 x 1860 3Ø 220, 380, 440
FCS 34125 125KVA 900 x 1100 x 2000 3Ø 220, 380, 440
FCS 34150 150KVA 1300 x 1200 x 2000 3Ø 220, 380, 440
FCS 34175 175KVA 1400 x 1200 x 2000 3Ø 220, 380, 440
FCS 34200 200KVA 1600 x 1300 x 2200 3Ø 220, 380, 440

* Please contact us separately for 3Ø 200KVA or higher capacity and products.
* Constant, input voltage and output voltage are selected on order