PFC series 303

PFC-303 is a double conversion three phase input-three phase output Online UPS with Active Input Power Factor Correction. It offers superior levels of protection against all the input power-related problems and provides regenerated, clean, network grade, high quality power to the connected loads.
PFC-303 is a double conversion three phase input-three phase output Online UPS with Active Input Power Factor Correction. It offers superior levels of protection against all the input power-related problems and provides regenerated, clean, network grade, high quality power to the connected loads.

PFC-303 is generator compatible, and provides better utility of generator capacity and the input power transformer.

Apart from an Online UPS, it also provides international levels of voltage, frequency and stabilization, and also acts as power conditioner.

Galvanic isolation via transformer (as per IEC62040-1) eliminates problems associated with common mode noise, neutral and earth potential drifts which can cause irreparable loss. Our esteemed customers have certified PFC 303 for satisfactory performance.

We have been awarded a rating of 93.5% by Soft Disk on user ratings of satisfactory performance by a recent survey on customers across the country.

APPLICATIONS

  • Process Industry
  • Garment Industries
  • Automated Manufacturing
  • CNC Machines
  • Hospital
  • MRI and CT scanners
  • Movie Theatres
  • Shipboard Systems
  • Military and Aerospace

Technical Specification

Note: The details given below are for PFC 303 Series True online UPS of capacity 10 KVA. Certain parameters like Input Current, Charging Current etc. will vary as per the capacity.

General

. PFC Series Online UPS MODEL PFC 303

Technology

Technology Double conversion Online with the latest MPWM technology using IGBT
DC Bus 360V
Rating 10KVA

Input

Input Frequency 50Hz ± 10%
Input PFC 100 % Load >0.9
Input Voltage 415 V AC 3 Phase & N
Input Voltage Window 330-470 V
Power walk in Soft start for 0-20 seconds power walk-in.

Efficiency

Overall Efficiency 100 % Load > 86 %

Protections

Neutral drift
Neutral failure
Lightning
EMI & Harmonics in the input neutral
High voltage transient protection & Electrostatic discharge protection as per IEC 62040-2
Galvanic isolation provides complete isolation between output neutral and Input & the the output is fully protected against neutral drifts, voltage avalanches like lighting & input harmonics commonly found in the input side.
Output short circuit with pulse by pulse current limit up to 200 micro secs.Protects 300% for 15 msecs,500% for 5 msec & 1000% for 1.5 msec of the rated current Protects against false tripping & complete shutdown in case of surge power drawn by the load (non linear loads)
Output Single Phase prevention Protects the connected three phase loads & its components from premature failure
Output Under Voltage
Output Over Voltage
Protects the load and its components from premature failure

Alarms

  Input / Low / Fail
  Output Overload
  Over Temperature
  Battery low
Alarms A potential free contact is built in with which a hooter can be activated to notify the abnormal condition.

Rectifier

Converter Protection Advanced Electronic Protection for device safety backed up with MCB's & fast acting fuses
Ripple Voltage < 2%
Type IGBT based full bridge
Voltage Regulation (±) 1%

Inverter

Crest Factor 3:1
Frequency 50Hz ± 0.1Hz
Inverter Type IGBT based MPWM with instantaneous Sinewave Control
Mode of Operation Designed for Continuous operation
Nominal output Current per phase 11.6A
Nominal Voltage 415 V AC 3 Phase & N
Over Load Capacity 100 % Load Continuous
125 % Load 1 Minute
150 % Load 5 Seconds
Power Factor 0.8 lag
Regulation (±) 1%
Total Harmonic Distortion Linear Load < 2%
Non Linear Load < 6%
Transient Response Remains within ± 5% & recover to normal within 20 msec
Waveform True Sinewave

Isolation

Inverter Protection Advanced Electronic Protection for device safety backed up with MCB's & fast acting fuses, high speed pulse by pulse electronic device protection over voltage / under voltage protection, Electronic over current trip with reset.
Isolation True Online with complete galvanic isolation.

Bypass

Manual Bypass Provided
Static bypass(Optional)  
Transfer Time Mains to Inverter 12-14 ms
Inverter to Mains 12-14 ms

Battery

Battery Low advance warning at 330V
Battery Low cut off at 315V
Battery Type SMF/ Tubular
Charger IGBT Based
Charger Type CVCC
Charging Current Standard 1-6 A
Voltage 12V x 30-360VDC

Environmental

Acoustic Noise level  
Altitude < 3000 Feet above sea level (without derating)
Ambient Temperature 0 to 40 Deg C
Extreme climatic conditions AC Environment is required if the temperature goes beyond the normal operating temperature (0-40 deg C)
Humidity Up to 95% RH Non condensing
Storage Temperature -10 to 70 Deg C

Physical

Cable Entry Front side bottom
Cooling Forced Air
Dimensions in mm - D X H X W & Weight (approximate) 850 x 1110 x 465 - 110 Kg
Enclosure Protection Grade IP - 20
Testing Standard As per IEC 62040 - 3
Comments
Manufacturer: 

About SEMED

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