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Network Techlab (I) Pvt. Ltd. helped a leading IT company in the improvement of Power Quality by providing fruitful solutions.

Leading ITES company Saved on Power with the Help of Network Techlab (I) Pvt. Ltd.

Organisation
Consulting and IT

Location
Mumbai

Domain
IT

Solutions Offered
Harmonic filter

Overview:

This company is a French multinational corporation that provides consulting, technology, professional and outsourcing services.  Headquatered in Paris , France. this organization is at the forefront of innovation to address the entire breadth of clients’ opportunities in the evolving world of cloud, digital platforms.

 

The major loads in DRI:

1.     Lighting

2.     UPS’s

3.     Chillers

4.     IT load

 

The existing power Distribution in DRI:

1.     Number of Power Supply transformer – 3 Nos

2.     Transformer rating – 2.5 MVA

3.     Number of Uninterruptable Power Supply – 8Nos

4.     UPS  rating – 300KVA

 

Challenges:

1.     Cable Over heating

2.     Transformer over heating

3.     Frequent failure of electronic PCB’s in UPS

4.     Frequent tripping of breakers resulting into interruption in Data centre.

 

Solution:

NTIPL worked closely with its electrical team to understand the current issues during the activity. The team understood the typical power problems causing such failures. After analyzing the whole report, NTIPL helped them by giving suggestions to overcome such failures which include a harmonic filter for harmonic mitigation.

 

Performance result of AF3:

 

  Sr.   No.    Test Condition                      Phase          R               Y            B
                                                                                   With  AHF
1              MPP-1       Load Current (Amp)      514.3 A         502.3 A     508.9 A
          Current T.H.D. %           6%             5%         5.1%
              Power Factor                                        0.99
                                                                      Without AHF
2

MPP-1

Load Current (Amp) 596.6 A 579.2 A 588.1 A

Current T.H.D. %

12.4% 13.6%

12.9%

Power Factor

0.99

 

 

Sr. No.

Test Condition Phase R Y

B

With  AHF

1

MPP-2

Load Current (Amp)

507.4 A 526.5 A 575 A

Current T.H.D. %

6.1% 5.8%

6.5%

Power Factor

0.98

Without AHF

2

MPP-2 Load Current (Amp) 507.4 A 550.3 A 600.8 A

Current T.H.D. %

26.64% 29.12%

22.51%

Power Factor

0.96

 

 

Sr. No.

Test Condition Phase R Y

B

With  AHF

1

MPP-3

Load Current (Amp)

497.5 A 504.4 A

463.7 A

Current T.H.D. %

4% 3.5%

4.3%

Power Factor

0.99

Without AHF

2

MPP-3

Load Current (Amp) 495.1 A 498 A 483.1 A

Current T.H.D. %

9.8% 9.3%

10.1%

Power Factor

       0.98

 

 

Benefits:

Direct

  1. Saving in transformer losses (KW)

Indirect

  1. Cable temperature reduced
  2. Stopped frequent and spurious tripping of MCCBs
  3. Stopped failures of PCB’s in UPS
  4. Due to improvement in power quality, the electronic control systems and logics are well protected
Network Techlabs

Network Techlab (I) Pvt. Ltd.
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www.netlabindia.com | 022-66814101 | info@netlabindia.com
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