Our SubStation
Marsh Power Technology Ltd. (MPTL) is a one of the leading enterprise in our country for manufacturing various types of Distribution & Auto transformer for all over Bangladesh. Aspire is manufacturing Low loss, high quality & high efficient transformer. MPTL has made name for itself by in flinching faith in quality and technology up gradation, MPTL has built up a reputation for quality, efficiency, cost effective, competitive in all area. Our available product range is Single phase 1kVA to 75kVA and three phases 50kVA to 1500kVA,
HT-Switchgear:
11KV, 3-Phase, 50Hz high-tension free-standing floor mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-control panel heater, manual off-on switch and VCB/LBS including HT, CT, PT, IDMP relay etc. in 14SWG steel sheet clad, epoxy-resin powder coat painted cabinet as per standard of IEC. 298, transformer up to 2.5 MVA.
LT Switchgear:
415V, 3-phase, 50 Hz Low tension free-standing floor-mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-controlled panel heater, manual off-on switch and ACB/MCCB including CT and other necessary component in 14 SWG steel sheet clad epoxy-resin powder coat painted cabinet as per standard of IEC. 298 for transformer use up to 6300AV.
Transformer:
Oil-filled, 3- phase 11KV/0.415KV, 50Hz having operating voltage of 12KV outdoor type distribution transformer complete with HT & LT porcelain bushing on tank, conservator, oil-level indicator drain, filling valves, fitting lugs, earthling terminal, buckles relay etc. factory assembled in 14SWG, sheet steel clad powder painted cabinet and tested as per standard of IEC/VDE/DIN.
Power Factor Improvement (PFI):
3-Phase, 415V, 50Hz Auto/Manual free-standing, floor mounting Power Factor Improvement (PFI) plant complete with microprocessor PFC relay, heavy duty capacitor and pre-wired, factory assembled in 14SWG sheet steel clad, powder coat painted cabinet and tested as per IEC standard for use in transformer.
Transformer:
Oil-filled, 3- phase 11KV/0.415KV, 50Hz having operating voltage of 12KV outdoor type distribution transformer complete with HT & LT porcelain bushing on tank, conservator, oil-level indicator drain, filling valves, fitting lugs, earthling terminal, buckles relay etc. factory assembled in 14SWG, sheet steel clad powder painted cabinet and tested as per standard of IEC/VDE/DIN
HT-Switchgear:
11KV, 3-Phase, 50Hz high-tension free-standing floor mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-control panel heater, manual off-on switch and VCB/LBS including HT, CT, PT, IDMP relay etc. in 14SWG steel sheet clad, epoxy-resin powder coat painted cabinet as per standard of IEC. 298, transformer up to 2.5 MVA.
HT-Switchgear:
11KV, 3-Phase, 50Hz high-tension free-standing floor mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-control panel heater, manual off-on switch and VCB/LBS including HT, CT, PT, IDMP relay etc. in 14SWG steel sheet clad, epoxy-resin powder coat painted cabinet as per standard of IEC. 298, transformer up to 2.5 MVA.
LT Switchgear:
415V, 3-phase, 50 Hz Low tension free-standing floor-mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-controlled panel heater, manual off-on switch and ACB/MCCB including CT and other necessary component in 14 SWG steel sheet clad epoxy-resin powder coat painted cabinet as per standard of IEC. 298 for transformer use up to 6300AV.
LT Switchgear:
415V, 3-phase, 50 Hz Low tension free-standing floor-mounting switchgear (indoor type), factory assembled and tested, complete with copper busbar, voltmeter, auto-controlled panel heater, manual off-on switch and ACB/MCCB including CT and other necessary component in 14 SWG steel sheet clad epoxy-resin powder coat painted cabinet as per standard of IEC. 298 for transformer use up to 6300AV.
Power Factor Improvement (PFI):
3-Phase, 415V, 50Hz Auto/Manual free-standing, floor mounting Power Factor Improvement (PFI) plant complete with microprocessor PFC relay, heavy duty capacitor and pre-wired, factory assembled in 14SWG sheet steel clad, powder coat painted cabinet and tested as per IEC standard for use in transformer.
Power Factor Improvement (PFI):
3-Phase, 415V, 50Hz Auto/Manual free-standing, floor mounting Power Factor Improvement (PFI) plant complete with microprocessor PFC relay, heavy duty capacitor and pre-wired, factory assembled in 14SWG sheet steel clad, powder coat painted cabinet and tested as per IEC standard for use in transformer.
Power Factor Improvement (PFI):
3-Phase, 415V, 50Hz Auto/Manual free-standing, floor mounting Power Factor Improvement (PFI) plant complete with microprocessor PFC relay, heavy duty capacitor and pre-wired, factory assembled in 14SWG sheet steel clad, powder coat painted cabinet and tested as per IEC standard for use in transformer.
HT METERING PANEL UNIT
Roled Power KVA | No Load Loss Walt | Load Loss at 75c(%) | Imped volt at 75c(%) | Regulation at p f=1 | Regulation at p f=.80 | load at 100% | load at 75% | load at 50% | load at 100% | load at 75% | load at 50% |
---|---|---|---|---|---|---|---|---|---|---|---|
50 | 200 | 954 | 4.43 | 1.94 | 4.15 | 97.74 | 98.20 | 98.46 | 97.19 | 97.76 | 98.10 |
100 | 335 | 1575 | 4.75 | 1.68 | 3.98 | 98.09 | 98.27 | 98.54 | 97.61 | 97.97 | 98.18 |
150 | 540 | 2050 | 4.75 | 1.50 | 3.88 | 98.30 | 98.52 | 98.62 | 97.89 | 98.15 | 98.28 |
200 | 560 | 2500 | 4.75 | 1.36 | 3.79 | 98.47 | 98.69 | 98.82 | 98.09 | 98.36 | 98.52 |
250 | 670 | 2960 | 4.75 | 1.29 | 3.75 | 98.55 | 98.75 | 98.87 | 98.19 | 98.44 | 98.59 |
315 | 785 | 3540 | 4.75 | 1.23 | 3.71 | 98.63 | 98.82 | 98.94 | 98.28 | 98.53 | 98.67 |
400 | 950 | 4230 | 4.75 | 1.16 | 3.67 | 98.71 | 98.89 | 99.00 | 98.38 | 98.61 | 98.75 |
500 | 1120 | 4970 | 4.75 | 1.10 | 3.63 | 98.78 | 98.96 | 99.06 | 98.48 | 98.69 | 98.82 |
630 | 1330 | 5980 | 6 | 1.06 | 3.60 | 98.84 | 99.01 | 99.10 | 98.55 | 98.76 | 98.88 |
750 | 1400 | 6710 | 6 | 0.94 | 4.3 | 98.93 | 99.09 | 99.19 | 98.67 | 98.87 | 98.99 |
800 | 1430 | 7730 | 6 | 1.14 | 4.41 | 98.85 | 99.04 | 99.16 | 98.57 | 98.80 | 98.95 |
1000 | 1730 | 9780 | 6 | 1.15 | 4.21 | 98.85 | 99.04 | 99.17 | 99.56 | 98.80 | 98.96 |
1250 | 2140 | 1225 | 6 | 1.16 | 4.43 | 98.85 | 99.03 | 99.17 | 97.76 | 98.79 | 98.94 |
1600 | 2650 | 15850 | 6 | 1.16 | 4.45 | 98.85 | 99.04 | 99.18 | 98.60 | 98.80 | 98.97 |