Substation

Substation Company in Bangladesh

Substation Smart Power And technologies is a one of the leading enterprise in our country for manufacturing various types of Distribution & Auto transformer for all over Bangladesh, Substation in Bangladesh, Substation Company in Bangladesh. Aspire is manufacturing Low loss, high quality & high efficient transformer. Smart Power has made name for itself by in flinching faith in quality and technology up gradation, Smart Power has built up a reputation for quality, efficiency, cost effective, competitive in all area. Our available product range is Single phase lkVA to 75kVA and three phases 50kVA to 1500kVA.

Rated Power KVA NO Load Loss(Watt) Load Loss at 75’C(%) Imped.volt at 75’C(%) Regulation at p.f=1 Regulation at p.f=0.8

Efficiency at p.f=1

 

Efficiency at p.f=0.8
At load 100% At load 75% Al load 50% At load 100% At load 75% Al load 50%
50 200 954 4.53 1.94 4.15 97.74 98.20 98.46 97.19 97.76 97.10
100 335 1575 4.75 1.68 3.98 98.09 98.27 98.54 97.16 97.97 97.18
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
315 758 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 9867 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 99.80 99.96
1250 2140 1225 6 1.16 4.43 98.85 99.03 99.17 99.56 98.79 98.94
1600 2650 15850 6 1.16 4.45 98.85 99.04 99.18 99.60 98.80 98.97
Substation company in Bangladesh

Distribution Transformer

Smart Power And technologies are one of the leading enterprises in our country for manufacturing various types of Distribution & Autotransformer for all over Bangladesh, Substation in Bangladesh. Aspire is manufacturing Low loss, high quality & high efficient transformer. Smart Power has made name for itself by in flinching faith in quality and technology up gradation, Smart Power has built up a reputation for quality, efficiency, cost effective, competitive in all area. Our available product range is Single phase 1 kVA to 75kVA and three phases 50kVA to 1500kVA.

Substation in Bangladesh

Indoor Vacuum Circuit Breaker, Up to 33 kV

This protective equipment is used up to 33kV sub-station. The Vacuum circuit Breaker (VCB) mechanism is available for 630A, 1250A, 1600A, 2000A. Applicable standard is IEC 60056, Normal Voltage 11 kV & 33 kV, Rated Voltage 12 kV & 36 kV, Frequency 50 Hz. Breaking capacity 20kA/25kA,31.5kA for 11kV & 25kA for 33 kV system.

Substation in Bangladesh

Load Break Switch (LBS)

This protective equipment is used at 11kV sub-station. The main Load Break Switch (LBS) mechanism is available for 630A & the overcurrent protection scheme is done through HRC fuse. The panel includes 3 numbers of CT (Current Transformer) & 2/3 numbers of PT (Potential Transformer) for measuring system current & voltage respectively & 3 numbers of HRC Fuses for protection of overload. The scheme is so designed that if fault occurs in any phase it will isolate the whole three phases from the system instantly. The panel also includes 3 numbers of Ampere meters & one number of Voltmeter with a selector switch for monitoring system current & voltage. The standard panel size is 900X900X1800 mm & weight is around 450 kg.

Substation in Bangladesh

Low Tension (LT) Panel

Smart Power manufactures low voltage switch-gear (hereafter called LT Panel) which is applied for power control and distribution systems of AC 50Hz, rated working voltage up to 440V. It’s mainly used in power station, industrial enterprise, and commercial/residential buildings for power distribution and can be used to control, protect and inspect the circuit.

Substation in Bangladesh

Power Factor Improvement-PFI General Description:

To obtain the best possible economic advantage from electric power both the generating plant and consumers plants should be operated at high efficiency. To achieve this it is essential to have a high power factor throughout the system. Most a.c. electric machines draw from the supply apparent power in terms of kilovolt-amperes (KVA) which is in excess of the useful power measured in kilowatts(KW) required by the machine.