World Class- 250 KVA, SUB-STATION বিজ্ঞাপন টি দিয়েছেন Mezbah uddin 4 year, 8 month ago , ঢাকা , মোহাম্মদপুর থেকে
বাংলাদেশের অভ্যান্তরে বিভিন্ন এলাকায় ভাড়া বাড়ী , ফ্লাট , দোকান থেকে শুরু করে ব্যবসা প্রতিষ্ঠান , কমার্শিয়াল স্পেস , অফিস রুম ইত্যাদি খুঁজে নিতে পারেন খুব সহজেই এবং আপনার নিজস্ব বাড়ী , ফ্লাট , অফিস ইত্যাদির ভাড়ার বিজ্ঞাপন দিতে পারেন সম্পূর্ন বিনামূল্যে!
Negotiable
TECHNICAL SPECIFICATION
3 phase, oil immersed, distribution Transformer according to IEC & BDS standard design with 3 H.T. and 4 L.T. bushing arranged on tank top, conservation, roller, off-load tap changer, arching horn, pressure relief device, silica gel breather, oil level indicator, drain and filling valve, lifting lungs, sampling valve, dial type thermometer and terminal marking plate complying with following technical data:
Rated Capacity 250 KVA
Rated Frequency 50 HZ
Voltage Ratio 11000V/415V
Vector Group Dyn11
Ambient Temperature 40° C
Impedance at 75° C 4%
Temperature Rises: In oil 60° C
In winding 65° C
No load losses 520W
Load losses at 75°C 3265W
Dielectric strength 28KV for 1 minute
Type of cooling ONAN
Accessories: Silicagel Breather
Offload Tap Changer
Temperature Meter
Oil Level Gauge
Buchholz Relay (Optional)
Physical Description:
Dimension (H x W x D) 158 x 113 x 95 cm.
Total Weight 1100Kg.
Country of Origin:
Brand (PETELCO), Bangladesh
Silicon Steel JFE Steel Corporation - Japan
Transformer Oil Savita, India
Copper Strip (LT) BRB, Bangladesh
Super Enameled Copper wire (HT) Gazi Wire, Bangladesh
Bushing with Arching Horns Korea/BISF
Insulating Materials Weidman, Switzerland
TECHNICAL SPECIFICATION
Item No. Item Description Qty.
03. LT SWITCHGEAR (400A): 1 Unit
Made of sheet steel clad dust and vermin proof free standing floor mounting type factory assembled L.T. switch gear with 500A TP & N hard drawn electrolytic copper bus bars suitable for 415V, 3 Phase, 4 wire, 50Hz operation complete with all wiring and gutter space for maximum size of cable entrance suitable for both top & bottom entry. The cubicle shall be made of 16 SWG sheet metal with ‘Siemens Gray’ paint. The switchgear shall include the following components:
Incoming:
1 no. 400A, 36KA, 415V, 50Hz, TP MCCB with adjustable thermal over load and magnetic short circuit releases.
4 nos. Current transformer, ratio 400/5A with suitable accuracy and burden.
1 no. Multi Function Digital AVF Meter
1No. Indicating lamps (R+Y+B).
1 Set. 6A TP MCB as Control Fuse.
Outgoing:
1 no. 250A, 36KA, 415V, 50Hz, TP MCCB with adjustable thermal over load and magnetic short circuit releases. (For PFI Plant)
1 no. 160A, 25KA, 415V, 50Hz, TP MCCB with adjustable thermal over load and magnetic short circuit releases. (For Common Service)
1 no. 320A, 36KA, 415V, 50Hz, TP MCCB with adjustable thermal over load and magnetic short circuit releases. (For Meter Boards for Flats)
Physical Description:
Panel Dimension (H x W x D) 60” x 30” x 20”
Panel Colour Siemens Gray
Coating Type Powder Coated
Country of Origin:
LT Switchgear Factory Assembled by ‘Brand Power Engineering in Bangladesh
MCCB/MCB ABB, Italy/Schneider, France
Digital AVF meter Selec, Taiwan
CT Risesun, Taiwan
Contact Person:
MD.T.ALAM
Managing Director
Location: ঢাকা - মোহাম্মদপুর
Rent From : 02 January 2020
Address: Mohammadpur, Dhaka
Category: মেশিন যন্ত্রপাতি - ফ্যাক্টরী
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