TECHNICAL SPECIFICATION FOR LOW TENSION (FIXED) SHUNT CAPACITOR UNITS (MPP TYPE) FOR DISTRIBUTION TRANSFORMERS Spec. No. MSEDCL/Dist:MSC-III/ LT MPP CAP/11/2009/R0
TECHNICAL SPECIFICATION FOR LOW TENSION (FIXED) SHUNT CAPACITOR UNITS (MPP TYPE) FOR DISTRIBUTION TRANSFORMERS
The specification covers supply of 440 V, 3 Phase delta connected 50 Hz, outdoor, MPP type LT capacitor units of ratings 25 & 30 KVAr intended for improvement of power factor and to be installed on LT side of Polyphase Distribution Transformer of rating 63/100 KVA.
It is not the intent to specify completely herein all the details of design and construction of the capacitor unit. However, the capacitor shall conform to the high standards of design and workmanship mentioned in Clause no. 3 & 4 and be capable of performing continuous and satisfactory operations in the actual service conditions at site and shall have sufficiently long life in service as per statutory requirements. The purchaser shall have power to reject any work or material which in his judgment is not in accordance therewith. The capacitor offered shall be complete with all parts necessary for their effective & trouble free operation. Such components shall be deemed to be within the scope of supplier’s supply irrespective of whether they are specifically brought out in the specification and commercial order or not.
The tenderer/ supplier shall bind himself to abide by these considerations to the entire satisfaction of the purchaser and will be required to adjust such details at no extra cost to the purchaser over & above the tendered rates and prices.
In actual practice, not withstanding any anomalies, discrepancies, omissions, in- completeness, etc. in these specifications, the design and constructional aspects, including materials and dimensions, will be subject to good engineering practice in conformity with the required quality of the product, and to such tolerances, allowances and requirements for clearances etc. as are necessary by virtue of various stipulations in that respect in the relevant Indian Standards, IEC standards, I.E. Rules, I.E. Act and other statutory provisions.
Outdoor (to be located on LT side of 63/100 KVA Distribution Transformer)
Ambient temperature Altitude
- 10° C to +50° C Not exceeding 1000 meters above sea level.
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