SYSTEM OF SUPPLY:

The declared voltages are as follows:-

(a)LOW TENSION SUPPLY:

i) Alternating Current, single phase, 50 c/s., 230 volts, between phase and neutral.


ii) Alternating Current, 3 phase, 50 c/s., 400 volts, between phases and 230 volts between phase and neutral.



(b)HIGH TENSION SUPPLY:

Alternating Current, 3 phase, 50 c/s., 11/13.2/33 KV depending upon the voltage available in the area.



(c)EHT SUPPLY:

Alternating Current, 3 phase, 50 c/s., 66/110/220/400 KV or two phase supply at 220 KV.



CLASSIFICATION OF SUPPLY:

(a)AT 230V., SINGLE PHASE:

Note: 1) The capacity of individual Motor of Single Phase shall not exceed 1HP.


2) If any Consumer requests for 3 Phase supply for lesser load than the stated above, the Licensee shall permit the same provided the Consumer intends to use 3 phase equipments.



(b) AT 400 V., 3 PHASE:

All installations below 50 KW (67 HP / 59 KVA) of sanctioned load(inclusive of lighting load).


Note: The Consumer has the option to avail himself of supply at High Tension even if the requisitioned load is less than 50 KW. The minimum C.D. in such cases shall be 25 KVA.



(c) H T SUPPLY, 3 PHASE, 50 C/S, 11/13.2KV AVAILABLE IN THE LOCALITY:

All installations with a Contract Demand of 50 KW / 59 KVA and above up to and inclusive of 2,000 KVA.



Note: - In case the power supply is given at13.2 KV, the transformer provided by the Consumer shall be designed for change over to11 KV, when the Licensee‟s supply line is converted to 11 KV.



(d) H T SUPPLY, 3PHASE, 50 C/S, 33KV :

All installations with a contract demand above 2,000 KVA and upto and inclusive of 7,500 KVA.



(e) E H T SUPPLY, 3PHASE, 50 C/S, 66KV :

All installations with a contract demand above 2,000 KVA and up to and inclusive of 20,000 KVA.



(f) E H T SUPPLY, 3PHASE, 50 C/S, 110KV :

All installations with a contract demand above 7,500 KVA and up to and inclusive of 35,000 KVA.



(g) E H T SUPPLY, 3PHASE, 50 C/S, 220KV:

All installations with a contract demand of above 20,000 KVA.



Note: - 1) The Standard supply voltages for various contract demands are as follows:



Contract demand Supply voltage
Up to 2,000 KVA 11/13.2 KV
Above 2,000 to 7,500 KVA 33 KV
Above 2,000 to 20,000 KVA 66 KV
Above 7,500 to 35,000 KVA 110 KV
Above 20,000 KVA 220 KV

Electricity Tariff:

SI.No. Tariff Category Category Description
1 HT1 Water Supply, drainage sewerage water treatment plant(In KVA).
2 HT2A HT Industrial(In KVA).
3 HT2B HT Commercial(In KVA).
4 HT2C1 Applicable to Government Hospitals & ESI Hospitals and Educational Institutions belonging to Govt. , Local Bodies & Aided Institutions and Hostels of all Educational(In KVA).
5 HT2C2Applicable to Hospitals and Educational Institutions other than those covered under HT2(C) (i)(In KVA).
6 LT1 BJ/KJ (In KW)
7 LT2A1 Domestic / AEH : Applicable to Metropolitian and Muncipal area of City limits(In KW)
8 LT2A2 Domestic / AEH -Applicable to Areas coming under Village Panchayats(In KW)
9 LT2B1 Pvt. Educational Institutions - Applicable to areas under ULBs including City Corps (In KW)
10 LT3-(1) Commercial - Applicable to Areas under all ULB's(In KW)
11 LT3-(2) Commercial - Applicable to areas under Village Panchayats(In KW)
12 LT4A IP Sets 10 HP & below (In HP)
13 LT5 Heating & Motive Power (In HP)
14 LT6A Water Supply (In HP)
15 LT6B Public Lighting (In KW)
16 LT7 Temporary Supply

The precedence category for numbers of consumers(or installations):-

1.LT2(A)-Domestic/AEH(First highest number of consumers (or installations)).

2.LT3-Commercial (Second highest number of consumers (or installations)).

3.LT5-Industrial (Third highest number of consumers (or installations)).



Key Points

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