It shall be the duty of the Licensee to supply power to any person to the
extent required within a reasonable time which shall depend on the quantum and location,
provided the Consumer complies with the formalities stipulated in this Code. The Licensee
shall provide power supply at 50 cycles + 3% with voltage variation limits as per
Rule 54 of I.E. Rules 1956 subject to availability of adequate capacity in the system.
The
power supply shall be as far as possible uninterrupted.
For
arranging power supply to several types of installations, the following system and
classification are available with the Licensee.
SYSTEM OF SUPPLY
The
declared voltages are as follows: -
| LOW
TENSION SUPPLY |
- Alternating Current,
single phase, 50 c/s., 230 volts, between phase and neutral.
- Alternating Current, 3
phase, 50 c/s., 400 volts, between phases and 230 volts between phase and neutral.
|
| HIGH
TENSION SUPPLY |
Alternating
Current, 3 phase, 50 c/s., 4.6/11/13.2/33 KV
2.2
KV, 25 c/s depending upon the voltage available in the area.
|
EHT SUPPLY |
Alternating Current, 3 phase, 50 c/s., 66/110/220/400 KV or two phase
supply at 220 KV |
CLASSIFICATION OF SUPPLY
AT 230 V., SINGLE PHASE |
All
installations (other than motive power) upto & inclusive of 5 KW of sanctioned load.
Motive
power installations upto & inclusive of 4 KW of sanctioned load.
Public
lighting system upto 10 K.W.
|
| 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 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. |
H T SUPPLY, 3 PHASE, 50 C/S, 4.6/11/13.2KV, AVAILABLE IN THE LOCALITY |
All installations with a Contract Demand of 50 KW / 59 KVA. and
upto 2,000 KVA. |
Note:
In
case the power supply is given at 4.6/13.2 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. |
H T SUPPLY, 3PHASE, 50 C/S, 33KV |
All installations with a contract demand above 2,000 KVA and upto
7, 500KVA |
| E H T
SUPPLY, 3PHASE, 50 C/S, 66KV |
All installations with a contract demand above 2,000 KVA and up to 20,000
KVA |
| E H T
SUPPLY, 3PHASE, 50 C/S, 110KV |
All installations with a contract demand above 7,500 KVA and up to 35,000
KVA |
E H T SUPPLY, 3PHASE, 50 C/S, 220KV |
All installations with a contract demand of above 20,000 KVA.The
standard supply voltages for various contract demands are as follows:
Contract demand |
Supply voltage |
Upto 2,000KVA |
4.6/11/13.2 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 |
|
Note:
- A Consumer can avail
power supply at voltage levels specified above for lesser loads also, if he so desires.
- If the C.D. is more
than 2000 KVA, Supply will be arranged depending upon the system network available in the
area.
- The Licensee can at his
discretion supply a higher quantum of power than what is stipulated for a particular
classification by putting up double circuit lines or higher capacity conductor in case of
short lines provided the load is close to the substation and the voltage regulation is
within the specified limits.
- As a special case
railways are entitled to get power on Two phase only for traction purpose, subject to
conditions that may be specified by the Licensee.
|
CLASSIFICATION OF Tariff CATEGORIES
Licensee
may classify or reclassify a Consumer into various Tariff categories from time to time as
may be approved by the Commission and fix different Tariff and conditions of supply. No
additional category other than approved by the Commission shall be created by the
Licensee.
RECLASSIFICATION
OF CONSUMER
If it
is found that a Consumer has been classified under a particular Tariff category
erroneously, the Engineer may reclassify such Consumer under appropriate category after
issuing notice to him to execute a fresh Agreement duly observing other conditions, if
required, on the basis of the altered classification.
If the
Consumer does not take steps within the time indicated in the notice to execute the fresh
Agreement duly observing the required conditions, the Engineer may, after issuing a clear
seven days notice and after considering his explanation, if any, may disconnect the supply
of power.
CONSUMERS
UNDER SPECIAL AGREEMENT
The
Licensee may, having regard to the nature of supply and purpose for which supply is
required may fix special Tariff and conditions of supply for the Consumers not covered by
the classification enumerated in this Code. For such purpose Licensee may enter into
special Agreements with approval of the Commission with suitable modifications in the
Standard Agreement Form. The Tariff in such cases shall be separately approved by the
Commission. |
