SPECIFICATIONS

No. of Technical Specification Name of Technical Specification
S-192/DD-177 TECHNICAL SPECIFICATION FOR 1HARD DRAWN STRANDED STEEL CORED
ALUMINUM CONDUCTOR 130 mm2.
S-188/DD-177 TECHNICAL SPECIFICATION FOR OUTDOOR LT DISTRIBUTION BOXES WITH CONTROLLERS WITH GPRS INTERFACE
S-187/DD-177 TECHNICAL SPECIFICATIONS FOR 33/11 kV OUTDOOR POLE-MOUNTED AUTO-RECLOSE WITH INTEGRATED REMOTE COMMUNICATION CAPABILITIES
S-186/DD-177 TECHNICAL SPECIFICATIONS FOR Heat Shrinkable Right Angle Boot For Distribution Transformer LV Bushing
S-184/DD-177 TECHNICAL SPECIFICATION FOR M C M
S-183/DD-177 TECHNICAL SPECIFICATIONS FOR GPRS ROUTERS
S-182/DD-177 TECHNICAL SPECIFICATIONS FOR STRIP DOWN VERSION OF GPRS ROUTER with I/O's
S-181/DD-177 TECHNICAL SPECIFICATIONS FOR M 2 M
S-180/DD-177 TECHNICAL SPECIFICATIONS FOR V-SHAPE CROSS ARMS MS CHANNEL
S-176/DD-177
AMENDMENTS
TECHNICAL SPECIFICATION FOR PORTABLE THREE PHASE ELECTRONIC REFERENCE STANDARD METER CAPABLE OF TESTING OF HT METERS...
S-175/DD-177 TECHNICAL SPECIFICATION FOR HEAT SHRINKABLE FOR 11 XLPE CABLES STRAIGHT THROUGH JOINTS...
S-173/DD-177
AMENDMENTS
TECHNICAL SPECIFICATION FOR TAMPER PROOF POLY CARBONATE PLASTIC SEAL SIZE 36.5X23X5 MM...
S-172/DD-177 TECHNICAL FOR Ni-Cd ALKALINE BATTERIES (PARTIAL RECOMBINATION TYPE) WITH CHARGERS FOR 33/11 kV AND 66/11 kV SUB-STATIONS...
S-171/DD-177 TECHNICAL SPECIFICATION FOR 11 KV POLE MOUNTED, VACUUM TYPE,
WITH MAGNETIC ACTUATOR SWITCHGEAR & CONTROL PANELS...
S-170/DD-177 TECHNICAL SPECIFICATIONS FOR GAS FILLED CYLINDRICAL
LT CAPACITORS UNIT...
S-169/DD-177 Technical Specification For Microprocessor Based Oil Testing Set
S-168/DD-177 TECHNICAL SPECIFICATION FOR 11 KV SWITCHGEAR PANELS VACUUM TYPE WITH 11KV CAPACITOR CONTROL PANELS
S-167/DD-177 TECHNICAL SPECIFICATION FOR CURRENT TRANSFORMER OPERATED LOW TENSION 3 PHASE 4 WIRE STATIC ENERGY METERS.
S-166/DD-177 TECHNICAL SPECIFICATION FOR CURRENT & POTENTIAL TRANSFORMER OPERATED HIGH TENSION STATIC 3 PHASE 4 WIRE TRIVECTOR ENERGY METERS.
S-163/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + Eight Outgoing Circuits)
S-162/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + Seven Outgoing Circuits)
S-161/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + six Outgoing Circuits)
S-160/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + four Outgoing Circuits)
S-159/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + Eight Outgoing Circuits)
S-158/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + Seven Outgoing Circuits)
S-157/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + Six Outgoing Circuits)
S-156/DD-177 TECHNICAL SPECIFICATION FOR SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + Four Outgoing Circuits)
S-155/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + two Outgoing Circuits)
S-154/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + three Outgoing Circuits)
S-153/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + Five Outgoing Circuits)
S-152/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 3 PHASE SUPPLY
(One incoming + nine Outgoing Circuits)
S-151/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + two Outgoing Circuits)
S-150/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + three Outgoing Circuits)
S-149/DD-177 Technical Specifications for FOR SPRING LOADED CONSTANT PRESSURE
MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY
(One incoming + five Outgoing Circuits)
AMENDMENTS-148-163/DD-177 Amendment in Technical Specification for Spring loaded constant pressure multi connection distribution system with 3 phase & Single Phase supply having specification No. S-148 to S-163/DD-177...
S-148/DD-177 Technical Specifications for SPRING LOADED CONSTANT PRESSURE MULTICONNECTION DISTRIBUTION SYSTEM WITH 1 PHASE SUPPLY (One incoming + Nine Outgoing Circuits)
S-147/DD-177 Technical Specifications for mid span joint for LT cables.
S-146/DD-177 Technical Specifications for Insulation Piercing Connectors for aerial bunched cables for working voltage upto and including 1100 volts.
S-145/DD-177 Technical Specifications for Metallic LT Omni Distribution Box Suitable For 63KA/100 KVA/200 KVA DISTRIBUTION TRANSFORMERS in Urban Area under DHBVN
S-143/DD-177 Technical Specifications for 11 Kv aerial bunched cables for overhead lines (crossed linked polythene dry gas cured)
S-139/DD-177 Technical Specification For GSM/GPRS/PLC BASED STREET LIGHT CONTROL WITH INTEGRATED METERING
S-137/DD-177 Technical Specifications for 11 KV Automatically Switched Capacitor Banks at Sub-Stations (33/11kv)
S-133/DD-177
S-133/DD-177/VOL- II
S-133/DD-177/VOL- III
S-133/DD-177/VOL- IV
Technical Specifications for Compact Fluorescent Lamps
S-132/DD-177 Technical Specification for Energy Efficient Pumpsets
S-130/DD-177 Technical Specification for Energy Efficient Tubelights
S-129/DD-177 SPECIFICATION FOR C-TYPE WEDGE BOLTLESS
CONNNECTORS FOR OVERHEAD LINE SYSTEMS.
S-128/DD-177 SPECIFICATION FOR lJ}JIVERSAL DISTRIBUTION CONNECTORS
S-125/DD-177 Technical Specifications for static 11 KV CT/PT Operated Tri-Vector meters for HT consumers
S-122/DD-177/VOL-II Technical specification for Static CT/PT Operated Tri-Vector Meters for EHT Consumers FED at 66/132/220 KVA
S-114 Technical specification of 11 KV Switch Gear Panel Vacuum Type
S-113 Technical specification of Heat Shrinkable / Push on type Terminations for 11 KV XLPE Cables
S-112/DD-177/VOL-II Technical specification for Automatically Switched LT Capacitors (Gas Filled)
S- 108/DD-177 VOL-II Technical Specification for clip on type Capacitor check meter
S-94/DD-177 GSM based Remote Monitoring System for electronic energy meters
S-93/DD-177 Technical Specification for AC Digital Tong Tester
S-92/DD-177 Technical Specification for clamp on type Ground/Earth registance and leakage current tester
S-90/DD-177 Technical specification for 11 kV HT Capacitor Bank & allied equipment.
S-89/DD-177 Tech. Specn. For Non-sealed type 11 kV Class distribution transformers of 200,400,630 & 990 KVA Capacity.
S-88/DD-177 Tech. Specification for three & half core, and two core XLPE insulated and XLPE seethed armored cables.
S-87/DD-177 Tech. Specification for three & half core, and two core PVC insulated and PVC seethed armored cables.
S-86/DD-161 Technical specification for 33 KV C.T. for 33 KV Sub-Station only.
S-85/DD-161 Technical specification for 415 Volt I.T. Switchgear Board.
S-81/DD-161 Technical Specification for 11 KV, 12 Panel Board Vacuum Type Switchgear (1250 Amp)
S-77/DD-170 11 KV drop out fuse cut out
S-76/DD-161 Technical specification for 11 kV Vacuum type switch gear panels with 11 kV capacitor control panel for 33 kV S/Stns.( for 10 MVA Power T/Fs only)
S-74/DD-161 Technical specification for 11 kV Neutral current T/F 600-300/5 Amp, 33 kV S/Stn. (for 10 MVA T/F only).
S-73/DD-161 Technical specification for 33 KV C.T. for 33 KV Sub-Stations (for 10 MVA T/F only)
S-71/DD-161 Aerial Bunched Cables for Overhead Distribution.
S-64/DD-161 Fully static energy meters for distribution transformer metering.
S-61/DD-161 Single Cup Board (MCB) for Single Phase Energy Meters.
S-60/DD-161 Single Cup Board (MCB) for Three Phase Energy Meters.
S-59/DD-161 Technical specification of Box for Distribution Meter..
S-58/DD-161 Meter Pillar Boxes.
S-57/DD-160 Technical specification for Hi-tech tamper proof Poly-corbonate seals.
S-51/DD-121 Technical specification for 12 kV outdoor type VCB Kiosk with CT PT and HT Trivector meter (TVM).
S-45/DD-48 Technical specification for Portable compact static on line meter testing equipment for 3 phase electronic energy meter.
S-44/DD-48 Technical specification for LT line spacers.
S-43/DD-19/VOL-II Technical specification for 3 phase 4 wire Whole Current Static Meter of accuracy class 0.1, 10-40A for industrial connections.
S-41/DD-54 Technical specification for Optical Probe to down load data from Electronic Meter on two CMRI.
S-40/DD-3/VOL-III Technical Specification for Repairs & Testing of damaged copper wound power transformers of 33/11 KV of capacity from 4 MVA to 10/12.5 MVA & 33/3.3 KV of capacity 3.5 & 5 MVA.
S-39/DD-65/R-I
AMENDMENTS
Technical Specification of 11 kV Pilfer Resistant Metering cubical.
S-38/DD-49 Technical specification for Mobile / Wireless two way Radios
  Metering Regulations CEA
S-28/DD-19/VOL-II Revised Technical specification No. S-28/DD- 19/ vol-II for Portable testing equipment for LT meters.
S-21/DD-19/VOL-II Tech. Specification for 11 kV measuring and protection CTs for installation of 11 kV incoming circuit breakter.
S-20/DD-3/VOL-II Technical Specification for 11 KV Switchgear Panel Vacuum type switchgear panel with 11 KV capacitor control panel for 33 KV S/Stns.
S-19/SEPG-77 Technical specification of LT Ring type measuring current T/F 150/10A & 50/10A, 100/10A & 50/10A.
S-17/DD-25 Technical specification for CT/PT operated 3 phase 4 wire static energy meter.
S-16/DD-32/R-II Revised Technical specification of static CT/PT operated Trivector meter for 11 kV feeder.
S-15/DD-27/R-I Revised technical specification of static CT/PT operated trivector meter for HT consumers.
S-14/DD-33
S-14-R-1/DD-33
Amendment issued for 11 kV 3 phase Bus PT vide memo No. Ch-12/DD-33 dt. 22.11.02.
S-13/DD-19/VOL-II Technical Specification on Epoxy Cast Indoor type 11 kV Measuring & Protection durrent t/F for installation on 11 kV Circuit Breakers.
S-9/DD-26 Technical specification for 11 KV measuring current transformers (CTs) (Indoor & Wound type) of accuracy class 0.5.
S-8/DD-25
AMENDMENTS
Technical specification for Low Tension (LT) measuring current T/Fs(CT) of ratio 40/5A, 50/5A & 75/5A (wound type) and 100/5A (rating type).
S-7/DD-24 Technical specification for 11 KV Potential transformers (PTs) of accuracy class 0.5 for measuring instructions.
S-5/SEPG-77 Tech. Specification for MCB for Housing three Phase Electromechanically whole current energy Meters.
S-4/SEPG-77 Tech. specification for the Meter cup Board (MCB) suitable for Housing the L.T. C.T . Meters Test Terminal Block.
S-2/PD&C-2/DS/2000-01
AMENDMENTS
Tech. Specification of L.T. Metering C.T.S of ratio 200/5A, 300/5A, 400/5A, 500/5A, 600/5A, 800/5A, 1000/5A, 1500/5A.
S-1/PD&C-1/DS/2000-01 Tech. specification for low tension (fixed) shunt capacitor for installation on the Distribution T/F for Power factor improvement.