Inter Plant Standardization in Steel Industry

Board and Organisation
STANDARDS COMMITTEE ON SWITCHGEARS & CONTROLGEARS, IPSS 1:4
S.No IPSS No Title of Standard size
1 1-04-001-03 Specification for Contactors for voltages not exceeding 1000 V ac or 1500 V dc (second revision) 3.64 MB
2 1-04-002-03 Specification for Manually Operated Control Selection Switches for voltages not exceeding 1000 V ac and 1500 V dc (first revision) 578.28 KB
3 1-04-003-03 Specification for Mechanically Operated Limit Switches for control circuit for voltages upto and including 1000 V ac or 1500 V dc (first revision) 596.85 KB
4 1-04-004-11 Specification for Moulded Case Circuit Breakers for voltages not exceeding 1000 V ac or 1500 V dc (first revision) 59.17 KB
5 1-10-005-81 Specification for Master Controller. (Shifted from IPSS 1:10) 1.72 MB
6 1-10-006-81 Drum / Cam controller (with amendment – 1) (Shifted from IPSS 1:10) 352.12 KB
7 1-04-008-11 Specification for Magnetic Over-current Relays for ac and dc Motor protection up to 650 V (first revision) 33.37 KB
8 1-04-009-99 Specification for Motorized Time Delay Relays for ac and dc Application (first revision) 263.28 KB
9 1-04-010-11 Specification for dc flux decay type timer relays (first revision) 32.08 KB
10 1-04-011-11 Specification for Pneumatic Time Delay Relays for ac and dc application (second revision) 34.68 KB
11 1-04-012-11 Guide for Selection of oil-filled power/distribution transformers for steel plant duty (first revision) 47.56 KB
12 1-04-013-02 Specification for Control Transformers (first revision) 53.34 KB
13 1-04-018-06 Specification for Belt Speed Relays and Transducers (first revision) 32.32 KB
14 1-04-019-02 Specification for Fuse Combination Units for voltages not exceeding 1000 V ac (first revision) 71.56 KB
15 1-04-023-99 Specification for Push Buttons (first revision) 55.1 KB
16 1-04-027-11 Specification for Magnetic Clutch (first revision) 30.66 KB
17 1-04-028-11 Specification for Arc Extinguishing Chamber for ac and dc contactors (first revision) 28.96 KB
18 1-04-029-15 General Technical Specification for LV Switchgear 193.4 KB
19 1-04-030-15 General Technical Specification for Indoor High Voltage Switchgears(First Revision) 223.35 KB
20 1-04-035-08 Code of Practice for Testing and Commissioning of Transformers and related Switchgears 136.1 KB
21 1-04-036-08 Specification of geared type limit switches 47.31 KB
22 1-04-037-99 Specification for Magnet Panels for Cranes (first revision) 445.48 KB
23 1-04-038-02 Specification for Controlling and Signalling Factory Built Assemblies (first revision) 515.11 KB
24 1-04-039-03 Specification for Single Motor Control Units for voltages not Exceeding 1000 V ac (first revision) 67.64 KB
25 1-04-040-99 Specification for Motor Control Centres (MCCs) (first revision) 1.23 MB
26 1-04-041-03 General requirements for Control Panels for Cranes (first revision) 562.56 KB
27 1-04-042-03 Particular requirements for Control Panels for ac cranes (first revision) 42.6 KB
28 1-04-043-03 Particular requirements for Control Panels for dc cranes (first revision) 34.17 KB
29 1-04-047-08 Code of Practice for Maintenance of Oil-filled -Power Transformers 195.18 KB
30 1-04-050-08 Code of practice for maintenance of HT ac Circuit Breakers 2.83 MB
31 1-04-052-11 Specification for Motor Protection of ac Motors through Micro Processor Based Relay 218.03 KB