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Database: 365,228(8 Aug 2026)

Type III current signal

Type III current signal, Total:180 items.

The international standard classification for "Type III current signal" includes: Industrial process measurement and control , Switching and signalling systems , Other standards related to shipbuilding and marine structures , Chemical laboratories. Laboratory equipment , Motors , Electrical apparatus for explosive atmospheres , Railway engineering in general , Other standards related to lamps .

The Chinese standard classification for "Type III current signal" includes: Industrial automation and control device in general , Communication network number, signal and connection , Deformeter, casting instrument and dynamic test instrument , Power semiconductor device and parts , Synchronous machine , Explosion-proof electric machine , Signal equipment , Railway communication network , Technical management , Basic standards and general methods , Lamp accessories , Technical management .


National Metrological Verification Regulations of the People's Republic of China

  • JJG(电子) 12029-1989 VS23 type intermediate frequency three-tone signal generator verification regulations

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 3379-1982 Interoffice direct signalling system for telephone automatic switching network
  • GB/T 3369.1-2008 Analogue signals for process control systems - Part 1: Direct current signals
  • GB/T 3369-1989 Analogue direct current signals for industrial process measurement and control instruments
  • GB/T 3369.2-2008 Analogue signals for process control systems - Part 2: Direct voltage signals
  • GB/T 15544-1995 Short - Circuit current calculation in three - Phase a.c.systems
  • GB 3380-1982 Ringing and tone for telephone automatic switching network

Professional Standard-Ships

  • CB 1354-1999 Specification for current/voltage signal conditioner

Military Standard of the People's Republic of China-General Armament Department

  • GJB 699.6-1989 Automatic telephone switching network signaling mode ring current and signal tone
  • GJB 4945-2003 Field communication equipment user circuit DC pulse signal mode
  • GJB 699.3-1989 Automatic Telephone Switching Network Signaling Method Inter-office DC Signaling Method

Guangdong Provincial Standard of the People's Republic of China

  • DB44/T 1761-2015 150A three-phase AC charging communication protocol for electric vehicles

Professional Standard - Machinery

  • JB/T 9595.1-2015 Specification of increased-safety three-phase asynchronous motors. Part 1-YA2 series increased-safety three-phase asynchronous motors (frame size 80 to 355)
  • JB/T 7565.1-2004 Specification of flameproof three phases asynchronous motor Part 1:Series YB2 flameproof Three phases asynchronous motor (Frame size 63 to 355)
  • JB/T 1505-1975 Method for Designing Types of Power Semiconductor Converters
  • JB/T 10197-2000 Three wheel agricultural vehicles - Code of model designations
  • JB/T 9525-1999 Slip type transmitter for electrical signal
  • JB/T 2224-2000 Technical requirements for the large-sized 3 - Phase 4 - Pole synchronous a.c. motors
  • JB/T 10197-2013 Tri-wheel Vehicles - Code Rule

Professional Standard - Railway

Taiwan Provincial Standard of the People's Republic of China

  • CNS 10323-1999 Low-voltage three-phasesquirrel-cage induction motors(for special frame)
  • CNS 5204-1983 Flowchart Symbols for Information Processing

国家标准局

  • GB/T 3380-1982 Ringing and tone for telephone automatic switching network

Group Standards of the People's Republic of China

  • T/CSEE 0114-2019 Injection capacitive current test guide for neutral point different frequency signal

Professional Standard - Post and Telecommunication

Professional Standard - Light Industry

Ningxia Provincial Standard of the People's Republic of China

中国轻工总会

Professional Standard - Electron

SE-SIS

SCC

  • DANSK DS/IEC 62912:2015 Railway applications - Direct current signalling monostable relays of type N and type C
  • BS 3586-1:1963 Electrical signals for telemetry and control. Analogue direct current signals
  • AENOR UNE 26195:1980 PRE-SIGNALIZATION TRIANGLE
  • CEI 65-1:1998 Analog signals for process control systems - DC voltage signals
  • CEI EN 50578:2014 Railways applications - Direct current signalling relays
  • DANSK DS/EN 50578:2013 Railways applications - Direct current signalling relays
  • AENOR UNE-EN 50578:2013 Railways applications - Direct current signaling relays
  • MIL MIL-T-24381/5-1972 TERMINAL, CASUALTY POWER, SWITCH, PORTABLE 60-AMPERE, 500-VOLT, THREE-PHASE, ALTERNATING CURRENT, SYMBOL NUMBER 1041
  • DANSK DS/IEC 62912-2:2019 Railway applications – Direct current signalling monostable relays – Part 2: Spring type relays
  • DIN EN 50578 E:2012 Draft Document - Railway applications - Direct current signalling relays; German version prEN 50578:2012
  • MIL MIL-DTL-24552/1B-2001 TERMINALS AND SEALS, PLUGS AND SWITCH, CASUALTY POWER, RECEPTACLE TYPE, BACK CONNECTED, 200-AMPERE, 450-VOLT, ALTERNATING CURRENT, THREE-PHASE, SYMBOL NO. 1046 (SUPERSEDING MIL-T-24552/1A)
  • DANSK DS/EN 3662-006:2006 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A- Part 006: With polarized signal contact - Bus-bar version - Product standard
  • MIL MIL-DTL-24552/4B-2001 TERMINALS AND SEALS, PLUG AND SWITCH, CASULATY POWER, PLUG, 100-AMPERE, 450-VOLT, ALTERNATING CURRENT, THREE-PHASE, SYMBOL NO. 1049

Defense Logistics Agency

German Institute for Standardization

  • DIN IEC 60381-1:1985 Analogue signals for process control systems; direct current signals; identical with IEC 60381-1, edition 1982
  • DIN IEC 60381-2:1980 Analogue signals for process control systems; part 2: direct voltage signals
  • DIN IEC 60381-2:1980-06 Analogue signals for process control systems; part 2: direct voltage signals
  • DIN 14680:2007 Hand-operated cable reels - A.C., three-phase A.C. and D.C.
  • DIN EN 60688:2013 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals (IEC 60688:2012); German version EN 60688:2013
  • DIN 14680-2:1984 Hand-operated cable reels for a.c. and three-phase a.c.
  • DIN EN 62428:2009 Electric power enginering - Modal components in three-phase a.c. systems - Quantities and transformations (IEC 62428:2008); German version EN 62428:2008

Canadian Standards Association (CSA)

YU-JUS

  • JUS L.N4.010-1985 Analogue signals forprocess controlsystems. Analogue current signals

Korean Agency for Technology and Standards (KATS)

American National Standards Institute (ANSI)

British Standards Institution (BSI)

  • BS EN 60688:2013 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signal
  • BS 5863-2:1980 Analogue signals for process control systems. Specification for direct voltage signals
  • BS EN 50578:2013 Railways applications. Direct current signalling relays
  • BS EN 3662-006:2007 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A. With polarized signal contact - Bus-bar version - Product standard
  • BS EN 62386-206:2010 Digital addressable lighting interface. Particular requirements for control gear. Conversion from digital signal into d.c. voltage (device type 5)
  • BS EN 3662-006:2006 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 006: With polarized signal contact - Bus-bar version - Product standard
  • BS EN 62386-206:2009 Digital addressable lighting interface - Particular requirements for control gear - Conversion from digital signal into d.c. voltage (device type 5)
  • BS EN 60909-0:2001 Short-circuit currents in three-phase a.c. systems - Calculation of currents
  • BS EN 60909-0:2016 Short-circuit currents in three-phase a.c. systems. Calculation of currents
  • BS ISO/IEC 19510:2013 Information technology. Object Management Group Business Process Model and Notation

RO-ASRO

Association Francaise de Normalisation

International Electrotechnical Commission (IEC)

  • IEC 60688:2012 Electrical measuring transducers for converting a.c. and d.c. electrical quantities to analogue or digital signals
  • IEC 60688:2002 Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals
  • IEC 60381-2:1978 Analogue signals for process control systems. Part 2 : Direct voltage signals
  • IEC 60688:1992 Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals
  • IEC 60688/AMD2:2001 Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals; Amendment 2
  • IEC 60688/AMD1:1997 Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals; Amendment 1
  • IEC 62386-206:2009 Digital addressable lighting interface - Part 206: Particular requirements for contol gears - Conversion from digital signal into d.c. voltage (device type 5)

Danish Standards Foundation

  • DS/EN 50578:2013 Railways applications - Direct current signalling relays
  • DS/EN 3662-006:2006 Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A– Part 006: With polarized signal contact – Bus-bar version – Product standard
  • DS/EN 2996-004:2006 Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A – Part 004: With signal contact - Product standard
  • DS/EN 3662-005:2006 Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A – Part 005: With polarized signal contact – Product standard

TR-TSE

  • TS 2204-1976 ANALOGUE D.C. CURRENT SIGNALS FOR PROCESS CONTROL SYSTEMS

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 50578:2013 Railways applications - Direct current signalling relays
  • EN 60688:2013 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals

CZ-CSN

AENOR

  • UNE-EN 50578:2013 Railways applications - Direct current signalling relays
  • UNE 20800-2:1986 ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS. PART 2: DIRECT VOLTAGE SIGNALS

United States Navy

Standard Association of Australia (SAA)

International Organization for Standardization (ISO)

IN-BIS

  • IS 7728-1984 Specification for analog direct current signals for process control systems
  • IS 586-1976 Specification for LECLANCHE type dry cells for telecommunications, signaling and general purposes

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

  • CEPT T/CS 46-03-1985 Signaling for Keypad Station Combining Basic Multi-Frequency Signals and Direct Current Signaling

International Telecommunication Union (ITU)

  • ITU-T U.101 SPANISH-1993 SIGNALLING SYSTEMS FOR THE INTEX SERVICE (TYPES E AND F SIGNALLING)
  • ITU-T U.101 FRENCH-1993 SIGNALLING SYSTEMS FOR THE INTEX SERVICE (TYPES E AND F SIGNALLING)
  • ITU-T L.1200-2012 Direct current power feeding interface up to 400 V at the input to telecommunication and ICT equipment (Study Group 5)
  • ITU-T O.81 NOTE SPANISH-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
  • ITU-T O.81 NOTE FRENCH-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
  • ITU-T O.81 NOTE-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
  • ITU-R BS.1726 SPANISH-2005 Signal level of digital audio accompanying television in international programme exchange
  • ITU-R BS.1726 FRENCH-2005 Signal level of digital audio accompanying television in international programme exchange

GSO

American Railway Engineering and Maintenance-of-Way Association (AREMA)

  • AREMA CH 33-5-1982 Signal Compatability with Alternating Current Railway Electrification

U.S. Air Force

Underwriters Laboratories (UL)

  • UL 1638-1995 Visual signalling appliances - Private mode emergency and general utility signalling

Aerospace, Security and Defence Industries Association of Europe (ASD)

  • ASD-STAN PREN 2996-005-2005 Aerospace Series Circuit Breakers, Three-Pole, Temperature Compensated, Rated Current 1 A to 25 A Part 005: With Polarized Signal Contact Product Standard (Edition P 3)
  • ASD-STAN PREN 2996-004-2005 Aerospace Series Circuit Breakers, Three-Pole, Temperature Compensated, Rated Current 1 A to 25 A Part 004: With Signal Contact Product Standard (Edition P 3)

SAE - SAE International

European Committee for Standardization (CEN)

  • EN 60688:1992 Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals (IEC 688:1992)

HU-MSZT

Japanese Industrial Standards Committee (JISC)

  • JIS C 7232:1978 Reliability assured reverse blocking triode thyristors (high and medium current)
  • JIS E 3304:1998 Railway signals -- Multiple light type color light signals

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

  • IEEE 155-1960 Standards on Circuits: Definitions of Terms for Linear Signal Flow Graphs

ES-UNE

  • UNE-EN 2996-004:2006 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A - Part 004: With signal contact - Product standard (Endorsed by AENOR in February of 2007.)

PL-PKN

  • PN BN 3506-01-1966 Railway signaling equipment. ELN model conductor flashlight technical specifications