Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 5612-2021 Regulations of content depth for feasibility study report of power system optical communication engineering $465.00 via email in 1~5 business day valid
DL/T 575.1-2022 Design guidelines for power dispatch control halls-Part 1: Terms $360.00 via email in 1~5 business day valid
DL/T 630-1997 Technical requirement for RTU with a. c. electrical quantities input discrete sampling $210.00 via email in 1~3 business day superseded
DL/T 634.5101-2002 Telecontrol equipment and systems Part 5-101: Transmission protocols Section 101: Companion standard for basic telecontrol tasks (IEC 60870-5-101: 2002 IDT) $1800.00 via email in 1~3 business day superseded
DL/T 634.5104-2002 Telecontrol equipment and systems Part 5-104 ： Transmission protocols - network access for IEC 60870-5-101 using standard transport profiles $540.00 via email in 1~5 business day abolished
DL/T 634.5104-2009 Telecontrol equipment and systems Part 5-104: Transmission protocols - network access for IEC 60870-5-101 using standard transport profiles $420.00 via email in 1~5 business day valid
DL/T 635-1997 Specifications for county power network dispatching automation $244.00 via email in 1~3 business day valid
DL/T 667-1999 Telecontrol equipment and systems Part 5 : Transmission protocols Section 103 Companion standard for the information interface of protection equipment $2040.00 via email in 1~10 business day valid
DL/T 688-1999 Intertripping equipment for power system $210.00 via email in 1~3 business day valid
DL/T 719-2000 Telecontrol equipment and systems Part 5 ： Transmission protocol Section 102 ：companion standard for the transmission of integrated totals in electric power systems $750.00 via email in 1~3 business day valid
DL/T 789-2001 Implementation & acknowledgement of auto-dispatching system rooted in country power network $120.00 via email in 1~3 business day valid
DL/T 790.31-2001 Distribution automation using distribution line carrier systems -- Part 3: Mains signalling requirements -- Section 1: Frequency bands and output levels $150.00 via email in 1~3 business day valid
DL/T 790.321-2002 Distribution automation using distribution line carrier systems -- Part 3-21: Mains signalling requirements -- MV phase-to-phase isolated capacitive coupling devices $150.00 via email in 1~3 business day valid
DL/T 790.322-2002 Distribution automation using distribution line carrier systems -- Part 3-22: Mains signalling requirements -- MV phase-to-earth and screen-to-earth intrustive coupling devices $120.00 via email in 1~3 business day valid
DL/T 790.41-2002 Distribution automation using distribution line carrier systems -- Part 4: Data communication protocols -- Section 1: Reference model of communication system $150.00 via email in 1~3 business day valid
DL/T 790.432-2004 Distribution automation using distribution line carrier systems -- Part 4-32: Data communication protocols -- Data link layer -- Logical link control(LLC) $360.00 via email in 1~3 business day valid
DL/T 790.433-2005 Distribution automation using distribution line carrier system -- Part 4-33: Data communication protocols -- Data link layer -- Connection oriented protocol $240.00 via email in 1~3 business day valid
DL/T 790.441-2004 Distribution automation using distribution line carrier systems -- Part 4: Data communication protocols -- Section 41: Application protocols -- Distribution line message specificati $1080.00 via email in 1~3 business day valid
DL/T 790.442-2004 Distribution automation using distribution line carrier system -- Part 4-42: Data communication protocols -- Application protocols -- Application layer $480.00 via email in 1~3 business day valid
DL/T 790.4511-2006 Distribution automation using distribution line carrier systems-Part 4-511:Data communication protocols-systems management-CIASE protocol $330.00 via email in 1~3 business day valid
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