Communication networks and systems in substations - Part 7-1: Basic communication structure for substations and feeder equipment; Principles and models (IEC 57/516/CDV:2001); German version prEN 61850-7-1:2001
€185.05
Low voltage surge protective devices Specification for gas discharge tubes (GDT)
€269.00
PNO-ISC Specification Number 006 Interconnect User Part (IUP)
€404.00
Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes
€418.00
Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS)
€176.00
PNO-ISC Information Document 015 ISUP Overload Controls
€374.00
Frameworks for telecomunications networks. Part 5: Installation in frontage.
€83.00
Frameworks for telecomunications networks. Part 4: Overhead line.
€96.00
Frameworks for telecomunications networks. Part 3: Interurban section.
€86.00
Frameworks for telecomunications networks. Part 1: Underground plants.
€94.00
Frameworks for networks telecomunications. Part 2: Manholes boxes and entry chambres.
€97.00
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Recall supplementary service - Technical Corrigendum 1
€0.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Generic specification
€193.00
Lightning protection. Telecommunication lines Lines using metallic conductors
Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal Equipment requirements - Part 1: On-hook data transmission (Endorsement of the English version EN 300778-1 V 1.2.1 (2001-05) as German Standard).
€16.45
