煤矿供电防越级跳闸系统检测

NB/T 10051-2018 煤矿供电防越级跳闸系统

Coal mine power supply anti-overstep tripping system

NB/T 11115-2023 煤矿智能供电系统技术导则

Coal mine intelligent power supply system technical guidelines

ASME PTC 20.2-1965(R1986 汽轮发电机组超速跳闸系统

This Code provides guiding principles and specifications for determining overall system performance of overspeed trip systems for steam

Overspeed Trip Systems of Steam Turbine-Generator Units

MT/T 1114-2011 煤矿供电监控系统通用技术条件

本标准规定了煤矿轨道运输监控系统的术语和定义、产品分类、技术要求、试验方法、检验规则。 本标准适用于煤矿供电监控系统及其产品

General specification of the power supply supervision system in the coal mine

DL/T 688-1999 电力系统远方跳闸信号传输装置

Intertripping equipment for power system

NB/T 10522.2-2021 矿用自动控制防水闸门 第 2 部分：电液控制系统

Mine automatic control waterproof gate Part 2: Electro-hydraulic control system

NB/T 11106-2023 煤矿井下供电人值守监控系统技术要求

Technical requirements for unattended monitoring system for underground coal mine power supply

GB 50417-2007 煤矿井下供配电设计规范

本规范适用于设计生产能力0.45Mt／a及以上新建矿井的井下供配电设计

Code for design of electric power supply of under the coal mine

AQ 1023-2006 煤矿井下低压供电系统及装备通用安全技术要求

本标准规定了煤矿井下低压供电系统的安全技术要求，以及控制、测量及用电设备的分类、技术要求、试验方法。 本标准适用于高瓦斯矿井、煤与瓦斯突出矿井低压供电系统（以下简称供电系统）及装备

General requirements of safety and technical for underground coal mine low voltage power supply system and equipment

DB34/T 4441-2023 煤矿防治水体系建设

Coal mine prevention and control water system construction

DB51/T 1410-2011 煤矿井下供水施救系统安全技术规范

Safety technical specification for coal mine underground water supply and rescue system

IEC 63186:2021 核电厂.对安全重要的仪表和控制系统.地震跳闸系统的标准

Nuclear power plants - Instrumentation and control systems important to safety - Criteria for seismic trip system

GOST R 58652-2019 采矿设备 煤矿多用途安全系统 工业安全提供原则

Mining equipment. Multipurpose safety systems for coal mines. Principles of industrial safety providing

AWWA C500-2002 水供应系统金属闸式阀

This standard describes bolted, sleeve-type couplings, reducing or transition couplings, and flanged coupling adapters (couplings) used to join

Metal-Seated Gate Valves for Water Supply Service

AWWA C509-2001 水供应系统弹力闸式阀

This standard pertains to unannealed austenitic stainless-steel pipe that is longitudinal-seam or spiral-seam welded, 1/2 in. (13 mm) in nominal

Resilient-Seated Gate Valves for Water Supply Service

NB/T 10051-2018 煤矿供电防越级跳闸系统

Coal mine power supply anti-overstep tripping system

NB/T 11115-2023 煤矿智能供电系统技术导则

Coal mine intelligent power supply system technical guidelines

ASME PTC 20.2-1965(R1986 汽轮发电机组超速跳闸系统

This Code provides guiding principles and specifications for determining overall system performance of overspeed trip systems for steam

Overspeed Trip Systems of Steam Turbine-Generator Units

MT/T 1114-2011 煤矿供电监控系统通用技术条件

本标准规定了煤矿轨道运输监控系统的术语和定义、产品分类、技术要求、试验方法、检验规则。 本标准适用于煤矿供电监控系统及其产品

General specification of the power supply supervision system in the coal mine

DL/T 688-1999 电力系统远方跳闸信号传输装置

Intertripping equipment for power system

NB/T 10522.2-2021 矿用自动控制防水闸门 第 2 部分：电液控制系统

Mine automatic control waterproof gate Part 2: Electro-hydraulic control system

NB/T 11106-2023 煤矿井下供电人值守监控系统技术要求

Technical requirements for unattended monitoring system for underground coal mine power supply

GB 50417-2007 煤矿井下供配电设计规范

本规范适用于设计生产能力0.45Mt／a及以上新建矿井的井下供配电设计

Code for design of electric power supply of under the coal mine

AQ 1023-2006 煤矿井下低压供电系统及装备通用安全技术要求

本标准规定了煤矿井下低压供电系统的安全技术要求，以及控制、测量及用电设备的分类、技术要求、试验方法。 本标准适用于高瓦斯矿井、煤与瓦斯突出矿井低压供电系统（以下简称供电系统）及装备

General requirements of safety and technical for underground coal mine low voltage power supply system and equipment

DB34/T 4441-2023 煤矿防治水体系建设

Coal mine prevention and control water system construction

DB51/T 1410-2011 煤矿井下供水施救系统安全技术规范

Safety technical specification for coal mine underground water supply and rescue system

GOST R 58652-2019 采矿设备 煤矿多用途安全系统 工业安全提供原则

Mining equipment. Multipurpose safety systems for coal mines. Principles of industrial safety providing

IEC 63186:2021 核电厂.对安全重要的仪表和控制系统.地震跳闸系统的标准

Nuclear power plants - Instrumentation and control systems important to safety - Criteria for seismic trip system

GB/T 50417-2017 煤矿井下供配电设计规范

Code for design of power supply and distribution in underground coal mines

AWWA C500-2002 水供应系统金属闸式阀

This standard describes bolted, sleeve-type couplings, reducing or transition couplings, and flanged coupling adapters (couplings) used to join

Metal-Seated Gate Valves for Water Supply Service