M41 通信用电源设备 标准查询与下载



共找到 232 条与 通信用电源设备 相关的标准,共 16

This standard applies to surge protectors for application on multi-conductor and coaxial, balanced or unbalanced, data, communications, and signaling circuits with voltages less than or equal to 1000 V rms, or 1200 V dc. These surge protectors are intended to limit voltage surges, current surges, or both. This standard is not intended to cover individual device components. Installation of all surge protectors (SPDs) must be in conformance with the requirements of applicable local and national electrical codes. Specifically excluded from this standard are protectors for low-voltage power circuit applications. The surge protectors covered by this standard are to be tested by means of the connections or terminations that are used when the surge protector is installed in the field. For surge protectors that are intended to be used with a base or connector, that base or connector shall be part of the tests. The tables of typical performance values of this standard provide a means of comparison among various surge protectors. They also provide a common engineering language beneficial to the user and manufacturer of surge protectors used in low-voltage data, communications, and signaling circuits.

Specifications for surge protectors used in low-voltage data, communications, and signaling circuits

ICS
29.120.50
CCS
M41
发布
2009-09-11
实施

本部分规定了通信局(站)电源系统结构组成、维护原则、维护技术目标、主要设备的有效使用年限和通用检测方法。 本部分适用于通信局(站)中的高、低压交配电系统、直流系统、交流不间断电源UPS系统、逆变系统、发电机组系统、接地系统、动力环境监控系统、光伏与风力发电系统、蓄电池等系统设备。

Maintenance Requirements of Power Supply for Telecommunication Stations/Sites.Part 1: General Rules

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本标准规定了通信局(站)用智能热交换系统的产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于通信局(站)用智能热交换系统。

Intelligent Heat Exchanger for Telecommunication Stations/Sites

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本标准规定了通信局(站)用智能新风节能系统(简称新风系统)的产品分类、重要组成部分、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于通信局(站)用智能新风节能系统。

Intelligent Energy Saving System by Fresh Air for Telecommunication Stations/Sites

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本部分规定了通信局(站)用阀控式密封蓄电池使用条件、维护项目、周期、指标要求和检测方法。 本部分适用于通信局(站)中直流系统、交流不间断电源UPS系统、你便系统、发电机组系统、光伏与风力发电系统等供电系统所配置的铅酸蓄电池。

Maintenance Requirements of Power Supply for Telecommunication Stations/Sites.Part 10: Valve Regulated Lead Acid Battery

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本部分规定了通信局(站)发电机组系统(以下简称机组)的使用条件、维护项目、周期、指标要求和检测方法。 本部分适用于通信局(站)发电机组系统中的发电机设备、机组控制屏、转换设备、配电设备、启动系统、通风排烟系统、燃油系统等设备。

Maintenance Requirements of Power Supply for Telecommunication Stations/Sites.Part 6: Generator sets System

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本部分规定了不间断电源-UPS系统(以下简称UPS系统)的使用条件、维护和现场验收项目、周期、指标要求及检测方法。 本部分适用于通信局(站)中的UPS系统。

Maintenance Requirements of Power Supply for Telecommunication Stations/Sites.Part 4: Uninterruptible Power Systems

ICS
29.200
CCS
M41
发布
2009-06-15
实施
2009-09-01

本标准规定了通信用在线式、互动式与后备式静止型不间断电源(UPS)的技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于通信用在线式、互动式与后备式输出电压为正弦波的静止型不间断电源。

Uninterruptible Power Systems for Communications

ICS
29.200
CCS
M41
发布
2008-07-28
实施
2008-11-01

本标准规定了通信用高频开关整流器的要求、试验方法、检验规则和包装储运。 本标准适用于通信用高频开关整流器(以下简称整流器)。

High Frequency Switch-Mode Rectifier for Telecommunications

ICS
29.200
CCS
M41
发布
2008-07-28
实施
2008-11-01

本标准规定了数据通信用电源系统的定义、分类、系统组成、技术及系统配置要求。 本标准适用于数据通信机房电源系统及进入数据通信机房的各类数据通信设备的电源系统。

Power Supply System for Data Communication

ICS
29.020
CCS
M41
发布
2008-07-28
实施
2008-11-01

本标准规定了通信设备用直流远供电源系统(以下简称远供系统)的定义、分类、要求、测试方法及设备的标志、包装、运输和存储。 本标准适用于通过通信线缆进行直流电能远距离传送和接收的供电系统。 本标准不适用于TNV电路的远供系统。

DC Remote Feeding Power System for Telecommunication Equipment

ICS
29.200
CCS
M41
发布
2008-07-28
实施
2008-11-01

OUTLINE OF INVESTIGATION FOR PART 3: LOW-VOLTAGE SURGE WITHSTAND TELECOMMUNICATIONS POLYMER POSITIVE TEMPERATURE COEFFICIENT THERMISTOR (PPTC)

OUTLINE OF INVESTIGATION FOR PART 3: LOW-VOLTAGE SURGE WITHSTAND TELECOMMUNICATIONS POLYMER POSITIVE TEMPERATURE COEFFICIENT THERMISTOR (PPTC)

ICS
CCS
M41
发布
2008-03-25
实施

The requirements cover the outline of investigation for OUTLINE OF INVESTIGATION FOR PART 6: LOW-VOLTAGE SURGE WITHSTAND TELECOMMUNICATIONS ELECTRONIC CURRENT LIMITERS (ECL) ISSUE NO. 1

OUTLINE OF INVESTIGATION FOR PART 6: LOW-VOLTAGE SURGE WITHSTAND TELECOMMUNICATIONS ELECTRONIC CURRENT LIMITERS (ECL) ISSUE NO. 1

ICS
CCS
M41
发布
2008-03-06
实施

Amendment 2 to Recommendation ITU-T G.998.2 includes new functionality for discovery/aggregation and pair management at the bonding layer.

Ethernet-based multi-pair bonding Amendment 2 (Study Group 15)

ICS
CCS
M41
发布
2008-01-01
实施

The requirements of this standard cover single pole or multi-pole DC rated circuit breakers intended for use as branch circuit overcurrent and short-circuit protection in communications equipment. All poles of multi-pole circuit breakers covered by this standard operate at the same potential. The requirements of this standard cover devices rated 600 volts DC or less.

Standard for Safety for Circuit Breakers For Use in Communications Equipment

ICS
29.120.40
CCS
M41
发布
2008
实施

本标准规定了2V通信用阀控式密封铅布蓄电池的要求、检验方法、检验规则、标志、包装、运输和贮存 本标准适用于2V通信用阀控式密封铅布蓄电池

Valve Regulated Lead Mesh Lead Acid Battery for Communications

ICS
29.220
CCS
M41
发布
2007-09-29
实施
2008-01-01

This Amendment contains addition material to be incorporated into Recommendation G.8131, Linear protection switching for T-MPLS Layer Network. It presents further specification of the APS protocol.

Linear protection switching for transport MPLS (T-MPLS) networks Amendment 1 Study Group 15

ICS
CCS
M41
发布
2007-09-01
实施

本标准规定了离网型通信用风/光互补供电系统(以下简称为系统)的定义、分类、要求、试验方法、检验规则、标志、包装、运输、储存等 本标准适用于利用太阳能与风能向通信设备提供电力的发电系统,不适用于向电网送电的发电系统 本标准也适用于其他混合发电系统的太阳能与风能供电部分,但不适用于柴油机等其他发电装置

The Off-Grid Wind/PV Hybrid Power Supply System for Telecommunications

ICS
29.240
CCS
M41
发布
2007-07-20
实施
2007-12-01

本标准规定了通信用高频开关电源系统(以下简称系统)的组成、系列、要求、试验方法、检验规则、标志、包装、运输和储存 本标准适用于直流输出电压为-48V(24V)的通信用高频开关电源系统

High Frequency Switch-Mode Power Supply for Communications

ICS
29.020
CCS
M41
发布
2007-07-20
实施
2007-12-01

本标准规定了通信行业使用的由往复式内燃(RIC)柴油发动机、交流(AC)发电机、控制装置和辅助设备组成的工频柴油发电机组的技术要求、试验方法、检验规则、标志、包装、运输和储存。 本标准适用于2000kW以下,额定频率为50Hz的柴油发电机组(以下简称机组)

Diesel Generator Sets for Telecommunications

ICS
29.160.40
CCS
M41
发布
2007-07-20
实施
2007-12-01



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