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可調(diào)速電力驅(qū)動(dòng)系統(tǒng)檢測(cè)項(xiàng)目報(bào)價(jià)???解決方案???檢測(cè)周期???樣品要求? |
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GB/T 25740的本部分規(guī)定了用于電力驅(qū)動(dòng)系統(tǒng)(PDS)的PROFIdrive行規(guī)。PROFIdrive行規(guī)可被映射到不同的通信網(wǎng)絡(luò)技術(shù)。
GB/T 25740的本部分規(guī)定了如何將PROFIdrive行規(guī)映射到不同的網(wǎng)絡(luò)技術(shù):--PROFIBUS DP,見第4章;--PROFINET IO,見第5章。
本標(biāo)準(zhǔn)規(guī)定了機(jī)床數(shù)控系統(tǒng)研發(fā)、設(shè)計(jì)、制造、驗(yàn)收及應(yīng)用的基本要求,內(nèi)容包括:技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝儲(chǔ)運(yùn)等。本標(biāo)準(zhǔn)適用于各種類型的機(jī)床數(shù)控系統(tǒng),包括金屬切削機(jī)床、鍛壓機(jī)床、木工機(jī)床及特種加工機(jī)床等的數(shù)控系統(tǒng)。其他用途的數(shù)控系統(tǒng)可參照?qǐng)?zhí)行。
This part of IEC 61300 provides a test to determine that a connector is capable of functioning when installed in a cabiner or other enclosure in which the space available is limited.
This part of IEC 61300 describes a test to quantitatively assess the capability of connector terminated patchcord cable assemblies to withstand static loads without uncoupling of the connector, physical damage to the assembly or permanent degradation of optical performance. This test is intended to apply to terminated reinforced jacketed cable of any diameter, both singlemode and multimode.
This part of IEC 61800 specifies requirements for adjustable speed electrical power drive systems (PDS) or their elements, with respect to electrical, thermal, fire, mechanical, energy and other relevant hazards. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electrical PDS which include the power conversion, basic drive module (BDM)/complete drive module (CDM) control, and a motor or motors. Excluded are traction and electric vehicle BDM/CDM. It applies to low-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 1,0 kV AC (50 Hz or 60 Hz) and up to and including 1,5 kV DC. It also applies to high-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 35 kV AC (50 Hz or 60 Hz) and up to and including 52 kV DC. NOTE 1 At the time of publicat
This part of IEC 61800 specifies a generic interface between power drive system(s) (PDS) and the application control program in a controller. The generic PDS interface is not specific to any particular communication network technology. Annexes of this part of IEC 61800 specify the mapping of the different drive profiles types onto the generic PDS interface. The functions specified in this part of IEC 61800 are not intended to ensure functional safety. This requires additional measures according to the relevant standards, agreements and laws.
This part of IEC 61800 specifies the general methodology to energy efficiency standardization for any extended product by using the guidance of the extended product approach (EPA). It enables product committees for driven equipment connected to motor systems (so called extended products) to interface with the relative power losses of the connected motor system (e. g. power drive system) in order to calculate the system energy efficiency for the whole application. This is based on specified calculation models for speed/load profiles, the duty profiles and relative power losses of appropriate torque versus speed operating points. This document specifies the methodology of determination of losses of the extended product and its sub-parts. This document is applicable to motor systems operated by a motor starter or by a converter (power drive systems). This document does not specify requirements for environmental impact declarations.
The purpose of this International Standard is to define the requirements for demonstratingacceptable performance of safety system instrument channels through response time testing,calibration verification, and other means. The same requirements may be adopted fordemonstrating the acceptable performance of non-safety systems and other instrumentchannels. This Standard contains the main topics in its body and includes annexes to providefurther information. The annexes are for information only and contain a selection of theavailable methods.The methods described in this Standard are used to check instrument calibration for accuracyand time response. It covers direct methods used to set calibration within required tolerancesand indirect methods to indicate a need for a direct calibration. The use of the indirectmethods allows for longer periods between the routine direct calibrations.
provides alternative methods for specifying ratings for adjustable speed electrical power drive systems (PDS) and in particular their basic drive modules (BDM).
This part of IEC 61800 gives the guidelines for the determination of voltage on the powerinterface of power drive systems (PDS’s).NOTE The power interface, as defined in the IEC 61800 series, is the electrical connection used for thetransmission of the electrical power between the converter and the motor(s) of the PDS.The guidelines are established for the determination of the phase to phase voltages and thephase to ground voltages at the converter and at the motor terminals.These guidelines are limited in the first issue of this document to the following topologies withthree phase output? indirect converter of the voltage source type, with single phase diode rectifier as line sideconverter;? indirect converter of the voltage source type, with three phase diode rectifier as line sideconverter;? indirect converter of the voltage source type, with three phase active line side converter.All specified inverters in this issue are of the pulse width modulation type, where theindividual output voltage pulses are varied according to the actual demand of voltage versustime integral.Other topologies are excluded of the scope of this International Specification.Safety aspects are excluded from this Specification and are stated in IEC 61800-5 series.EMC aspects are excluded from this Specification and are stated in IEC 61800-3.