共找到 150 條與 三相點(diǎn)(diǎn) 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
This PDF includes GI #2. 1. Scope 1.1 This Standard specifies the requirements for distribution transformers intended primarily for operation
Single-Phase and Three-Phase Distribution Transformers, Types ONAN and LNAN
1. Scope 1.1 This Standard specifies the test methods to be used in measuring the energy efficiency of small single- and three-phase rotating
Energy Efficiency Test Methods for Single- and Three-Phase Small Motors
Single-Phase and Three-Phase Distribution Transformers Types Onan and Lnan
Language: English Written by: SEK SVENSK
Designation of phase differences by hour numbers in three-phase AC systems
1.1 This Standard specifies the requirements for distribution transformers intended primarily for operation by electric utilities. Note
Single-Phase and Three-Phase Distribution Transformers, Types ONAN and LNAN
1. Scope 1.1 This Standard specifies the test methods to be used in measuring the energy efficiency of small single- and three-phase rotating
Energy Efficiency Test Methods for Single- and Three-Phase Small Motors
本標(biāo)準(zhǔn)規(guī)定了照相機(jī)與三腳架或其它附件之間的連接螺紋。 本標(biāo)準(zhǔn)適用于照相機(jī)，其它用照相器材也可參照采用
Tripod connections for cameras
本標(biāo)準(zhǔn)適用于額定頻率 60 Hz 之開放型或全封閉型（包括全封閉外扇型，但全封閉內(nèi)冷型不在內(nèi)），使用于周圍溫度攝氏 40 度以下，－15℃ 以上，但每 100 rpm 之額定輸出超過 3300 kW（或 kVA）者，其最低周圍溫度為 5℃，連續(xù)額定之一般用高壓三相感應(yīng)電動機(jī)（以下簡稱電動機(jī)
High-voltage(3．3kV)three-phase induction motors
MIL-1-7802A(AS) is inactive for new design and is no longer used, except for replacement purposes
INDICATORS, MS28088, TURN AND SLIP (THREE PHASE)
Three-phase submersible distribution transformers
THREE-PHASE PAD-MOUNTED TRANSFORMERS
TRANSFORMERS, POWER, 120 VOLTAMPERES, 3-PHASE
本標(biāo)準(zhǔn)規(guī)定了三相油浸式調(diào)容配電變壓器的術(shù)語和定義、使用條件、產(chǎn)品型號、性能參數(shù)、技術(shù)要求、試驗(yàn)項(xiàng)目和試驗(yàn)方法以及標(biāo)志、包裝、運(yùn)輸及貯存等。 本標(biāo)準(zhǔn)主要適用于電壓等級為6kV和lOkV級、額定容量為30（10）kVA～500（160）kVA、額定頻率為5OHz的三相油浸式調(diào)容配電變壓器（以下簡稱調(diào)容
Three-phase oil-immersed adjusting power transformers
本標(biāo)準(zhǔn)適用于照相機(jī)與三腳架或其它附件之間的螺旋聯(lián)接部分。備考：本標(biāo)準(zhǔn)｛｝中之單位為英制、數(shù)字為近似值或參考值
Photography-Tripod connections
Loom three-phase squirrel-cage induction motors
