RELIANCE UVZ3455 DASR-1

RELIANCE UVZ3455 DASR-1

系統(tǒng)構(gòu)成

本變頻調(diào)速電控設(shè)備其核心部件由Acmaster-H7四象限變頻器和可編程及可選件電源進(jìn)線開(kāi)關(guān)、線路接觸器、輔助開(kāi)關(guān)、輔助繼電器等組成。

起重機(jī)變頻調(diào)速系統(tǒng)由主令控制器或電位器做為輸入給定，通過(guò)變頻器調(diào)頻調(diào)速、荷重測(cè)控儀、限位開(kāi)關(guān)、制動(dòng)器等配合使用，來(lái)控制起重機(jī)和其它物料搬運(yùn)系統(tǒng)中的起升和平移機(jī)構(gòu)，由變頻器控制異步電動(dòng)機(jī)運(yùn)轉(zhuǎn)，實(shí)現(xiàn)起動(dòng)、停止、制動(dòng)、可逆運(yùn)轉(zhuǎn)與調(diào)速運(yùn)行。

主要技術(shù)參數(shù)

電源頻率：50Hz±5% 

主回路額定輸入電壓：380V±10% 

額定輸出電流：zui大2×450A 

控制電動(dòng)機(jī)容量：zui大2×200KW 

控制回路電壓：AC220V／AC380V 

頻率范圍：0.01～400Hz 

頻率精度：zui高模擬輸出±0.1%(25±10℃),數(shù)字式指令: ±0.01%±0.1%(25±10℃),

起動(dòng)頻率：0.5～60Hz

調(diào)速范圍：起升機(jī)構(gòu)：zui大達(dá)1：50；平移機(jī)構(gòu)：zui大達(dá)1：30 

調(diào)速靜差率：＜3% 

調(diào)速精度：起升機(jī)構(gòu)±0.5%～±0.01%；平移機(jī)構(gòu)±3%～±0.03% 

起動(dòng)力矩：150%Mn/0.5Hz 

NELES JAMESBURY RECA02CJJST 2 IN 150 STAINLESS SEGMENTED BALL VALVE B482588

NEW GEORG FISCHER 198.150.778 WITH ACTUATOR 1IN PVC BALL VALVE D346310

NEW GEORG FISCHER 198.150.778 WITH ACTUATOR 1IN PVC BALL VALVE D346315

NELES JAMESBURY 7150 31 3600 TTT2 4 IN 150 PNEUMATIC FLANGED BALL VALVE B448923

NEW GEMINI B412 PNEUMATIC STAINLESS THREADED 1/2 IN BALL VALVE D339076

NEW INLINE INDUSTRIES P1204107 MODEL 304F STAINLESS 3/4IN BALL VALVE D311002

FNW CF8M 1000 WOG STAINLESS THREADED 3 IN NPT BALL VALVE B344575

SWAGELOK SS-63TF8-330 WITH WHITNEY SR 133 ACTUATOR 1/2IN BALL VALVE B230504

NEW NUTRON 1503-010 ACTUATOR NPT PNEUMATIC STAINLESS 1-1/2 IN BALL VALVE B205209

UNITORQ ACTUATOR THREADED 1500 WOG 1-1/2 IN NPT STAINLESS BALL VALVE B435833

NELES JAMESBURY STAINLESS THREADED 1 IN NPT THREADED BALL VALVE B312870

MAX-AIR UT11-21AA31 120PSI PNEUMATIC STAINLESS 5/8 IN BALL VALVE B346510

CONBRACO APOLLO 1 IN 150 STAINLESS FLANGED BALL VALVE D480871

NEW CONBRACO APOLLO 1 IN NPT STAINLESS FLANGED BALL VALVE B436501

NELES JAMESBURY 5150 31 3600TT STAINLESS 2IN BALL VALVE EJ-20E 150 200393

NEW WORCESTER CONTROLS 1 4416USE BRASS THREADED 1IN BALL VALVE D272986

VELAN 150-3 150 STAINLESS FLANGED 3IN BALL VALVE 200054

JAMESBURY 100PSI 1IN PNEUMATIC  STAINLESS FLANGED BALL VALVE B397354

NELES JAMESBURY 5150 31 3600MT 150 4 IN STAINLESS FLANGED BALL VALVE D449566

NELES JAMESBURY 24B3600XT1 PNEUMATIC THREADED 2 IN NPT BALL VALVE B243346

SHARPE CWP 1000 STAINLESS SOCKET WELD 1 IN BALL VALVE B321571

HAITIMA F05/07/S14 1-1/2 IN NPT PNEUMATIC STAINLESS THREADED BALL VALVE B407692

NELES JAMESBURY 9NB 3600 TT STAINLESS THREADED 3/4IN NPT BALL VALVE D365189

NEW WORCESTER CONTROLS 11/2 E4466TTC R2 FLOWSERVE 1-1/2IN BALL VALVE D349318

NELES JAMESBURY 1-1/2 IN 1000 STAINLESS BALL VALVE B444744

JENKINS 32 FIG  WSP 400 WOG 1-1/4 IN NPT 150 THREADED BALL VALVE B387387

NEW 8420 125G BRONZE THREADED 1 IN NPT BALL VALVE D309044

BALLMASTER A17261 BI-DIRECTIONAL 500 PSIG 1/2 IN ODS BRASS BALL VALVE B420409

PBM MPH-G4U-N10B 135 1-1/2 IN 3-WAY STAINLESS SOCKET WELD BALL VALVE D449842

NEW APOLLO 83R-205-01 1000 CWP 1IN STEEL SOCKET WELD BALL VALVE D369452

NE

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W S35BZ0 STAINLESS 1/4 IN BALL VALVE D317262