RELIANCE UVZ3455 DASR-1

RELIANCE UVZ3455 DASR-1

系统构成

本变频调速电控设备其核心部件由Acmaster-H7四象限变频器和可编程及可选件电源进线开关、线路接触器、辅助开关、辅助继电器等组成。

起重机变频调速系统由主令控制器或电位器做为输入给定，通过变频器调频调速、荷重测控仪、限位开关、制动器等配合使用，来控制起重机和其它物料搬运系统中的起升和平移机构，由变频器控制异步电动机运转，实现起动、停止、制动、可逆运转与调速运行。

主要技术参数

电源频率：50Hz±5% 

主回路额定输入电压：380V±10% 

额定输出电流：zui大2×450A 

控制电动机容量：zui大2×200KW 

控制回路电压：AC220V／AC380V 

频率范围：0.01～400Hz 

频率精度：zui高模拟输出±0.1%(25±10℃),数字式指令: ±0.01%±0.1%(25±10℃),

起动频率：0.5～60Hz

调速范围：起升机构：zui大达1：50；平移机构：zui大达1：30 

调速静差率：＜3% 

调速精度：起升机构±0.5%～±0.01%；平移机构±3%～±0.03% 

起动力矩：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

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W S35BZ0 STAINLESS 1/4 IN BALL VALVE D317262