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羅克韋爾allen-bradley(ab ) ：電機控制-低壓啟動器

開放式和封閉式啟動器,nema

我們的開放式和封閉式 nema 啟動器包括全壓、可逆和雙速運行模式,電流可高達 2250 a。

特性:

.提供面板或 din 導軌安 裝型

.提供 3 相和單相

505/509:

.可逆 (bulletin 505) 和非可逆 (bulletin 509)

.nema 規(guī)格 00 至 9

..不能與 nema 接觸器和帶有可選通信模塊的電子過載繼電器組合

可以垂直排列,bulletin 505v 規(guī)格 0 至 5

.提供金屬外殼：類型 1、3r/12、4/4x 不銹鋼,7 和 9 危險場所

509-eod

509-dod

509-aod-a2f

509-bod-a2g

509-aod

509-cod

509-bod-a2e

509-bod

509-eob

509-eod-a2m

509-coj

509-aob

509-coa

509-boa

509-cob

509-dob

509-bob

509-fod

配件；輔助觸點

595-a  

595-a02  

595-a34  

595-aa  

595-ab  

595-b  

595-b02  

595-b34  

595-bb  

595-n1

number of indicator lights 0

voltage type for actuating ac

with transformer no

suitable for emergency stop yes

external reset possible yes

with short-circuit release yes

with fuse no

rated control supply voltage at ac 50 hz 110

rated control supply voltage at ac 60 hz 120

release class class 30

type of motor starter direct online starter (dol)

service limit current rating 312 a

continuous current 270

circuit closing inrush current peak including offset, max 3163

heat dissipation 19.8 w (series l)

coil operating limits 85...110％ (series l)

operating volt amperes burden sealed: 96va, 60 hz coils (series l)

hp rating, max 75hp @ 230v load voltage, 3-phase (plugging***jogging duty)

transformer primary switching kva rating 94 kva @ 460v load voltage, 3-phase (inrush current ≤20 times continuous current)

capacitor switching kvar 80 kvar @ 230v, 3-phase (if maximum available current (at capacitor terminals) is greater than 3000 a, contact your local rockwell automation sales office, allen?bradley distributor,***nema ics-2 standard)

temperature compensated overload protection yes

coordination class according to iec 60947-4-3 class 2

type of electrical connection of main circuit screw connection

type of electrical connection for auxiliary-***control current circuit screw connection