罗克韦尔allen-bradley(ab ) ：电机控制-低压启动器

开放式和封闭式启动器,nema

我们的开放式和封闭式 nema 启动器包括全压、可逆和双速运行模式,电流可高达 2250 a。

特性:

.提供面板或 din 导轨安 装型

.提供 3 相和单相

505/509:

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

.nema 规格 00 至 9

..不能与 nema 接触器和带有可选通信模块的电子过载继电器组合

可以垂直排列,bulletin 505v 规格 0 至 5

.提供金属外壳：类型 1、3r/12、4/4x 不锈钢,7 和 9 危险场所

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；辅助触点

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