描述
GPRS是一种新的移动数据通信业务,在移动用户和数据网络之间提供一种连接,给移动用户提供高速无线IP。GPRS采用分组交换技术,每个用户可同时占用多个无线信道,同一无线信道又可以由多个用户共享,资源被有效的利用,数据传输速率高达171.2Kbps。使用GPRS技术实现数据分组发送和接收,用户永远在线且按流量计费,迅速降低了服务成本。
GE SIZE 6 CR306HHO-JE4H Motor Starter Complete
WESTINGHOUSE SIZE 6 TYPE GCA-630 (# 2050A16G01)
110-120V COIL
GE CR306G0**LTH SIZE 5 CONTACTOR
550-600V / 50-60HZ COIL
Northern Tech. Transient Voltage Surge Suppressor NIB
CONTROL TECHNIQUES CDE15HPICD AC DRIVE 15HP GOOD!
Allen-Bradley 1771-DSX2 1771DSX2 ser A NeW in BoX!
Allen-Bradley 2711-TC1MC ser F 5.10 2711TC1MC GOOD!
Allen-Bradley 2705-EM21J139635 2705EM21J139635 GOOD!
DH326D Cutler Hammer Disconnect 600A 240V NIB Nema 1
Cutler Hammer Breaker Interface Module II (BIMII) BIM 2
WESTINGHOUSE TYPE MD-710 (# 857D506G04)
250DC / 600V MX
ALLEN BRADLEY DATALINER 2706-A41J SER.D
110-120VAC / 50-60HZ / 55VA
Square D IL34400 400A current limiting IL 400 amp GOOD!
Westinghouse RD Neutral Current Sensor NS16RD 1600a NIB