ABB UNS2882A

产品特点

■具有合闸和隔离锁扣

■可用作总开关

■内部联动机构保证 了同步动作

■可安装在35mm标准导轨上

■可与S2系列开关配合

■接线端子 可同时连接电缆和汇流拌

保护系统由以下几个部分组成:

●3或4个新型的电流传感器

●外部电流传感器(例:外部中性线导体、剩余电流或SGR保护)选择一个保护单元PR121/P. PR122/P 或PR123/P.以及可选的具有Modbus通讯协议的通信模块,或选择Fieldbus网络(仅适用于PR122/P 和PR123/P).还有无线连接的通讯协议

●一个直接作用在断路器操作机构上的分闸线圈(随保护脱扣器提供)

电子脱扣器的主要特点包括:

●运行时不需外部电源

●使用微处理器技术

●精密度高

●对电流的真实值R.M.S反应灵敏

●故障原因指示以及脱扣数据记录

●各型号的脱扣器可互换

●中性线的设定情况:

可设定为OFF或相电流的50%、100%或200%， 应用于E1. E2. E3. E4/f.E6/f，以及带外部中性线保护的E4-E6。

可设定为OFF或相电流的50%，应用于E4和E6。

Aera FC-7820C Mass Flow Controller MFC 10000 SCCM N2 Novellus 22-13312-

94-3374/860 VACUUM ARM ASSEMBLY RND QTZ 811948/NOVELLUS

Aera FC-D980C Mass Flow Sensor, TC FC-D980C, 3 SLM GAS 5%B2H6/N2 SHIPSAMEDAY

02-00272-00 / PCB BOARD, TEMP LIMITS BOARD, 27-00140-00 / NOVELLUS

27001 NOVELLUS CABLE ASSY, PWR SUPPLY, LENGTH 15M 03-150121-00

Novellus Systems 03-00125-03 HF Coaxial Cable Concept One SEQUEL Working Surplus

Novellus Systems 02-034310-00 Module P100 Controller 647633-203 No Cards Surplus

NOVELLUS  02-00105-00  KIT,CAPAC. WITH JUMPER

NOVELLUS PCB HEATER ISOLATION BOARD assy 03-355794-00 rev, sold as is, no return

17-424911-00 /  LINER LOWER CHAMBER PROCESS / NOVELLUS

27861 NOVELLUS 17"" Std Ballroom Ec Ui, 27-319917-00, 02-338248-00 BPC-1703

NOVELLUS 17-127551-00 SHIELD, BOTTOM TOPHAT, ARCS PVD300 , NEW

Speedfam Sfi-965521, 06-13472-01, Load Cup, with AD2158C1 PLATE,PISTON, 111112

Novellus Systems 02-029392-00 Concept One Upper AC Box Assembly C1 New Surplus

27011 NOVELLUS CABLE ASSY, INTERFACE TOOL CABLE, 15M 03-132812-00

NOVELLUS 19-00121-00 CAP, RF DIST, FVC7-516-B, 143877

Novellus 02-355935-00 Rev. 3 Heater Pedestal 300mm/12" Assy. MCA Pin VXT

TRAZAR CORPORATION  ECC1-1M  NOVELLUS P/N 27-266302-00

Novellus Systems 04-708353-01 200mm Table Cooling Wafer Chuck 8" OEM Refurbished

04-052637-00 / KIT,PM,FILTERS,ALTUS-S PALL GASKLEEN / NOVELLUS

Novellus Systems 03-283469-00 RF Generator Cable 60 Foot Working Surplus

Novellus 02-034310-00 Module Controller P100, 149919

[Used] NOVELLUS / 02-266868-00 / WTS-HV SIOC 0, Rev.A

15-118123-00, Novellus, LAM, RING INSULATOR ANODE, NEW, SEALED

Novellus Systems 02-00025-00 Power Supply Panel GTS725B PS 551 EUN Working Spare

NOVELLUS 16-049511-00 SHOWERHEAD, 134633

NOVELLUS 16-049511-00 SHOWERHEAD, 140183

Novellus Systems 02-169180-02 Linear Track Copper Cu Exposed Used Working

27871 NOVELLUS SESIOC BATH MODULE 02-168108-00

Novellus 15-11350-00 FLANGE, MESC, INTERFACE, CVD-D, 130201

Novellus Systems 02-270536-03 Robot End Effector ATM Blade ATR8 T-BEAM Working

Novellus Systems 15-055913-00 300mm Upper Spindle Carrier Ring New Surplus

Novellus 41-0010-011 Electro-Craft Max-430 Brush Servo Drive, PCB, 411689

3364 NOVELLUS SPEED CONTROLLER 27-054088-00

Novellus SHIELD, Reverse Tophat(Barrel), PC300, 15-267250-00

Novellus 27-163237-00 controller, Trust automation TA2026 CVD Tin 1 AXIS WTM