NI NB-DMA2800现货NI NB-DMA2800

NI NB-DMA2800
NI NB-DMA2800
NI NB-DMA2800

由于抽水泵房距离高位水池较远，直接供水到高位水池抽水泵的扬程不足，为此在距离高位水池落差为36米处设计有一加压泵房，配备立式离心泵两台（一用一备）电机功率为75KW，扬程36米。该加压泵的控制系统需考虑以下条件：

（1）若高位水池水位低和主管有水，则打开进水电动蝶阀和起动加压泵向高位水池供水；

（2）若高位水池水位满且主管有水，则给出报警信号并关闭加压泵和进水电动蝶阀；

（3）若主管无水表明用水量增大或抽水泵房停止供水，开启出水电动蝶阀由高位水池向主管补充不。

ACME TRANSFORMER INDUSTRIAL CONTROL TRANSFORMER TA-2-81212

TELEMECANIQUE NY2 A 11 SAFE BARRIER RELAY, NIB

JOHNSON CONTROLS INPUT CONVERTER LP-KIT001-000C EL0817

ALLEN BRADLEY TOP BOARD FOR 1336 ADJUSTABLE FREQUENCY AC DRIVE 135355 RV.03

CROUZET 10A, 24-280VAC, 3-32VDC SOLID STATE RELAY 84134000 *NEW*

ORIENTAL MOTOR 6W AC SPEED CONTROL MOTOR MSM206-402 W/ GEAR HEAD 2GN7.5K

MAGNETEK GPD 515 VARIABLE FREQUENCY AC DRIVE GPD515C-B001 40P41F

NEWPORT iSERIES 5W 90-240V TEMPERATURE CONTROLLER i16D52

EGS HEVI-DUTY .150KVA INDUSTRIAL CONTROL TRANSFORMER E150

ORIENTAL MOTOR VEXTA 120W BRUSHLESS DC MOTOR FBLM5120W-GFB W/ GEAR HEAD GFB5G20

STAHL 220V/24V REPEATER RELAY 9231/0211-110

INTERROLL CONVEYOR ROLLER BRUSHLESS DC MODULE? BLDC TOMORT CM-2 94V-0/TP30 0428

ALLEN BRADLEY 110/115-120V COIL 27A SIZE 1 REVERSING STARTER 505-BOD-A2C SER. C

ABB HART 2600T SERIES PRESSURE TRANSMITTER 264DRFSRRSA1

EX TEX 24VDC EMERGENCY STOP RELAY EKNSB-24

TELEMECANIQUE 10 A LATERAL CONTACT BLOCK LA 8 DN 11

GOULD MODICON 115VAC INPUT MODULE B231-501

YASKAWA ELECTRIC MOTOMAN ROBOTICS CONTROL BOARD PCB JANCD-MIO04

ALLEN BRADLEY BUL. 700 TYPE R ELECTRICALLY HELD RELAY 700DC-R800Z24 SER. B

PINNACLE MICROGUARD LIGHT CURTAIN CONTROLLER MG-32-AB-AU-24V?DC *DAMAGED*

PEPPERL + FUCHS 120VAC ISOLATED SWITCH AMPLIFIER WE77/Ex2-OT

SQUARE D 0.2KVA INDUSTRIAL CONTROL TRANSFORMER 9070T200D1

FUJI ELECTRIC 600VAC 100A 3-POLE CIRCUIT BREAKER BU-ESB3100

COOPER 600V 8A 5-PIN 20ft MALE-FEMALE CABLE 5000111-4023

CUTLER HAMMER CURRENT SENSOR TYPE DB-50

TELEMECANIQUE TSX 24VDC OUTPUT MODULE TSXDST2482

CINCINNATI MILACRON GRAM MEMORY CARD BOARD 3 531 4155A

OKAYA 250VAC 5A NOISE FILTER SUP-P5H-EPR-4