品牌:其他 | 規格:?NI NB-DMA2800 | 材質:?NI NB-DMA2800 |
產地:德國 |
NI NB-DMA2800
NI NB-DMA2800
NI NB-DMA2800
由於抽水泵房距離高位水池較遠,直接供水到高位水池抽水泵的揚程不足,為此在距離高位水池落差為36米處設計有一加壓泵房,配備立式離心泵兩臺(一用一備)電機功率為75KW,揚程36米。該加壓泵的控制係統需考慮以下條件:
(1)若高位水池水位低和主管有水,則打開進水電動蝶閥和起動加壓泵向高位水池供水;
(2)若高位水池水位滿且主管有水,則給出報警信號並關閉加壓泵和進水電動蝶閥;
(3)若主管無水表明用水量增大或抽水泵房停止供水,開啟出水電動蝶閥由高位水池向主管補充不。
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
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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