| 品牌：sew | 規格：SEW DV200L4BM31NR | 材質：SEW DV200L4BM31NR |
| 產地：美國 |
SEW DV200L4BM31NR
SEW DV200L4BM31NR
SEW DV200L4BM31NR
中低壓配網自動化係統由主站、遠方終端單元（RTU）、線路傳感器、遠方控制SF6 或真空開關、通信電纜等五個部分組成。中低壓配電網自動化的應用有自己不同的特點：
a）傳統的變電站RTU在功能上偏重遙信、遙測，但中低壓配電網的自動化對象（開關房、開閉所和配電房）數目繁多，開關操作頻繁，更注重遙信、遙控功能。
b）中低壓配電網的自動化對象遍布城市、農村等各種不同環境，被不同層次的用電管理人員（包括農村電工）所操作。更要求其具有安裝靈活、易操作、免專業維護、抗惡劣環境等特點。
c）應用於中低壓配電網的RTU，在功能上應具有模塊化結構，在硬件上要越簡單、越可靠越好。好是同一套簡單硬件，只要簡單進行一下設置，就可以滿足不同場合、不同規模的要求。
VeeArc SUPER 7000 DRIVE CONTROL BOARD 404-098 REV. F
GOULD STAND-ALONE MODEM AS-J478-010
OMRON S82H-3324 POWER SUPPLY
ABB ROBOTICS CONTROL BOARD DSPC 153 / 57310256-BA/1
BLOCK LENZE 520V 130A 50-60Hz 3-PHASE LINE FILTER HFD 510-500/130
QUARTECH NUMERIC ENTRY/DISPLAY STATION 8330 ABX
VEE ARC CHARGE BOARD 930-100
GS HEVI-DUTY TYPE SBE INDUSTRIAL CONTROL TRANSFORMER E095
MARPOSS CONTROL BOARD 6344600400
MEDAR SCR CONTROL BOARD 417-2
BANNER 120V MULTI-BEAM POWER BLOCK PBAQ
SABO PLM 500 CIRCUIT BOARD MPB.533.00
SABO PLM 500 CIRCUIT BOARD SIB.560.00
TECHNOLOGY 80 INC CONTROL BOARD 5641 / 800113C
ALLEN BRADLEY 1336 KEYPAD DISPLAY BOARD 120771 REV.02 W/ 120774 REV.06
ABB ROBOTICS SERVO AMPLIFIER BOARD YTEA 250-15 / YT212001-AF/2
SYRON DOUBLE BLANK ANALYZER BDIG-9.3
TELEMECANIQUE 2.5-4A MOTOR PROTECTOR STARTER GV1-M08
WARNER ELECTRIC DRIVER LOGIC BOARD 6910-702-021
ALLEN BRADLEY Guardmaster 24V AC/DC SAFETY RELAY 440R-H23059 SER. A
SIXNET 30VDC INDUSTRIAL MODEM VT-MODEM-1-US
TEXAS INSTRUMENTS REMOTE BASE CONTROLLER MODULE 500-2112
DAYTRONIC THERMOCOUPLE CONDITIONER MODULE 9110AT
UNICO CONTROL BOARD 103-203 REV. 0
SCHUBERT HAND-HELD CONTROLLER SNC-F2
HONEYWELL SENSOTEC 7500 PSIG PRESSURE TRANSDUCER 060-C127-01
FORNEY CORPORATION PANEL MOUNT FLAME DETECTOR AMPLIFIER IDD-IIIA
PACIFIC SCIENTIFIC STEPPER MOTOR DRIVE 6415-001-C-N-K
ROSEMOUNT ALPHALINE PRESSURE TRANSMITTER C1151GP6E22B1C6
LINTRON 380V 4A 3x0.85mH CHOKE TI-78043
MARATHON MONITORS INC CONTROL BOARD 810074-6
MARATHON MONITORS INC. CONTROL BOARD 810071-7
豫公安備 41010502000017號