IC695ALG312
IC695ALG312
IC695ALG312
IC695ALG312
_________________________________________ 〖厦门光沃自动化设备有限公司 竭诚为您服务〗 〖联系人:欧先生 〗 〖手机:18030229053(微信同号) 〗 〖QQ: 2479261344 〗 〖传真:0592-5709825 【价格】如此低价,仅此一家 【货期】大量现货,下单后即可发货 【质量】全新原装,进口*** 【保障】产品经过专业检测,质保一年,15天包退换 【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件 ______________________________________________
现在国内外针对医院领域中的手术室、ICU、CCU、抢救室等重要场所普遍采用局部“中性点不直接接地的供电系统”(IEC标准称之为“医疗IT系统”或“隔离电源系统”)。通过单相容量范围为0.5kVA~10kVA的隔离变压器为这些场所供电,可以有效防止供电回路中的漏电流直接通过接地线窜入2类医疗场所重要的医疗电器设备上,避免对病人的安全构成威胁。一旦隔离电源系统中所接的负载(如各种医疗电器设备、配电元器件等)出现对地绝缘故障,由于电源端未做接地处理,故漏电流对地不能形成回路,对地只能产生一个微弱的容性泄漏电流,最大程度保护了病人免遭漏电伤害。 IT系统出现第一次接地故障时,不会导致系统断路器或熔断器动作,因而保证了电源供电的持续性。 在医疗领域,某些场所对供电持续性要求很高,会设计成双路(甚至三路)电源自动切换,以保证这些特殊场所的供电连续性。但如果在负载端出现对地绝缘故障时,故障电流将经过电源中性点对地构成回路,从而形成一个较大的故障电流,使上一级断路器或熔断器因过电流动作,最终导致供电中断。而如果在这些特殊场所局部采用IT配电系统时,因其电源中性点不接地,当负载端出现第一点相对地绝缘故障时,对地不能构成回路,只会产生一个很小的容性漏电,对人体不会产生危害,同时也不会导致断路器或熔断器动作,从而保证了重要医疗场所供电的持续性与可靠性。由于IT系统供配电的特性,降低了对地漏电流,从而也提高了防火安全性。
2.国内的相关规定 许多国家和国际标准都对医院领域,尤其是那些生命攸关的医疗场所,如手术室、重症监护室、婴幼儿监护室等的配电系统做了明确的规定。其目的就是保证能为这些场所内的医疗电器设备提供安全、可靠的电源,确保病人的生命财产安全。 国标GB16895.24-2005建筑物电气装置第7-710部分:特殊装置或场所的要求 医疗场所规定,在医疗领域2类医疗场所内,用于维持生命的、外科手术的和其他位于“患者区域”内的医疗电器设备和系统的供电回路应选用带绝缘监视的医疗IT 系统供电。
Accu-Sort 9000 DRX Decoder 9000DRX
GEORGE FISCHER SIGNET 3-8750-1P TRANSMITTER PH/ORP Used
Taylor Instruments Key Door D-26 Lot of 2 288010101000
New Square D Contactor 8502 PD 2.32 E PD2.32E 110V B
New Cedarberg Industries 8425-11 842511
MAGNETEK GPD 505 SPEED DRIVE 20HP 11kg GPD505V-B027
14 NEW MORSE 127753 CHAIN LINK 40 C/L S/C S/F LOT OF 14
FURNAS 49L100103 600V AC MAX SWITCHLET NEW
NO NAME "KN" 16-083-25620 LIMIT ROLLER HEAD NEW
W. GESSMANN 8A 703 354 C STEPPING SWITCH W/ LOGIC RELAY
VANEC 131-01.5A-GA 1A 131-6-02 131 EXHAUST SILENCER NEW
GENERAL ELECTRIC GE TERMINAL BOARD 531X170TBSAEG1
Toledo Scale Load Cell A12905500A 129 2566139-2WR 15KG
GE SIZE SZ 00 STARTER CR306A003AAB CR306A0**AAB 3P NEW
Torrington Fafnir Pillow Block Bearing GYM1207KRRB 08N
Armstrong B1674-6 B16746 1/2 orif PCA 216,816,316,416
New Miller Pressure Arm 132750 132-750
GEORGE FISCHER SIGNET 3-8550-1P FLOW TRANSMITTER PANEL
GRASEBY CONTROLS SPEEDSTAR DRIVE 3 AMP 3A 2HP XL02V5B3N
Square D 8501 X020V02 AC Control Relay 8501X020V02
New Omron Relay PTF08A-E PTF08AE 19Y5H Lot 3 15A
HPC WESTINGHOUSE OT2B OPEN CONTACT BLOCK 2602D69G01 NEW
NEW Rotolin Linear Bearing ML1250-1875-3 ML 1250 1875 3
NEW MORSE 127757 CHAIN LINK 50 C/L S/C S/F 127757
DANFOSS VLT TYPE 3011 175H4405 DRIVE 30 HP 460 VOLTS
SCHMERSAL SAFETY INTERLOCKING SWITCH AZ 16 ZVRK-M20 NEW
Klockner Moeller Contactor DiL00M-10 110/120 v 50/60 hz
ALLEN BRADLEY 8002F-E68M2 8002F E68M2 LIMIT SWITCH NEW
NEW AIRPAX TACHOMETER 080-321-1210 0-1000 HZ 120 VAC
NEW Super-Lag RES10 RES 10 RES-10 10 amp
Klockner Moeller Contactor DiL-EM-10 110/120 v 2.4-4 a
HILLMAN 370066 TOGGLE BOLTS 1/4 X 3 LOT OF 26 NIB
LOT OF 5 NO NAME WIRING CARRIER TROLLY 1" WHEEL DIA
SMC NCDA1F325-2100-?A53L-XE8 CYLINDER @ 29" RET 50" EXT
DUFF NORTON MINI-PAC ACTUATOR TMPD6404-6 NEW
RELIANCE ELECTRIC CAPACITOR 69958-1AF 12 UF 100 VDC NEW
LITHONIA S50 LIGHTING FIXTURE 250W 120V 2.80A BALLAST
Lot 14 Tyco Eprom 914375391 9-1437539-1 37969-11 NEW
GENERAL ELECTRIC POWER CONNECT CARD 531X122PCNAJG1 NEW
GE Breaker E11592 20A 20 Amp A 1P 1 Pole TEY D520&
No Name Temperature Probe 304 HT-F86730 7" 3 3/8" 1/4"
ASCO MP-C-086 Solenoid Coil MPC086 238312-006 24/DC Ft
5 NEW MORSE 332282 CHAIN LINK 80 C/L C/P S/F LOT OF 5
CUTLER HAMMER 86-2588 862588 600V CONTACT BLOCK NEW
NEW Econ ECS20 ECS 20 ECS-20 20 amp
General Electric GE Breaker 250A 250 A Amp 3P 3 Pole
THE GENERAL GB-2321677 1641DS PRECISION BEARING NIB
2)MEGATRON/HELI?CAL POTENTIOMETER 200 OHM AL1710 AL-1710
Johnson Controls Prob Temp Sensor TEP-J000000 100Ohm
BERNSTEIN GC-U1 GC U1 HIW 10A LIMIT SWITCH NEW
New Hubbell Plug HBL5366C 2 Pole 3 Wire 20A 125V
ABSOLUTE PROCESS INC API 9046-24 RELAY API904624 115VAC
SCHLAFHORST BLOWER IMPELLER 117-017-099 117017099 12"
BROWN & SHARPE 21391 1/8x2x18 Tool Steel NEW
Allen Bradley 1395161485 SCR Regenerative Drive REMAN
KRAUS & NAIMER SWITCH KG80 T203/F-A008 KG80T203FA008
Armstrong B1669-4 B16694 1/8 Orif PCA 211,811,881 125#
BERNSTEIN GC-U1Z HIWIW D-32457 10A LIMIT SWITCH NEW
LOT OF 3 CAPCO CAPACITOR 66056-3 6 MFD 100 VDC +10% NEW
New ARO Manual Valve 5030-02 1/8" NPT Port 3/8" NPT
Taylor Air Pressure Regulator 150 PSI 1 to 35 PSI 1/4"
Miller IPS PO Solenoid Valve 003538 115V 2 Way 1/4
RCA SK Series SK3979 PNP Si-Darlington Transistor Lot 2
Servomech Actuator M56B4 220/380V .12HP 3 Mot. IP65
Allen Bradley 5hp 1336 1336F-BRF50-AA-?EN-HCS2-L6 NEW
GENERAL ELECTRIC CR104E1221 16EY CONTACT BLOCK NEW
DAYTON RELAY 3X741E 24V 11 PIN 3X741E NEW IN BOX
Johnson Controls Space Sensor Mounting Assy TE-6001-4
GENERAL ELECTRIC GE MICRO APPLICATION 531X139APMAPG2
New Browning 4 Belt Sheave 4MVP55B69 x 1-7/8"
8 CUTLER HAMMER CAPACITOR 34-324 42 1240 2 42-1242 NEW
SOUTHWORTH 1HP 1 HP 1 PH SINGLE 2850/3450 RPM MOTOR NEW
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