- 商品
- 详情
- 功率应用范围
- Siemens/西门子品牌
- 3RQ3118-1AM00,3RQ3118-2AM00型号
Coupling Relays
SIRIUS 3RQ3 coupling relays, slim design
Relay couplers
| 3RQ30181AB00 | Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 3RQ30181AB01 | Output coupler Relay coupler, 1 change-over contact hard gold-plated contacts 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 3RQ30181AE00 | Output coupler Relay coupler, 1 change-over contact 115 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 3RQ30181AF00 | Output coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ30182AB00 | Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30182AB01 | Output coupler 1 change-over contact hard gold-plated 24 V AC/DC Enclosure width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30182AE00 | Output coupler Relay coupler, 1 change-over contact 115 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30182AF00 | Output coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ30182AM080AA0 | Output coupler Relay coupler, 1 W, 24 V DC Operating range 0.7 to 1.25 x US Enclosure width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30182AN080AA0 | Output coupler Relay coupler, 1 change-over contact 110 V DC Operating range 0.7 to 1.25 x US Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30381AB00 | Input coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 3RQ30381AB01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 24 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ30381AE00 | Input coupler Relay coupler, 1 change-over contact 115 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |
| 3RQ30381AE01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 115 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A |
| 3RQ30381AF01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 230 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A |
| 3RQ30382AB00 | Input coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30382AB01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated 24 V AC/DC Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ30382AE00 | Input coupler Relay coupler, 1 change-over contact 115 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30382AE01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 115 V AC/DC Spring-type terminal (push-in)) Overall width 6.2 mm Thermal current 6A |
| 3RQ30382AF00 | Input coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A |
| 3RQ30382AF01 | Input coupler Relay coupler, 1 change-over contact hard gold-plated 230 V AC/DC Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 6A |
| 3RQ30501SM50 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 60 V DC, 0.5 A screw terminal Overall width 6.2 mm Thermal current 0.5 A |
| 吴亚辉 13763176523 | |
| 3RQ30502SM50 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 60 V DC, 0.5 A Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 0.5 A |
| 3RQ30521SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 2 A short circuit-proof screw terminal Overall width 6.2 mm Thermal current 2A |
| 3RQ30521SM40 | Output coupler Optocoupler 1 NO contact, Transistor Input 24 V DC Output max. 60 V DC, 2 A Overall width 6.2 mm screw terminal Thermal current 2A |
| 3RQ30521SM50 | Output coupler Optocoupler 1 NO triac, Input 24 V DC Output 20-264 V AC, 2 A Overall width 6.2 mm screw terminal Thermal current 2A |
| 吴亚辉 13763176523 | |
| 3RQ30522SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 2 A short circuit-proof Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 2A |
| 3RQ30522SM40 | Output coupler Optocoupler 1 NO contact, Transistor Input 24 V DC Output max. 60 V DC, 2 A Width 6.2 mm Spring-type terminal (push-in) Thermal current 2A |
| 3RQ30522SM50 | Output coupler Optocoupler 1 NO triac, Input 24 V DC Output 20-264 V AC, 2 A Width 6.2 mm Spring-type terminal (push-in) Thermal current 2A |
| 3RQ30531SG30 | Output coupler Optocoupler 1 NO transistor, 110-230 V AC/DC Output max. 30 V DC, 3 A short circuit-proof Enclosure width 6.2 mm screw terminal Thermal current 3A |
| 3RQ30532SG30 | Output coupler Optocoupler 1 NO transistor, 110-230 V AC/DC Output max. 30 V DC, 3 A short circuit-proof Enclosure width 6.2 mm Spring-type terminal (push-in) Thermal current 3A |
| 吴亚辉 13763176523 | |
| 3RQ30551SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A screw terminal Overall width 6.2 mm Thermal current *** |
| 3RQ30552SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A short circuit-proof Spring-type terminal (push-in) Overall width 6.2 mm Thermal current *** |
| 3RQ30651SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A with M-0-A switch short circuit-proof screw terminal Overall width 6.2 mm Thermal current *** |
| 3RQ30652SM30 | Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A short circuit-proof with M-0-A switch Spring-type terminal (push-in) Overall width 6.2 mm Thermal current *** |
| 3RQ30701SB30 | Input coupler Optocoupler 1 NO contact, Transistor Input 24 V AC/DC Output max. 30 V DC, 0.5 A Overall width 6.2 mm screw terminal Thermal current 0.5 A |
| 3RQ30701SG30 | Input coupler Optocoupler 1 NO contact, Transistor Input 110-230 V AC/DC Output max. 30 V DC, 0.5 A short circuit-proof Overall width 6.2 mm screw terminal Thermal current 0.5 A |
| 吴亚辉 13763176523 | |
| 3RQ30702SB30 | Input coupler Optocoupler 1 NO contact, Transistor Input 24 V AC/DC Output max. 30 V DC, 0.5 A Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 0.5 A |
| 3RQ30702SG30 | Input coupler Optocoupler 1 NO contact, Transistor Input 110-230 V AC/DC Output max. 30 V DC, 0.5 A short circuit-proof Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 0.5 A |
| 3RQ31181AB00 | Output coupler with plug-in Relay, 1 change-over contact screw terminal 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AB01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AE00 | Output coupler with plug-in Relay, 1 change-over contact screw terminal 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AE01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated Screw terminal 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AF00 | Output coupler with plug-in Relay, 1 change-over contact screw terminal 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ31181AF01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AM00 | Output coupler with plug-in Relay, 1 change-over contact screw terminal 24 V DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31181AM01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 24 V DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AB00 | Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AB01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AE00 | Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 吴亚辉 13763176523 | |
| 3RQ31182AE01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AF00 | Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AF01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AM00 | Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 24 V DC Enclosure width 6.2 mm Thermal current 6A |
| 3RQ31182AM01 | Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 24 V DC Enclosure width 6.2 mm Thermal current 6A |
■ Selection and ordering data
PU (UNIT, SET, M) = 1
PS* = 5 units
PG = 41H
?? Available
-- Not available
3RQ30.8-1 3RQ30.8-2
Control supply voltage
rated value
Number of CO contacts
for auxiliary contacts
Contacts
hard gold-plated
DT Screw terminals DT Spring-type terminals
(push-in)
Article No. Price
per PU
Article No. Price
V per PU
Relay couplers (not plug-in)
Output coupling links
24 AC/DC 1 -- } 3RQ3018-1AB00 } 3RQ3018-2AB00
?? } 3RQ3018-1AB01 } 3RQ3018-2AB01
115 AC/DC 1 -- B 3RQ3018-1AE00 B 3RQ3018-2AE00
230 AC/DC 1 -- } 3RQ3018-1AF00 } 3RQ3018-2AF00
24 DC 1 -- -- } 3RQ3018-2AM08-0AA0
110 DC 1 -- -- B 3RQ3018-2AN08-0AA0
Input coupling links
24 AC/DC 1 -- } 3RQ3038-1AB00 } 3RQ3038-2AB00
?? } 3RQ3038-1AB01 C 3RQ3038-2AB01
115 AC/DC 1 -- } 3RQ3038-1AE00 A 3RQ3038-2AE00
?? } 3RQ3038-1AE01 } 3RQ3038-2AE01
230 AC/DC 1 -- } 3RQ3038-1AF00 A 3RQ3038-2AF00
?? } 3RQ3038-1AF01 B 3RQ3038-2AF01
© Siemens AG 2015
5/8 Siemens IC 10 N · 04/2015 * You can order this quantity or a multiple thereof. Illustrations are approximate
Coupling Relays
SIRIUS 3RQ3 coupling relays, slim design
Relay couplers with plug-in design
5
■ Selection and ordering data
PU (UNIT, SET, M) = 1
PS* = 5 units
PG = 41H
?? Available
-- Not available
3RQ3118-1 3RQ3118-2
Control supply voltage
rated value
Number of CO contacts
for auxiliary contacts
Contacts
hard gold-plated
DT Screw terminals DT Spring-type terminals
(push-in)
Article No. Price
per PU
Article No. Price
V per PU
Relay couplers with plug-in design
Output coupling links
24 AC/DC 1 -- A 3RQ3118-1AB00 A 3RQ3118-2AB00
?? A 3RQ3118-1AB01 A 3RQ3118-2AB01
115 AC/DC 1 -- A 3RQ3118-1AE00 A 3RQ3118-2AE00
?? A 3RQ3118-1AE01 A 3RQ3118-2AE01
230 AC/DC 1 -- A 3RQ3118-1AF00 A 3RQ3118-2AF00
?? A 3RQ3118-1AF01 A 3RQ3118-2AF01
24 DC 1 -- A 3RQ3118-1AM00 A 3RQ3118-2AM00
?? A 3RQ3118-1AM01 A 3RQ3118-2AM01
© Siemens AG 2015
* You can order this quantity or a multiple thereof. Illustrations are approximate Siemens IC 10 N · 04/2015 5/9
Coupling Relays
SIRIUS 3RQ3 coupling relays, slim design
Optocouplers with semiconductor output
5
■ Selection and ordering data
PU (UNIT, SET, M) = 1
PS* = 5 units
PG = 41H
?? Available
-- Not available
3RQ3050-1SM50 3RQ3050-2SM50
Control supply
voltage
rated value
Current carrying capacity
of the semiconductor output
Manual-0-
automatic
switch
DT Screw terminals DT Spring-type terminals
(push-in)
Resistive
load
At DC-13 At AC-15
At 24 V At 60 V
At 240 V
At 50/60 Hz
Article No. Price
per PU
Article No. Price
per PU
V A A A A
Optocouplers with semiconductor output (not plug-in)
Output coupling links
24 DC 0.5 0.5 0.5 -- -- } 3RQ3050-1SM50 } 3RQ3050-2SM50
2 2 -- -- -- } 3RQ3052-1SM30 } 3RQ3052-2SM30
2 2 -- -- } 3RQ3052-1SM40 } 3RQ3052-2SM40
-- -- 2 -- } 3RQ3052-1SM50 } 3RQ3052-2SM50
5 5 -- -- -- } 3RQ3055-1SM30 } 3RQ3055-2SM30
?? B 3RQ3065-1SM30 C 3RQ3065-2SM30
110 ... 230 AC/DC 3 3 -- -- -- A 3RQ3053-1SG30 A 3RQ3053-2SG30
Input coupling links
24 DC 0.5 5 -- -- -- } 3RQ3070-1SB30 } 3RQ3070-2SB30
110 ... 230 AC/DC 0.5 0.5 -- -- -- } 3RQ3070-1SG30 } 3RQ3070-2SG30
© Siemens AG 2015
5/10 Siemens IC 10 N · 04/2015 * You can order this quantity or a multiple thereof. Illustrations are approximate
Coupling Relays
SIRIUS 3RQ3 coupling relays, slim design
Accessories
5
■ Selection and ordering data
Version DT Article No. Price
per PU
PU
(UNIT,
SET,
M)
PS* PG
Galvanic ***lation plates
3RQ3900-0A
Galvanic ***lation plates
For electrical separation of different potentials
when devices of different types are installed side by side
A 3RQ3900-0A 1 10 units 41H
Connecting combs
3RQ3901-0B
Connecting combs
For linking the same potentials,
current carrying capacity for infeed max. 6 A
• 2-pole A 3RQ3901-0A 1 10 units 41H
• 4-pole A 3RQ3901-0B 1 10 units 41H
• 8-pole A 3RQ3901-0C 1 10 units 41H
• 16-pole A 3RQ3901-0D 1 10 units 41H
Clip-on labels
Clip-on labels
For terminal marking and equipment labeling, white
• 5 x 5 mm A 3RQ3902-0A 100 2 000 units 41H
• 6 x 12 mm A 3RQ3902-0B 100 1 200 units 41H
Tools for opening spring-type terminals
3RA2908-1A
Spring-type terminals
Screwdrivers
for all SIRIUS devices with spring-type terminals;
3.0 mm x 0.5 mm; length approx. 200 mm, titanium gray/black,
partially insulated
A 3RA2908-1A 1 1 unit 41
3TX7002-1AB00 输出端子接口继电器；1NO；交流/直流24V
3TX7002-1AB02 输出端子接口继电器；1NO；硬镀金触头；输入电压：交流/直流24V；输出电压：交流/直流1至250V
3TX7002-1BB00 输出端子接口继电器；1个转换触头；交流/直流24V
3TX7002-1BF00 输出端子接口继电器；1个转换触头；交流/直流230V
3TX7002-1CB00 输出端子接口继电器；2NO；交流/直流24V
3TX7002-1FB02 输出端子接口继电器；2个转换触头；硬镀金触头；输入交流/直流24V；输出交流/直流1至250V
3TX7002-2AB00 输入端子接口继电器；1NO；交流/直流24V
3TX7002-2AE00 输入端子接口继电器；1NO；交流/直流110V
3TX7002-2AF00 输入端子接口继电器；1NO；交流/直流230V
3TX7002-2AF05 输入端子接口继电器；适用于350MM连接，1NO，交流/直流230V，外壳宽11.5MM
3TX7002-2BF02 输入端子接口继电器；1C/O；硬镀金；交流/直流230V；螺钉端子；外壳宽17.5MM
3TX7002-3AB00 输出接口端子型光耦继电器；1NO (TRIAC)；输入电压：直流24V；输出电压：直流24至264V
3TX7002-3AB01 输出接口端子型光耦继电器；1NO (晶闸管)；输入电压：直流24V；输出电压：直流24至264V
3TX7002-4AB00 输入接口端子型光接口继电器；1NO (晶闸管) －交流/直流输入；直流24V输出；电压：30V
3TX7002-4AG00 输入接口端子型光接口继电器；1NO (晶闸管) －交流输入；直流110至240V输出；电压：30V
3TX7003-1AB00 输出接口端子型接口继电器－1N0；交流/直流24V；笼卡式弹簧－宽11.5 MM
3TX7003-1BB00 输出接口－交流/直流24 V端子型接口继电器；1 CO；笼卡式弹簧组件－宽17.5 MM
3TX7003-1CB00 输出接口－交流/直流24 V端子型接口继电器；2 NC；笼卡式弹簧组件－宽22.5 MM
3TX7003-2AF00 输入接口－交流/直流230 V端子型接口继电器；1 NO；笼卡式弹簧组件－宽11.5 MM
3TX7004-1BB00 3TX7004-1BB00 OUTPUT INTERFACE
3TX7004-1BB10 输出接口－双层端子型接口继电器 1C0；交流/直流24V，带有手动-0-自动螺钉端子(宽12.5 MM)
3TX7004-1BF05 输出接口元件：交流230V、1W；螺纹连接；适用于长电缆；外壳宽12.5MM
3TX7004-1CB00 OUTPUT INTERFACE
3TX7004-1GB00 3TX7004-1GB00 OUTPUT INTERFACE
3TX7004-1HB00 3TX7004-1HB00 OUTPUT INTERFACE
3TX7004-1LB00 输出接口；1 C/O；螺钉端子－交流/直流24 V；外壳宽6.2 MM
3TX7004-1LB02 输出接口；1 CO；螺纹连接；交流/直流24V；外壳宽6.2M
3TX7004-1LF00 输出接口；1 CO；螺纹连接；交流/直流230V；外壳宽6.2MM
3TX7004-1MB00 输出接口-双层端子型接口继电器；1N0；直流24V 螺钉端子－宽6.2MM
3TX7004-1MF00 输出接口-双层端子型接口继电器；1N0；交流/直流230V 螺钉端子－宽6.2MM
3TX7004-2MB02 输入接口-双层端子型接口继电器；1N0；镀金；交流/直流24V 螺钉端子－宽6.2MM
3TX7004-2ME02 输入接口-双层端子型接口继电器；1N0；镀金；交流/直流110V 螺钉端子－宽6.2MM
3TX7004-2MF02 输入接口-双层端子型接口继电器；1N0；镀金；交流/直流230V 螺钉端子－宽6.2MM
3TX7004-3AB04 输出接口－双层端子型光耦合器；1N0；晶体管；交流/直流24V 螺钉端子－宽6.2MM
3TX7004-3AC03 输出接口－双层端子型光耦合器；1N0；TRIAC（双向晶闸管）；交流/直流24-48V的螺钉端子－宽12.5MM
3TX7004-3AC04 输出接口－双层端子型光耦合器；1N0；晶体管；交流/直流24-48V的螺钉端子－宽12.5MM
3TX7004-3AC14 输出接口－双层端子型光耦合器；1N0；晶体管；交流/直流24-48V；带手动-0-自动螺钉端子－宽12.5MM
3TX7004-3PB54 输出接口－采用双层设计的光耦合器；1NO；晶体管；直流24V、1.***；螺纹连接
3TX7004-3PB74 输出耦合装置的电压：直流24 V(HL)；输出电流：3 A；直流30 V的短路防护型外壳－宽6.2 MM
3TX7004-3PG74 输出接口元件的电压：交流110 - 230 V(HL)；输出电流：2.***；直流30 V的短路防护型外壳－宽6.2 MM
3TX7004-4PG24 输入接口元件的电压：交流110 - 230 V(HL)；输出电流：0.1 A；直流30 V的短路防护型外壳－宽6.2 MM
3TX7004-8AA00 连接组合－适用于宽6.2MM的3TX7004接口（蓝）；24个端子
3TX7004-8BA00 连接导线－适用于3TX7004/005 接口（蓝）；24个导线端子
3TX7005-1BB00 3TX7005-1BB00 OUTPUT INTERFACE
3TX7005-1CB00 OUTPUT INTERFACE
3TX7005-1GB00 OUTPUT INTERFACE !!! PHASE-OUT PRODUCT !!! FOR FURTHER INFORMATION PLEASE CONTACT OUR SALES STAFF! TWO-TIER TERMINAL-TYPE COUPLING RELAY 1C0, 2-CHANNEL, AC/DC 24V CAGE CLAMPS WIDTH 22.5MM
3TX7005-1LB00 输出接口；1C/O；笼式弹簧夹夹；交流/直流24V；外壳宽6.2MM；97年10月开始生产
3TX7005-1LB02 输出接口；1CO；笼式弹簧夹夹；交流/直流24V；外壳宽6.2MM
3TX7005-1LF00 输出接口 1 CO；笼式弹簧夹夹；交流/直流230V；外壳宽6.2MM
3TX7005-1LN00 OUTPUT COUPLING DEVICE, 1 W, SPRING-LOADED TERMINAL, 110 V ACDC, HOUSINGWIDTH 6.2 MM OPERATING RANGE 0.7...1.25 X US
在线问
- 功率
- Siemens/西门子
- 3RQ3118-1AM00,3RQ3118-2AM00
- 2
- 24
- 否
- 36V以下
- 3RQ3118-1AM00,3RQ3118-2AM00
- 3RQ
- 询问
- 询问
- 询问
- 询问
- 询问
- 询问
- 询问
- 5
- 3RQ3118-1AM00,3RQ3118-2AM00
- 询问
- 否
- 3RQ3118-1AM00,3RQ3118-2AM00
- 军工/航天、 汽车电子、 医疗电子、 家用电器、 新能源
