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overhead fault indicators 101205

Found 63767 Products
INVERTER,HIGH FREQUENCY INVERTER,HOME UPS,HF 1-2.4K SINE INVERTER
1)Sensitivity selector 2)12VDC or 24VDC available 3) 20 A standard charging current. 4) stable hf inverter 5 small size This is a compact inverter system for home and office appliances. Its selectable wide and narrow input voltage switch featurs flexibility for users. this sine inverter is perfect to connect either generators or computer-related devices. It's a green subsitution for generators ...
Supplier: Shenzhen Huaruidi Science & Technology Co., Ltd. [China Manufacturers]
emergency stop switch,safety gate controller,light curtain controller
... form,widely application.(2)The input contacts's short citcuit fault can be detected,safety performance is good.(3)You can ... circuit ,safety performance is good.(5)It has status indicators,facilitate fault ispection.(6)It has removable terminals,facilitate installation and connection ...
Online UPS/High frequency UPS 1KVA-3KVA
... of power problemsSelf test while start of the UPSSite wiring fault warningOn-battery power-on functionSmart RS232 communication interfaceIntelligent slot availableSealed ...
Supplier: Guangzhou Boyuan Electronic Co., Ltd. [China Manufacturers]
telescopic work platform folding working platform
... buttons include a dual-activated up/down switch. The Ground Fault Interrupt power receptacle provides for safe, convenient use of power ... pickup trucks than any other personnel lift in the industry.Overhead Crane Attachment PointA steel bracket located on the mast provides ...
XAL-B cnotrol station with indicating lamp
1.Control unit control station with indicators 2.Material polycarbonate 3. CE approval LAY5 XAL-B Empty ... cartridge fuse type gG Electrical reliabilityFailure rate less than 1 fault for 100 million operation times (programmable controller inputs 24VDC)CablingCapacity ...
The best quality Oil Boiler
... environmental.The control system is PLC,with LCD screen,auto indicators,Chinese and English display,etc.The features of the products ... can show equipment operation parameters and produce alarm in the fault.xiangxinLDR Series oil Boiler technical parameters: ItemModelLDR1-0.4-DLDR1 ...
Supplier: Zhengzhou Bihe Trade Co., Ltd. [China Manufacturers]
hot smart 1000va 2000va with charger home ups
1. charger UPS 2. modified sine wave 3. 10A /20A seletable 4 AC 90 - 295V input. 5. 2.5 KG hot smart 1000va 2000va with charger home ups 1. FeaturesElectricity-Battery automatic convertionDifferent choice of input voltage rangeigh-frequency digital technology, MCU control, more stable capabilityHigh efficiency rate of DC-AC conversion, minimize energy lossTower design, can both stand up and lay ...
Supplier: Shenzhen Santakups Electronic Co., Ltd. [China Manufacturers]
V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)
... anti-corrosionTulip contacts of pressure spring style, Reliable connection, Low fault rate.Intelligent control and diagnosisElectronic current/voltage sensorMechanism position sensorReal ... and residential quarters for the control and protection of cables, overhead lines,transformers,motors,generators and capacitor banks.2.Technical data ...
Supplier: Xiamen Minghan Electric Co., Ltd. [China Manufacturers]
Pure sine wave online big UPS high frequency online ups 6KVA - 20KVA 220V-240VAC DSP tecnology
... /P & O/P voltage& frequency, Battery voltage, Battery capacity, Loading, Fault codeAudible Alarm Bypass, On battery mode, Battery low, Overload, FaultAcoustic ...
Supplier: Shenzhen ZLPOWER Electronics Co., Ltd. [China Manufacturers]
800w dc to ac power inverter, modified sine wave invertor, car power inverter
... ON-OFF switch4. Thermo control cooling fan5. Two-color indicators display power and fault status6. Max efficiency to 90%7. Topology: Microprocessor8 ...
Supplier: Shenzhen Medke Technology Co., Ltd. [China Manufacturers]
Cellular Telephone Anti-theft charging holder for exhibition
... indicator flash,and find out the reason of alarmB. After fault clearance,press the reset button,and the system enter to ... again,after reset,please pay attention to that all items indicators shouldn't light brokenly. 4. When indicator light is off ...
Supplier: Zhuhai Jinzhan Electronic Co., Ltd. [China Manufacturers]
instant electric water heater
... ;(3) LED display: gear, temperature, working state are clear;(4) Fault self-test5. Pleasing in appearance, structure, light weight, easy installation ...
Supplier: Tianjin Center Mechanical & Electronic Co., Ltd. [China Manufacturers]
Solar computer inverter 12v 220v 5000w
... inverter 12v 220v 5000w Key features: 1. Front panel LED indicators and adjustable switch selectors2. Selectable settings for flooded lead acid ... +/-0.3HzNominal efficiency:>88%Surge ratings:300060009000120001500018000Short circuit protection:Yes, fault after 10 secsInverter specification/input:Nominal input voltage:12V24V48VMinimum start ...
Supplier: Shenzhen Pocasa Electronic Co., Ltd. [China Manufacturers]
3ONEDATA 1 port Din Rail media converter
... /ST connector, single or multi mode)LED indicatorsPort link, ring fault/ abnormity alarm indication 10M/100M Rate, ring network, slaver indicationSystem ...
Supplier: Shenzhen 3onedata Technology Co., Ltd. [China Manufacturers]
1000M Singel fiber LC Fiber media converter
1000M Dual fiber LC Fiber media converter 1)Link fault pass through function 2)FCC part 15 CISPR ,VCCI 1000M ... ,n TX: Raster Line Indicator n Easy-to-view LED indicators provides status to easily monitor network activityn Available for SNMP ...
Supplier: Shenzhen Tianbo Communication Equipment Co., Ltd. [China Manufacturers]
Highest speed 15.4W 4 port 100M POE Injector midspan
... corresponding to the uplink ports.This midspan has 4 LED indicators, which indicate the POE output working status, 1 LED indicates ... about short circuit or any damaged problem happened by circuit fault. This midspan can intelligently detect whether the powered device and ...

PON TESTER

Dec 19, 2012
PON TESTER
... .200 definable threshold sets to be named individuallyPass/ warming/ fail indicators for easy realization of pass/ fail analysis.Upstream burst detection ...
Supplier: ZISA Technologies Corporation Limited [China Manufacturers]
control techniques inverter solar pv controller inverter
control techniques inverter solar pv controller inverter 1.Output frequency 50/60Hz switch selectable 2.Input low voltage/ov control techniques inverter solar pv controller inverter1. Modified sine wave output2. Electricity - Battery automatic conversion 3. Different choice of input voltage range4. High-frequency digital technology, MCU control, more stable capablity5. High efficiecy rate of DC - ...
digital language lab GD3110B
... Systemwith real-timeonlineself-testfunction:Student computers can automatically identify the fault of the headphones, and shielding the point of failure, ... detectRemote delegated administrationSupport networkNetwork controlMonitorElectronic roll callElectronic roll callEquipment technical indicators parameter Project NameThe main technical parametersSystem reliabilityMean time between failures ...
Supplier: Shaanxi Greelan Technology Development Co., Ltd. [China Manufacturers]
Comark PROFIBUS Redundant Link Module as for Siemens Y-link and ABB RLMO1 application ci-pp21
... the same).l 6 pcs of LED status indicators with dual-color, power fault relay output alarm.l Electric interface 4000V thunder ...
Supplier: Shenzhen Comark Technology Co., Ltd. [China Manufacturers]
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