Products: Status Stock
Ports: 48
Transmission Rate: 10/100/1000Mbps
Function : POE, VLAN Support
Communication Mode: Full-Duplex & Half-Duplex
Brand Name: CISCO
Model Number: Cisco Catalyst 2960 series
Original: New
Minimum Order Quantity: Negotiable Trial Order
Minimum Order Quantity: 1 Piece/PiecesTrial Order
Port: Hong Kong
Packaging Details: New sealed.CISCO Original package. Carton.
Delivery Time: Within 1 to 3 business days after receipt of payment.
Features:
1. High quality Triphosphor tube light that integrated with reliable driver.
2. Excellent design with the frosted glass cover that provide soft light.
3. A direct replacement for the conventional fluorescent tube with at least 50% energy saving.
4. Different color temperature for various applications.
5. Color Rendering Index upto 80Ra.
Input voltage: AC100-240V
Frequancy: 50Hz
Base: G13
Diameter(mm): 15
Length(mm): 1149/1149/849/549
Average life hrs: 10000
Watts: 20W/18W/14W/10W
Equal to conventional T8 fluorescent:
40W/40W/30W/20W.
Technical Data:
Series WS-B Low Voltage Power Capacitors
Rated Voltage Range From 220-1000 VAC
Connection 3 phase (1 phase on request)
Frequency 50/60 Hz.
Power Range 1-100 Kvar
Dielectric Metalized polyprolilene film
Protection IP 42 (IP 54 on request)
Discharge Resistors Built in automatic discharge resistors included, less than 75V within 3 minutes after de-energizing the capacitor
Tolerance 5%
Maximum Ambient Temperature -25 C--50C (Other temperature range on request)
Average temperature within 24 hours below 40C&average
temperature with a year below 30C
Max. Relative Humidity¡Ü90%
Max. Altitude¡Ü2000m (Other altitude on request
Over Voltage Tolerance 1.1 UN (8 hours max. in every 24 hours)1.15 UN (30 minutes in every 24 hours)1.2 UN (5 minutes in every 24 hours)
1.3 UN (1 minutes in every 24 hours)
Over Current Tolerance 30% permanently
Max. Surge Current 200 times of rated current
Dielectric Loss¡Ü0.2 Watt / Kvar
Voltage Test Between terminals: 2.15 Un for 10 seconds.
Between terminals to container: 3000VAC for 10 seconds
Safety System Self protection device Case Material Rust-Proof Painted Steel.
Execution
Indoor, minimum distance between units : 50mm
Standard IEC60831 / GBT12747.
Carton. Capacitors fixed and protected by polyfoam.
Features:
1. 100,000 hours rated lamp life.
2. Three years warranty on ballast, and five years warranty for lamps.
3. High quality die-casting aluminium housing is corrosion and vibration resistant.
4. Front opening for easy maintenance.
5. Operating Frequency: 250 KHz
6. Operating Temperature: -25¡æ to 50¡æ
7. 5000K standard color temperature, optional 2700K-6400K.
8. CRI>80 Ra
9. Flicker-free, instant start, stable light output.
10. IP 65 rating, WF1 anti-corrosion grade.
11. Power factor of 0.96 or greater.
12. Optional lamp covering include: tempered glass covers.
Applications:
Stadiums, workshops, warehouses,gymnasium, parking lots,Supermarkets,amusement parks, exhibition halls etc.
Carton with polyfoam inside.
1802 Electronics Communications Suppliers
Short on time? Let Electronics Communications sellers contact you.
Apply to domestic, commercial and industrial air-conditioning, floor heating, domestic hot water ,SPA and so on comprehensive energy-demand applicative site, and with CE,ETL,CETL document
* Patent product with Multi-usage function:
multi-function patent with five modes : air heating, air cooling, domestic hot water, air heating &domestic hot water at the same time, air cooling & domestic hot water at the same time, and provide swimming pool heating & air cooling & domestic hot water at the same time.
* Application of working condition:
Apply to -20 ~ 45 of ambient temperature, any weather ,day or night available
* High efficient and energy saving:
Using high efficient scroll compressor and 2 plate heat exchanger to provide high efficient hot water and cold water, choose double source heat pump ,the working source(air source or ground source) chosen automatically according to the ambient temperature ensure the heat pump work at highest efficiency state, when at the hot water + cold water model, COP can be more than 7.0.
* Multiple protection ,safe and reliable :
Unit built-in protections of hot water flow and air flow, compressor exhaust temperature, high and low pressure compressor, compressors flow and power fault phase, power supply fault and lack of phase ,freeze protection, automatic defrost and automatic load adjusting etc.
Air source heat pump for swimming pool heating and cooling
Heating capacity 5.2~62.5KW
Cooling capacity 4.5~21KW
COP 4.2 MOQ:1SET
Material: ABS plastic or stainless steel.
Air source heat pump water heater cooling,heating,floor heating, hot water.
Heating capacity:15kW
CB, CE, EMC, RoHS, UL
Economical and practical and CE.ROHS approved.
* Utilizing heat pump technology, low-cost running. The integrated power consumption is only 65% of solar water heaters and 25% of the electrical water heater.
* High efficiency and energy saving:
Using high-efficient rotary or scroll compressor and high-efficient heat exchanger small volume, strong heat exchange ability, more than 10% efficient to the same traditional units.
* House heating & cooling modes available to choose:
Theres house heating model and cooling model can be switch to , and different rooms temperature can be adjust as the room-owner like .
* Automatic cleaning (option):
Patent technology, automatically cleans finned every 72 hours , avoiding artificial maintenance. Defrost efficiency will be higher.
* Flexible configuration:
Heat pump unit can choose pressure type tank or open type tank with different volume flexibility to meet the different demands.
* Direct heating and Circulate thermal insulation:
Water heated to 55 degrees directly, comfortable and stable. Thermal insulation automatically when water no used for a long time or the water come to cold.
* Three-core design:
Heat pump, electric auxiliary heater and solar heater are integrated to one unit.It can set to work in any weather.
* Working environment:
Our EVI type heat pump can work at -25¡æ~45¡æ ambient temperature, set to work in any weather.
Optional:
* Horizontal fan direction type or upward fan direction type for option
* Cooling modes to choose from
* Integral type or split type for option, to take water system entirely in indoor, completely solved the problem of the water system freezing in cold weather, particularly suitable for cold areas.
* Additional water storage tank for option
* LCD or LED or Dot-matrix touch screen wire controller for option.
Net Dimensions: 1115/470/1250mm
Shipping Dimensions: 1205/525/1280mm
Net Weight: 112Kg
Shipping Weight: 127Kg.
"High-technology (patent)aluminium heating element;
No noise;
5-30 temperature setting; two power output;
setting programs(24hours-7days)
13 pre-programs can be selected (P1-P9,CE\ CF \CC \UP)
Adjustable to comfortable temperature
Auto restart after sudden power off and autosave all the preset programs ;
Wall-mountain or castors can be optional;
Double high temperature protection;
Dumping watch can be optional.
Features:1)Utilizing Low speed squeezing system without heat,grinding or centrifugal force.
2)yields the maximum of nutrition ,vitamins,antioxidant,taste,color and juice from any fruit,vegetable or soybeans.
3)Low noise operation
4)Quick and easy self-cleaning
5)Continous Extraction System, can extract juice last for 30 min
6)Overheated protect system,it stops and restarts when it's overheated.
Features:1)Utilizing Low speed squeezing system without heat,grinding or centrifugal force.
2)yields the maximum of nutrition ,vitamins,antioxidant,taste,color and juice from any fruit,vegetable or soybeans.
3)Low noise operation
4)Quick and easy self-cleaning
5)Continous Extraction System, can extract juice last for 30 min
6)Overheated protect system,it stops and restarts when it's overheated.
Capacity: 12L
Voltages: 220 to 240V
Power: 1,200 to 1,400W
Smokeless no radiation keep kitchen clean
Cooking evenly: with the hot moving air and food is roasted evenly
Removable glass container for easy cleaning
Food stays juicy and moist
Little or no oil is needed
Cooking ways broils bakes barbecues fries roasts and grills
Cook several different ways at once (boil, bake and fry)
Frozen foods thaw quickly
Produces no smoke radiation
Reduce cholesterol
Easy to operate-just select and set both time and temperature
Heats up quickly, halogen heating element, heat fast and reduce up to 20% energy than the common ovens
Saves time, energy and electricity
Clean-up is easy
Sterilization 100 %.
1)Completely controlled by CPU increased the high stability of the inverter.;
2)With humanized design, when the AC cut off, the unit will start to supply power automactically , when the AC comes back, it will take powers from AC and turn to recharge the batteries automatically.
3)With all sides protections, protections against output short-circuit, overload protection (when it overload, it will close the unit automatically, when you reduce the load, then it will return to work automatically), low-voltage input protection, over-voltage input protection.
4)With charger built-in.
5)output waveform is pure sine wave: 220V/230/240VAC+/-3%, 50HZ+/-2%.(Can be 120VAC, 60HZ, optional).
6)it can drive inductive loads, such as tube-lights, TV sets, air-conditioner, fans, refrigerators, computers,motors, wind generator, solar system ,gasline generator and so on.
7)with high transfer efficiency, we can make our inverter transfer efficiency up to 85%---90%.
8)with communication port: RS232, SNMP card for option.
9)With LCD display or LED display for option.
Used the up to the minute cpu for eupec, the efficiency of the systems will be high, with LCD display:input power, output power;input voltage, output voltage, input current , output current; frequency, temperature and so on.
Base on all numeral controller technology , have many kinds of intelligentize controller function.
The system used advanced form technology, reduce city power currents aberrance.
Have perfect protect function, the highest dependability of the system.
Have mppt function, how many power from wind or solar , the unit will get the power to the grid .
Low voltage design, can working for wind and solar hybird system.
For transformer technique, make100% copper transformers materials
Electromagnetic compatibility: en50081, part1 en50082, part1
Grid disturbance: en61000-3-2
Grid text : din vde 126
Protection degree:ip 20 or ip65(outdoor)
Self comsumption at night:0w
Start way: as long as wind turbines or solar panels from the issue of an electric, it can automatically get the power to the grid, do not need to manually boot. Also directly with a load, working like off grid inverter.
Cat 5e UTP
advanced fast Ethernet and gigabit computer networks require Enhanced Category 5 high-speed cabling to distribute data,voice and video.YUEXUN Enhanced Cat5 350Mhz Snagless Patch Cables will keep you ahead of the game.These cables will handle bandwidth intensive applications up to 350 Mhz and beyond. Each comes UL verified to meet all Cat 5e TIA/EIA standards,and drastically reduce both impedance and structural return loss (SRL) as compared to standard 100 Mhz wire.
Features:
.Connector:50-micron gold plated RJ-45 Male to Male
.Conductor:4-pair 24 AWG Stranded Copper
.Jacket:PVC
. Molded,Snag-Free boot prevents unwanted cable snags.
1802 Electronics Communications Suppliers
Short on time? Let Electronics Communications sellers contact you.
