vineri, 23 octombrie 2015

UPS 500VA (300W) sinusoida pura centrale termice

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UPS 500VA (300W) sinusoida pura centrale termice functioneaza impreuna cu o baterie si intra automat in functiune in momentul in care se intrerupe curentul electric.
Performanta sa este asigurata de: functia inverter instantanee la caderea tensiunii de retea, afisajul complex LCD, unda sinusoidala pura, controlul cu microprocesor, functia de stabilizare a tensiunii, protectia la scurtcircuit si suprasarcina, protectia la intreruperea tensiunii de retea, incarcarea rapida a acumulatorului, avertizarea acustica la caderea tensiunii de retea, rezistanta la fluctuatii de tensiune si temperatura.
Acest dispozitiv se inscrie in gama profesionala a sistemelor neintreruptibile automatizate, fiind special conceput pentru siguranta pe timp limitat a cazanelor / centralelor termice pe combustibil solid / lemne, in cazul intreruperii curentuiui electric de la retea, dar nu numai. Acesta poate fi folosit si pentru orice alt aparat care functioneaza in permanenta pe curent electric, al carui putere nu depaseste 300W.
Caracteristica principala o constituie forma undei tensiunii electrice la iesire, in cazul functionerii pe baterie, care este pur sinusoldala, adica identica cu cea existenta la retea. Constructia de o maniera robusta la parametrl superiori, asigura o functionare in sarcini de lunga durata, propotional cu performantele acumulatorilor folositi, avand si functie de redresor pentru bateria sistemului. ln cazul unei pene de curent, protectorul confera siguranta si protectia automata a cazanului pe combustibil solid / lemn / gazeificare prin furnizarea instantanee a curentului electric alternativ in scopul alimentarii pompelor de recirculare si a hidroforului. Durata de functionare este data si de caracteristicile bateriei folosite. Aceasta poate fi intre 2 si 48 de ore.
Putere: 500VA (300W)
Tensiune baterie: 12Vcc
Curent incarcare baterie: max. 6A
Tensiune incarcare baterie: 13,8Vcc ±0,5Vcc
Tensiune intrare: 145 ÷ 260Vca
Tesiune iesire: 190 ÷ 245Vca mod stabilizator si 220Vca mod invertor
Frecventa intrare: 50Hz
Frecventa iesire: 50Hz (dependenta de cea de la intrare)
Temperatura optima de lucru: 0 ÷ +40°C
Umiditatea admisa: 10 ~ 90% (fara condens)
Protectie: suprasarcina, subtensiune, supratensiune

PARAMETRII DE FUNCTIONARE:
Pentru un consumator de cca 100 W:
- cu baterie de 65 Ah se asigura o autonomie de 208 minute
- cu baterie de 120 Ah se asigura o autonomie de 384 minute
- cu baterie de 180 Ah se asigura o autonomie de 576 minute
Pentru un consumator de cca 200 W:
- cu baterie de 65 Ah se asigura o autonomie de 97 minute
- cu baterie de 120 Ah se asigura o autonomie de 180 minute
- cu baterie de 180 Ah se asigura o autonomie de 270 minute




duminică, 11 octombrie 2015

Transformator tensiune 220V - 110V 300W Proflex

Tensiune alimentare 220v-240V 50Hz
Tensiune la iesire 110v-120V  50Hz
Putere maxima in varf de sarcina 300W max. 2,5A
 220v 110v 1000w, понижающий трансформатор 220 110 купить, трансформатор 220 110 купить украина, повышающий трансформатор 110 220, понижающий трансформатор 220 120, трансформатор-переходник 110/220, понижающий трансформатор 220 110 своими руками, понижающий трансформатор купить, конвертер 220 на 110 вольт,


2 x conectori 110V cu 3 pini cu impamantare
Greutatea: 3 Kg
Dimensiuni: 12 x 10,5 x 15 cm(LxlxH)
Certificat UE, ISO9001
               
Transformatorului se utilizeaza la alimentarea aparatelor la 110v cum ar fi jocuri de tip Play Station, Wii, Xbox, playere, incarcatoare scule electrice, televizoare, masini de cusut, aparate fitness si alte electronice care nu sant sensibile la diferenta de frecventa.
Transformatorul este prevazut la iesire 2 prize tip american.
Pentru a determina corect transformatorul de tensiune de care aveți nevoie, trebuie să cautați consumul aparatului in waţi . Puteţi găsi aceste informaţii menţionate pe eticheta producătorului aparatului situată pe partea din spate sau in partea de jos a aparatului sau în secţiunea Specificaţii a manualului de utilizare.
Va recomandam sa folositi un transformator de tensiune ,cu putere de cel puţin 25% mai mare decât aparatul. Unele aparate, cum ar fi unelte electrice, motoare, imprimante laser si televizoare au nevoie de un convertor cu o capacitate de cel puțin 2 ori mai mare. 















200W Watt Step Up Down Voltage Converter Transformer AC 110V to 220V ST-200 USA
Brand NEW 200W ST-200 Step Up Down Voltage Converter Transformer AC 110V to 220V.
Pothat the voltage transformer s maximum power should be equal or greater than the power rating of your appliance multiplied by 1.5.
Step Up / Down Voltage Transformer And Converters for 110/120V & 220/240V
We carry a wide range of 110 Volt - 220 Volt power converters, Step up/down voltage transformers and converters. 
This device is used to change the electrical output of a power source, that is, to Convert 110 volt to 220/240V OR convert 220/240V to 110/120V. In the USA, the standard power is 110 volt. A "Step Up transformer" is needed when you want to use an appliance that is 220 volt in USA. A "Step Down Voltage Transformer" is needed when you want to use a 110V appliance in a 220V Country. Our Step/Down transformers are reversible and can be used worldwide with 50Hz and 60 Hz. Also called power converters, most of our step up and step down transformers come with Universal outlets that can accept plugs from most foreign countries. Please read our Transformer Purchase Guide before choosing a step up/down converter.
VT 100 - Step Up/Down Voltage Transformer 
VT 100 - 100 Watt Step Up/Down Voltage Transformer
VT 1P-100GS -100 Watt Step Up Transformer  with Outlet for Euro Plug
VT 1P-100GS -100 Watt Step Up Transformer with Outlet for Euro Plug
VT 1P-100UK -100 Watt Step Up Transformer with UK Outlet
VT 1P-100UK -100 Watt Step Up Transformer with UK Outlet
100 Watt Step Up/Down Voltage Transformer 
Simran AC-100W Step Up/Down Voltage Transformer 100 Watt - CE Certified
SIMRAN AC-200W Step Up/Down Voltage Transformer 200 Watts - CE CERTIFIED
VT 200 - Step Up/Down Voltage Transformer 200 Watts
VT 200 - Step Up/Down Voltage Transformer 200 Watts
300 Watts Step Up/Down Voltage Transformer 
Simran AC-300W Step Up/Down Voltage Transformer 300 Watt CE Certified
VT 300W - Step Up/Down Voltage Transformer 300 Watts
VT 300 - Step Up/Down Voltage Transformer 300 Watts
300 Watts Step Up Transformer for Europe Appliances
VT 1P-300GS - 300 Watt Step Up Transformer 110V to 220/240V
300 Watts Step Up Transformer for UK Appliances
VT 1P300UK - 300 Watt Step Up Transformer for UK Appliances
Simran AC-500 Step Up/Down Voltage Transformer 500 Watt
Simran AC-500W Step Up/Down Voltage Transformer 500 Watts - CE Certified
VT 500W - Step Up/Down Voltage Transformer 500 watts
VT 500 - Step Up/Down Voltage Transformer 500 watts
750 Watts Step Up/Down Voltage Transformer 
Simran AC-750W Step Up/Down Voltage Transformer 750 Watts 
VT 800W - Step Up/Down Voltage Transformers 800 Watts
VT 800 - Step Up/Down Voltage Transformers 800 Watts
1000 Watts Step Up/Down Voltage Transformer 
Simran AC-1000W Step Up/Down Voltage Transformer 1000 Watts - CE Certified
1000 Watts Step Up / Down Transformers 
VT 1000 - Step Up / Down VoltageTransformers 1000 Watt
VOD-1000(2-Way) Step Up Down Transformer - 1000 Watt
VOD-1000(2-Way) Step Up Down Transformer - 1000 Watt
1500 Watts Step Up/Down Voltage Transformer 
Simran AC-1500 - Step Up/Down Voltage Transformer 1500 Watts - CE CERTIFIED
1500 Watts Step Up /Down Voltage Transformer 
VT 1500 - Step Up /Down Voltage Transformer 1500 Watts
VT 1800F - Step Up / Down Transformer with American Grounded Plug 1800 Watts
VT 1800F - Step Up / Down Transformer with American Grounded Plug 1800 Watts
1800 Watts Step Up / Down Transformer With German/Euro Plug
VT1800R - Step Up / Down Transformer With German/Euro Plug 1800 Watts
2000 Watts Step Up / Down Voltage Transformer 
Simran AC-2000 - Step Up / Down Voltage Transformer 2000 Watt - CE Certified
2000 WATT STEP UP/DOWN VOLTAGE TRANSFORMER
SIM 2000 - Step Up/Down Voltage Transformer 2000 Watts - CE CERTIFIED
2000 Watts Step Up/down Voltage Transformer
VT 2000 - Step Up/down Voltage Transformer 2000 Watts
2300 Watts Step Up/Down Transformer with American Grounded Plug
VT 2300F - Step Up/Down Transformer with American Grounded Plug 2300 Watts
2300 Watts Step Up/Down Transformer With German/Euro Plug
VT 2300 R - Step Up/Down Transformer With German/Euro Plug 2300 Watts
3000 Watts Step Up / Down Voltage Transformer 
Simran AC-3000 - Step Up / Down Voltage Transformer 3000 Watt - CE Certified
3000 Watts Step Up/Down Voltage Transformer 
SIM 3000 - Step Up/Down Voltage Transformer 3000 Watts - CE CERTIFIED
3000 Watts Step Up/Down Voltage Transformer 
VOD 3000 2Way - Step Up/Down Voltage Transformer 3000 Watts CE Certified
3000 Watts Step Up/Down Voltage Transformer
VT 3000 - Step Up/Down Voltage Transformer 3000 Watts
4000 Watts Step Up/Down Voltage Transformer 
SIM 4000 - 4000 Watts Step Up/Down Voltage Transformer CE CERTIFIED
VT 4000 - Step Up/Down Transformer 4000 Watts
VT 4000 - Step Up/Down Transformer 4000 Watts
4000 Watts Step Up/Down Transformer 
VT-4000D - Step Up/Down Transformer 4000 Watts CE Certified
5000 Watts Step Up/Down Transformer
VT 5000D - Step Up/Down Transformer 5000 Watts CE Certified
5000 Watts Step Up / Down Voltage Transformer With USA Plug
Simran AC-5000 - Step Up / Down Voltage Transformer With USA Plug 5000 Watt - CE Certified
5000 Watts Step Up/Down Voltage Transformer 
SIM 5000 - 5000 Watts Step Up/Down Voltage Transformer - CE CERTIFIED
AC 5000A Automatic 110V to 220V Voltage Transformer Converter 5000 Watt
VT 5000 - Step Up / Down Transformer 5000 Watts
 7500 Watts Step Up/Down Transformer
VT 7500 - 7500 Watts Step Up/Down Transformer
VT 10000 - 10000 Watts Step Up / Down Transformer
15000 Watts Step Up / Down Transformer

VT 15000 - 15000 Watts Step Up / Down Transformer