Specifications

1.100 percent of heat conversion efficiency
2.excellent quality and reasonable price
3.microcomputer contr
4.small floor area

1.Product Features of  L(W)DR series small efficient electric automati quick start steam boiler (Dongyue Brand)

The elec-heating steam boiler is designed with world grade technique,intergration design,unique structure,refinement shape,convenient install and easy maintain. 2,The stove is controlled by micro computer,so,it can run with nobody-watching,and be configured by the programme sensor panel,human-machine interface and remote control(optical). 3,It can safeguard for over heating,over pressure,lacking of phase,lacking of water and over current,it has a good effciency of circulation and heating. 4,It will avoid impacting the transmission-line system of electric power by ladder loading,and the heating units have a uniform life. 5,The boiler has 98% efficiency with double layers ultra thick insulation and 100% heat conversion efficiency.The elec-heating pipes are stainless steel and have a long life with advanced technique.

Specifications of  L(W)DR series small efficient electric automati quick start steam boiler (Dongyue Brand)
boiler model items	(L)WDZ -0.1	(L)WDZ -0.2	(L)WDZ -0.3	(L)WDZ -0.5	(L)WDZ -1.0	(L)WDZ -2.0
rated steam capacit t/h	0.1	0.2	0.3	0.5	1.0	2.0
rated working pressur ( Mpa )	0.4/0.7/ 1.0/1.25	0.4/0.7/ 1.0/1.25	0.4/0.7/ 1.0/1.25	0.4/0.7/ 1.0/1.25	0.4/0.7/ 1.0/1.25	0.4/0.7/ 1.0/1.25
thermal effciency %	> =98%	> =98%	> =98%	> =98%	> =98%	> =98%
interio-rinput power KW	72	150	225	360	750	15000
import power- supply	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ
Specifications of L(W)DR Series Elec-heating Steam Boiler
boiler model items	( L ) WDR0.1 -P/95/70	(L)WDR0.2 -P/95/70	(L)WDR0.3 -P/95/70	(L)WDR0.5 -P/95/70	(L)WDR0.7 -P/95/70	(L)WDR1.05 -P/95/70	(L)WDR1.4 -P/95/70
fixed therma power MW	0.1	0.2	0.3	0.5	0.7	1.05	1.4
rated working pressure ( Mpa )	0.6/1.0	0.6/1.0	0.6/1.0	0.6/1.0	0.6/1.0	0.6/1.0	0.6/1.0
thermal effciency %	> =98%	> =98%	> =98%	> =98%	> =98%	> =98%	> =98%
interior-input power KW	90/120	150/210	270/300	480/510	720/750	960/1050	1440/1500
import power- supply	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ
feed water temperature / return water temperature	95/70 °C	95/70 °C	95/70 °C	95/70 °C	95/70 °C	95/70 °C	95/70 °C
Specifications of L(W)DR Series Elec-heating Steam Boiler
boiler model items	C(L) WDR-0.1	C(L) WDR-0.2	C(L) WDR-0.35	C(L) WDR-0.5	C(L) WDR-1.0	C(L) WDR-1.5
each boiled water supply capacity ( L )	100L	100L	100L	100L	100L	100L
interior-input power KW	9	18	24	30	30	45
each heating time ( h )	1.2	1.2	1.6	1.8	3.8	2.5
outer electric leakage switch ( A )	25	40	60	100	100	100
wiring (copper coring mm )	3x6	3x10	3x10	3x16	3x16	3x25
heating area	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ	~380v50HZ
thermal efficiency %	> =98%	> =98%	> =98%	> =98%	> =98%	> =98%
rated working pressure Mpa	generally press	generally press	generally press	generally press	generally press	generally press

 

 2.Product features:

1. The boiler shall be adopted advanced world technology, featuring the following advantages: integrated design, unique structure, good shape, small floor area, rapid and simple installation, as well as excellent maintainability.
2. The boiler shall be applied with microcomputer control, being characterized the following: high automation, and needless to be persons on duty,and the application of touch-sensitive display to panel operation equipment,shall realize man-machine interface and remote control function which shall be matched.
3. The boiler features automatic safety protection functions such as overheating, over pressure, pen-phase, water deficiency, over current, short circuit, increasing circulating and heating efficiency.
4. The application of ladder type loading and circulating switch to the boiler, shall avoid the surge of power, uniforming the life of electric heating elements.
5. The boiler shall employ extra thick double insullation structure, being characterized the following: lower heat loss,
100 per cent of heat conversion efficiency,as well as more than 98 per cent of boiler efficiency. The electric heating 

pipe shall be used stainless steel with advanced process, being improved long life .

3. Company Qualification