WDRF Non Inspection Electric Steam Generator

The power components of the steam generator are carefully manufactured by well-known domestic brands such as Chint and Delixi Electric. The wiring design is reasonable, the wire diameter meets the requirements, and it is easy to maintain; The electric heating tube is made of 304 stainless steel seamless steel pipe, filled with imported magnesium powder inside, with good thermal conductivity and long service life.

The WDR type non inspection steam generator adopts advanced computer controllers for electric steam generators/boilers, with beautiful appearance, rich display, and can operate continuously or work on schedule without the need for dedicated personnel. Usually, the operator only needs to press the "start" button to start and the "stop" button to stop, which is very simple.

The power components of the steam generator are carefully manufactured by well-known domestic brands such as Chint and Delixi Electric. The wiring design is reasonable, the wire diameter meets the requirements, and it is easy to maintain; The electric heating tube is made of 304 stainless steel seamless steel pipe, filled with imported magnesium powder inside, with good thermal conductivity and long service life.

Safety:

1. Leakage protection: When a leakage occurs in an electric steam boiler, the power supply is promptly cut off through a leakage circuit breaker to ensure personal safety.

2. Water shortage protection: When the boiler is short of water, the heating tube control circuit should be cut off in a timely manner to prevent dry burning and damage to the heating tube. At the same time, the controller will issue a water shortage alarm indication.

3. Grounding protection: When the boiler shell is electrified, the leakage current is guided to the ground through the grounding wire to ensure personal safety.

4. Steam overpressure protection: When the boiler steam pressure exceeds the set upper limit pressure, the safety valve starts and releases steam to reduce the pressure.

5. Overcurrent protection: When the boiler operates under overload (high voltage), the residual current circuit breaker will automatically disconnect.

6. Power protection: With the help of advanced electronic circuits, reliable power-off protection is provided after detecting overvoltage, undervoltage, and phase failure fault states.

Reasonable use of electricity, dividing the power into several segments, and automatically cycling and cutting off the number of heating rod groups by the controller. Users can also manually determine the heating power according to actual needs by pressing the corresponding switch. The boiler will adjust the electrical load according to the change in temperature difference load, ensuring the balance between power and load. The segmented and step-by-step switching of heating pipes reduces the impact of the boiler on the power grid during operation.
Technical Specifications

Model number Project			WDR0.2	WDR0.3	WDR0.5	WDR0.7	WDR1.0
rated evaporation capacity		kg/h	200	300	500	700	1000
Rated input power		KW	144	216	360	504	720
work pressure		MPa	0.4/0.7			0.7
steam temperature		℃	150/170			170
thermal efficiency		%	≥98
Applicable energy			electricity
power supply voltage		V	380
power frequency		Hz	50/60
operating current		A	288	432	720	1008	1440
Heating group power		KW	24	24	24	72	72
Number of heating groups		group	6	9	15	7	10
pick up 口 straight path	Main gas	DN	25	25	32	40	40
	water supply	DN	15	15	25	32	32
	discharge	DN	25	25	40	40	40
	safety valve	DN	20	20	32	32	40
Single group water level volume		kg	25	25	25	29.5	29.5
Shipping Weight		T	0.63	0.82	1.22	1.55	1.87
appearance size	long	mm	800	800	1500	1500	1500
	wide	mm	1000	1200	1200	1500	1800
	tall	mm	1350	1500	1900	2000	2200