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WDR Horizontal Pressure Electric Heating Hot Water Boiler

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This series of boiler is the best choice of transforming of the heating boiler of coal-fired. The horizontal structure of the boiler can absorb the heat with high efficiency , the efficiency of heat transfer can reach 98%,is the real green and environmental protection product.

  • WDR
  • Wilford
  • 720KW
  • 7200KW
Quantity:


This series of pressure hot water boiler is the best choice of transforming of the heating boiler of coal-fired. The horizontal structure of the boiler can absorb the heat with high efficiency ,heat transfer fully, the efficiency of heat transfer can reach 98%, and with good quality of steam, not pollution, no noise ,is the real green and environmental protection product.
We can also design the heat saving system for you , use the cheap electricity in the evening(cut off the high price and use the cheap price),
Using heat storage device to heat carrier heating storage ,storage quantity of heat ,for air conditioning and hot water as required ,with electricity price policy can reduce  the operation cost.


data

Type
WDR0.7-0.7-95/70 WDR1.05-0.7-95/70 WDR1.4-0.7-95/70 WDR2.1-0.7-95/70 WDR2.8-0.7-95/70 WDR4.2-0.7-95/70 WDR5.6-0.7-95/70 WDR7-0.7-95/70
Project Unit
Rated working pressure MPa                                                                       0.7、1.0/1.25
Staturated water temperature                                                               95/70、115/90、135/110
Input Power KW 720 1080 1440 2160 2880 4320 5760 7200
Input current A 1080 1620 2160 3240 4320 6480 8640 10800
Rated pressure V 380V 380V 380V 380V 380V 380V 380V 380V
Power×Group KW×P 36×20 36×30 36×40 36×60 36×80 36×120 36×160 36×200
a Water outlet diameter  DN 80 100 100 150 150 200 200 250
b Water return diameter  DN 80 100 100 150 150 200 200 250
c Water inlet diameter  DN 25 25 25 25 40 40 40 40
d Blowoff  Valve diameter DN 25 25 25 40 40 50 50 50
e Safety valve diameter DN 40 40 40 50 50 2×40 2×50 2×50
Overall size L  mm 2600 3000 3200 3950 4100 4500 5800 7200
L1  mm 2400 2700 2880 3300 3550 4300 5400 6500
W  mm 1900 2000 2000 2300 2300 2300 2300 2300
W1  mm 1600 1880 1880 2260 2260 2260 2260 2260
H  mm 2100 2500 2500 2650 2880 2880 2980 2980
H1  mm 1800 2100 2100 2100 2200 2300 2300 2300
 electrical control cabinet size  A Length  mm 1200 2200 2200 2200(2) 2000(3) 2000(4) 2000(5) 2000(7)
B Width  mm 600 600 600 600 600 600 600 600
C Hight  mm 2000 2000 2200 2200 2200 2200 2200 2200
Weight 1.8/2.2 2.2/2.7 2.8/3.3 3.5/4.1 4.5/5.2 6.8/7.2 7.8/9.4 9.4/11.5




WDR horizontal pressure electric heating hot water boiler1

1. Boiler separation design for control cabinet and body,electric control components away from heat source, good thermal protection, and not limited by installation site ,placed neatly according to the actual situation of site.

WDR horizontal pressure electric heating hot water boiler2


2. All electric components have the certificate of CE and UL,to make sure the long use life and safety.

WDR horizontal pressure electric heating hot water boiler


3. Adopts high quality stainless steel electric heating pipe or the original import of electrical heating alloy steel material, to ensure the safety and effectiveness ,durable operation, electric heating element in each group uses the cluster type flange connection, the configuration of high-performance electromagnetic contactor (frequent action 1 million times),built-in fuse protection branch road ,120V belt fuse transformer, the power switch  indicator light,etc. When using a safe and reliable ,easy to change.

WDR horizontal pressure electric heating hot water boiler


4. The brand such as SIEMENS,MITSUBISHI PLC programmable microcomputer control and display , can display equipment running status parameters and fault alarm, through the man-machine interface to realize automatic control ,free matching high-end control and remote control system can realize the central cluster computer network monitoring ,run the whole process of automation.

WDR horizontal pressure electric heating hot water boiler


5. Electric boiler design large manhole(check the boiler inner body),convenient ,maintenance and repair.

WDR horizontal pressure electric heating hot water boiler6

6. Regardless of the cost using famous brand,good quality copper platoon,two-way check valve ,drain valve

case diagram


kehu

 

Manufacture Process



wilford Certificates



wilford


 

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