10kv Electrode Phase Transition Boiler Hot Water 1.4MW 497m3/H

• After-sales Service: Maintenance Free
• Warranty: 10 Years
• Type: Stainless Steel Heating Equipment
• Certification: ISO, ASME
• Structure: Vertical Type
• Brand: Runpaq
• Model NO.: WYD
• Thermal Capacity: 1.4 MW
• Input Power: 1.4 MW
• High Volt Input: 10 Kv/50Hz
• AMP: 81 a
• Cable Spec: 50 mm2
• Nos of Electrode: 3
• Thermal Supply Flow: 120 M3/H
• Pressure Loss: 25 Kpa
• Transport Package: Wooden Case
• Specification: 1.4MW
• Trademark: Liyuan
• Origin: China

Product Description

10KV Electrode Phase Transition Boiler Hot Water 1.4MW 497m3/h

Operation principle -Electrode phase transition boiler for hot water, is a type of electrode vacuum / micro pressure phase transition boiler, it can produce hot water or steam. The input high volt power: 10 kV.

Operation principle

The electrode phase transition boiler (hot water), is a type of electrode boiler. The phase transition happens
inside the boiler to realize heat exchange. It consists of: electrode tube, media tank, heat exchanger, and
control cabinet. The 3PH electrodes are fixed in the electrode tubes, which are immersed into media water
with minimal conductivity. When the electricity is power on, the media water will be directly heated. The
current is transformed into thermal, so media water is quickly gasified and function as media steam, which will
rise to heat exchanger, so the thermal is transferred to the thermal supply water inside the heat exchanger
tube. Simultaneously, the media steam will be condensed then drop back to media water tank. One complete
process has been finished. The media water will repeat this phase transition process:
gasification-condensation-gasification during the boiler running time, to realize the transition from electricity
into thermal. The thermal supply power is decided by the immerse depth of electrode into the media water,
whose adjustable range: 1%-100%.
Temperature of thermal supply water(≤110ºC): electrode micro-pressure/phase transition boiler(free
from supervision and inspection); Temperature of thermal supply water(>110ºC): electrode pressure
transition boiler.

Key features
1. Constant conductivity simplified
The media water is filled in one time, circulating in the closed chamber, no contact with external. Consequently, there is no electrochemical corrosion, hence constant conductivity can be ensured; No needs of conductivity adjusting system, on-time monitor. More easily operation.
2. Fixed electrode modular safe and reliable
Innovative electrode design, be made of composite materials, precisely laser positioned. No moving parts, only a small canned pump for adjusting media water level, super reliable.
3. Phase transition heat exchange simplified
Built-in heat exchanger, directly connected to the thermal supply system, no need external heat exchanger. Save the cost of one-time circulation pump, plate heat exchanger, greatly simplify the system, minimize initial investment and floor area, much higher efficient.
4. Thermal store system freely switch
The two built-in heat exchangers for the thermal supply or thermal store, can freely switch among: supply thermal, store thermal, or simultaneously supply and store thermal even without electric valve.
Technical data

Model	WYD-	1.4	2.8	4.2	5.6	7	8	10	12	14	16	18	20	24	29
Rated thermal supply	MW	1.4	2.8	4.2	5.6	7	8	10	12	14	16	18	20	24	29
High volt power source	kV/Hz	10 kV / 50Hz
Input power	MW	1.4	2.8	4.2	5.6	7	8	10	12	14	16	18	20	24	29
Input current	^Amp	81	162	242	323	404	462	577	693	808	924	1039	1155	11386	1674
Cable specification & Nos of electrodes/cables	mm2	50	70	120	185	240	240	150	185	150	185	150	150	150	185
	pc/pc	3						6		9		12		18
Control cabinet power	V/Hz	380V/50HZ/25KW
A style heat exchanger (Δt=10ºC, inlet/outlet temperature 45/55ºC or 50/60ºC)
Thermal supply water flow	m3/h	120	240	360	480	600	688	860	1029	1200	1371	1543	1715	2057	2486
Pressure drop	kPa	25	20	30	40	50	60	30	40	40	40	30	30	40	40
Connect port	DN(mm)	125	200	250	250	350	350	400	450	500	500	500	500	600	700
B style heat exchanger (Δt=15ºC, inlet/outlet temperature 55/70ºC or 65/80ºC)
Thermal supply water flow	m3/h	80	160	240	320	400	459	573	686	800	913	1029	1143	1371	1657
Pressure drop	kPa	25	20	30	40	50	60	60	60	60	60	60	60	60	60
Connect port	DN(mm)	125	200	250	250	350	350	400	400	400	400	500	500	600	600
A style heat exchanger (Δt=10ºC, inlet/outlet temperature 45/55ºC or 50/60ºC)
Thermal supply water flow	m3/h	120	240	360	480	600	688	860	1029	1200	1371	1543	1715	2057	2486
Pressure drop	kPa	25	20	30	40	50	60	30	40	40	40	30	30	40	40
Connect port	DN(mm)	125	200	250	250	350	350	400	450	500	500	500	500	600	700
C style heat exchanger (Δt=25ºC, inlet/outlet temperature 50/75ºC or 65/85ºC)
Thermal supply water flow	m3/h	48	96	144	192	240	275	344	412	480	548	611	686	823	994
Pressure drop	kPa	25	45	50	65	70	80	50	65	65	65	50	50	65	65
Connect port	DN(mm)	100	125	200	200	200	200	250	300	300	300	350	350	400	400
D style heat exchanger (Δt=50ºC, inlet/outlet temperature 60/110ºC)
Thermal supply water flow	m3/h	24	48	72	96	120	138	172	206	240	274	309	343	411	497
Pressure drop	kPa	30	35	40	45	80	80	80	80	80	80	80	80	40	40
Connect port	DN(mm)	65	100	125	125	150	150	200	200	200	200	250	250	300	300
Overall dimension	L (mm)	4060	4760	4960	5460	5660	5660	7660	7660	8760	8760	8760	8760	8760	8760
	W (mm)	2060	2260	2460	2560	2760	2760	3560	3560	3770	3770	7540	7540	7540	7540
	H (mm)	3060	3250	3510	3660	3810	3810	3860	3860	6400	6400	6400	6400	6400	6400
Shipping weight	Ton	4.0	5.2	5.5	6.9	7.8	7.9	9.7	10.5	16.5	17.2	21.5	34.4	34.4	34.4
Operation weight	Ton	6.5	8.8	9.3	11.8	13.0	13.2	20.2	21.5	31.5	32.2	43.5	64.4	32.3	64.4

Note:
1. High voltage: 10kV/50Hz/3PH. Cable specification: ZR-YJV-8.7/15-1*X(single core: X sectional area), should be ready to be connected to boiler's electrode and prepared by client. The boiler body should be reliably earthed (Resistance≤4Ω). 3 Phase power source and the analog signal of zero-sequence current be available to main control cabinet of boiler. The main control cabinet can turn on/off the vacuum circuit break in the high volt power source by switching signal;
2,Power of control cabinet:380V/50Hz (3Phase-5wires);the main power cable should be ready and prepared by client;
3,The electrode boiler is a pure resistive load, no need capacity cabinet for high volt power;
4, Max run pressure<0.1MPa (gauge pressure),Rated pressure of heat exchanger:1.0MPa(optional: 1.6MPa);
5,Max thermal supply temp.: 110ºC;
6,Adjustable thermal supply range: 5%-100%;
7,Overall dimension for reference only, varies depending on actual project;
8,Definition of model:

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