產品介紹∣線上油加熱裝置

PPM油加熱裝置設計用於在以下情況下對變壓器絕緣油進行加熱： (1) 向變壓器添加油；(2) 更換變壓器油；以及(3) 乾燥變壓器。此外，該裝置還可以加熱礦物油、工業油、渦輪機油和其它類型的油以及非腐蝕性液體。

這種油加熱裝置最適合使用於發電廠、及需使用各類油的裝置以及進行變壓器維修和保養的設施。該裝置可以在室內或室外環境下運轉。

上述油類和液體在50°C溫度下的運動粘度應低於70cSt。 PPM系列裝置還可用於油品淨化再生行業的油類品加熱，也可用於加熱含有沙子、淤泥等的液體。

優勢

體積小和功能性完整的加熱裝置，可以很容易地運輸到使用地點。
加熱功率消耗低。
具過熱切斷裝置，不會有油過熱現象。關閉設備後，油溫可上升15-20度。

Parameter	Oil Heater Values
Parameter	PPM-18	PPM-50	PPM-70
Throughput at inlet line pressure 0.2 MPa, m3/ hour, max	2.2
Throughput at inlet line pressure 0.24 MPa/cm2, m3/hour, max	–	1,2	4
Fluid pressure, MPa, max	0.6	4	2.5
Nominal power, kW	19.5	56	74
Power supply at ~ 50 Hz, V (60Hz upon request)	380/220	380	380
Max heating temperature, oС/ oF	120/248	150/302*
Dimensions, mm/ft, max
• length	800/2’8”	1180/3’11”	1220/4’
• width	660//2’2”	800/2’8”	820/2’8”
• height	1830//6’	1870/6’2”	1900/6’3”
Weight, kg/lbs, max	180/397.8	400/884	500/1,105

* Max heating temperature may be increased up to 200°С/ 392°F on customer request

The PPM oil heating unit is designed for the heating of transformer oil when: (1) adding oil to transformers; (2) replacing transformer oil; and (3) when drying transformers. Additionally, the unit can heat mineral oils, industrial oils, turbine oilsand other types of oils as well as non-corrosive liquids.
This oil heating unit is best suited for power plants, oil handling facilities, and facilities that perform transformer repairs and maintenance. The unit can be operated either indoors or outdoors under a suitable canopy.
The abovementioned oils and liquids should have less than 70 cSt kinematic viscosity at the temperature of 50°C. The CMM-P is also used for heating of petroleum products in the petroleum refining industry, and can also be used for heating liquids containing sand, sludge, etc.

Advantages

Small and compact heating units that can be easily transported to the place of use;
Low heating power consumption;
No overheating. After switching the unit off, the oil temperature may rise by 15-20 degrees.

Parameter	Oil Heater Values
Parameter	PPM-18	PPM-50	PPM-70
Throughput at inlet line pressure 0.2 MPa, m3/ hour, max	2.2
Throughput at inlet line pressure 0.24 MPa/cm2, m3/hour, max	–	1,2	4
Fluid pressure, MPa, max	0.6	4	2.5
Nominal power, kW	19.5	56	74
Power supply at ~ 50 Hz, V (60Hz upon request)	380/220	380	380
Max heating temperature, oС/ oF	120/248	150/302*
Dimensions, mm/ft, max
• length	800/2’8”	1180/3’11”	1220/4’
• width	660//2’2”	800/2’8”	820/2’8”
• height	1830//6’	1870/6’2”	1900/6’3”
Weight, kg/lbs, max	180/397.8	400/884	500/1,105

* Max heating temperature may be increased up to 200°С/ 392°F on customer request