Chongqing TOP Oil Purifier Co., Ltd. is one of the most reliable manufacturers and suppliers of Insulating Oil Filtering System in China, also supports customized service. Please feel free to buy advanced Insulating Oil Filtering System made in China here from our factory.
Products Description
Substation crews waste hours moving skid-mounted oil processors between transformers-crane time, forklifts, truck beds. The ZYD Insulating Oil Filtering System solves that: it's built on a highway-rated trailer frame so you hook it to a service vehicle and tow it to the next site. Once parked, the double-stage vacuum system pulls moisture, gas, and particles out of transformer oil or switch oil in a single pass, restoring breakdown voltage without chemicals.
Technical Specifications
|
Parameters |
Unit |
ZYD -M-30 |
ZYD -M-50 |
ZYD -M-100 |
ZYD -M-150 |
ZYD -M-200 |
ZYD -M-250 |
ZYD -M-300 |
|
|
Flow Rate |
L/min |
30 |
50 |
100 |
150 |
200 |
250 |
300 |
|
|
Flow Rate |
L/H |
1800 |
3000 |
6000 |
9000 |
12000 |
15000 |
18000 |
|
|
Working vacuum |
MPa |
-0.08 ～ -0.099 |
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|
Working Pressure |
MPa |
≤0.3 |
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|
Temperature Range |
℃ |
20 ～ 80 |
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|
Power |
AC380V/50HZ/3Ph 5 wire (can be customized) |
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|
Working Noise |
dB(A) |
68 |
70 |
70 |
75 |
75 |
75 |
75 |
|
|
Heating Power |
kW |
30 |
36 |
48 |
60 |
80 |
108 |
120 |
|
|
Total Power |
kW |
36 |
44 |
54 |
70 |
93 |
120 |
135 |
|
|
Inlet/Outlet |
mm |
φ32 |
φ32 |
φ42 |
Φ42 |
Φ48 |
Φ60 |
Φ76 |
|
|
Weight |
kg |
850 |
1000 |
1100 |
1250 |
2200 |
2600 |
3000 |
|
|
Overall |
L |
mm |
1700 |
1750 |
1800 |
1900 |
2000 |
2150 |
2200 |
|
W |
mm |
1200 |
1300 |
1400 |
1450 |
1500 |
1550 |
1600 |
|
|
H |
mm |
2200 |
2250 |
2450 |
2450 |
2450 |
2450 |
2450 |
|
|
Index after filtering |
Breakdown Voltage |
kV |
≥75 |
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|
Moisture content |
PPM |
≤3 |
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|
Gas content |
% |
≤0.1 |
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|
Impurity size |
micron |
≤1 (no free carbon) |
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|
Value β |
% |
98 |
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|
Cleanness |
NAS1638 |
≤ 6 |
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Advantages
1.The ZYD Insulating Oil Filtering System rolls on leaf-spring suspension with 250 mm ground clearance, enough for gravel roads and compacted dirt at mining sites or rural substations. You level it with four screw jacks in about five minutes.
2.The double-stage vacuum (roots pump plus primary pump) strips dissolved moisture and fault gases out of the oil; field data shows water content below 3 ppm and breakdown voltage above 75 kV after a full circulation.
3.The protection system monitors oil level, temperature, and filter pressure; any fault triggers an automatic shutdown and shows an alarm code on the display.
Products Description
Q: The control panel is exposed to sunlight and rain-how durable is it?
A: The panel has an IP65-rated enclosure with a sun-shield visor over the display. The push buttons are membrane-sealed; the emergency stop is a mechanical twist-release type that works even if wet. We once operated a piece of equipment continuously for six months in an open-pit copper mine in Chile, during which time it experienced temperature differences from -5°C to 38°C, daily sandstorms, and intermittent rainfall, and the control panel did not malfunction.
Q: Can I process oil from multiple transformers without moving the trailer?
A: Yes, if the transformers are within hose reach. Standard hoses are 5 meters;If the next transformer is farther, you need to tow the unit closer.
Q: How long does it take to set up and start processing after arriving on site?
A: From parking to running oil: about 20 minutes. Level the unit with jacks (5 min), connect inlet/outlet hoses to the transformer (5 min), hook up power (5 min), and start the machine (5 min). The vacuum system reaches operating level within 3–5 minutes after start-up. Compared to skid-mounted units that require forklift offloading and positioning, the trailer saves roughly 1–2 hours per move.