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Product name： | VPIS) series indoor high-voltage live display device (VPIS)} sensor) | |||||
| specification： |   Zoom in on the image |
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| Category： | High voltage electrical appliances -- live display | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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DXN8B series indoor high-voltage live display device (VPIS) sensor
Product model: DXN8B
Product overview: DXN8B series indoor high-voltage charged display device (VPIS) sensor adopts a new type of voltage sensor formed by the epoxy resin automatic pressure gel process (APG process for short), which has the advantages of beautiful appearance, small partial discharge, large creepage distance (creepage distance ≥ 2.3, meeting the requirements of secondary pollution), and high bending load. Widely applicable to indoor high-voltage electrical equipment with a frequency of 50Hz, ranging from 3.6~40.5kV, it can be used in conjunction with voltage indicators to reflect the live status of high-voltage circuits, achieve forced locking, prevent accidental entry into live intervals, and can also be used in conjunction with isolation switches and grounding switches to improve the anti misoperation performance of supporting products.
Product Description:
DXN8B series indoor high-voltage live display device (VPIS) sensor
Execution standard number: DL/T538-93 IEC 61958:2000 High voltage switchgear number: (2000) -485
Molding process: epoxy resin automatic pressure gel process (APG process for short)
Warning: Merely relying on the display of a live display device is not enough to prove that the system is no longer live. If the operating program requires it as a mandatory requirement, relevant voltage detectors or voltage detection devices that comply with IEC 61243 should also be used.
○ Normal working conditions
Environmental temperature: The upper limit should not exceed+40 ℃, the lower limit should not be lower than -25 ℃, and in special areas, it should not be lower than -35 ℃
Sea level height: The installation area has a sea level not exceeding 1000m
Atmospheric conditions: The daily average relative humidity should not exceed 95%, and the monthly average should not exceed 90%; The daily average value of water vapor pressure shall not exceed 2.2kPa, and the monthly average value shall not exceed 1.8kPa
Environmental conditions: no obvious pollution, no flammable, explosive, chemical corrosion, and salt spray places
○ Display device (voltage sensor) model and meaning
DXN8B series indoor high-voltage live display device (VPIS) sensor appearance diagram
Basic parameter table of voltage sensor
| Order number | Voltage level (kV) | specification | Exterior height H (mm) | Maximum outer diameter (mm) | Minimum breaking load (kN) | Partial discharge (pC) | Creepage distance (mm) | Upper flange specifications | Lower flange aperture | illustration | ||||
| A | B (C) | Total number (pieces) | ||||||||||||
| Central screw hole | Side hole diameter | Hole spacing (mm) | ||||||||||||
| D-130 A 1 | twelve | 130 A 1 | 1 3 0 | 1 0 2 | ≥ 8 | ＜ 5 | 2 7 6 | M 1 2 | / | / | one | M 1 6 | Figure 1 | |
| D-130 B 1 | 130 B 1 | / | M 1 0 | 2 4 | two | M 1 6 | ||||||||
| D-130 B 2 1 | 130 B 2 1 | / | M 8 | twenty-eight | two | M 1 2 | ||||||||
| D-130 A 2 0 | 130 A 2 0 | M 1 6 | / | / | one | M 2 0 | ||||||||
| D-135 B 6 | twelve | 135 B 6 | 1 3 5 | 1 0 2 | ≥ 8 | ＜ 5 | 2 8 1 | / | M 6 | twenty-eight | two | M 1 2 | Figure 1 | |
| D-135 B 9 | 135 B 9 | / | M 8 | thirty-six | two | |||||||||
| D-140 A 1 | twelve | 140 A 1 | 1 4 0 | 1 0 2 | ≥ 8 | ＜ 5 | 2 8 6 | M 1 2 | / | / | one | M 1 6 | Figure 1 | |
| D-140 A 2 | 140 A 2 | M 1 6 | / | / | one | |||||||||
| D-140 B 2 | 140 B 2 | / | M 1 0 | 2 8 | two | |||||||||
| D-145 A 1 | twelve | 145 A 1 | 1 4 5 | 1 0 2 | ≥ 8 | ＜ 5 | 2 9 1 | M 1 2 | / | / | one | M 1 6 | Figure 1 | |
| D-145 A 20 | 145 A 20 | M 1 6 | / | / | one | M 2 0 | ||||||||
| D-145 A 2 | 145 A 2 | M 1 6 | / | / | one | M 1 6 | ||||||||
| D-145 B 2 | 145 B 2 | / | M 1 0 | 2 8 | two | M 1 6 | ||||||||
| D-140 B 5 | twelve | 140 B 5 | 1 4 0 | 1 0 0 | ≥ 1 2 | ＜ 5 | 2 8 6 | / | M 1 0 | 3 6 | two | M 1 6 | Figure 2 | |
| D-140 C 1 | 140 C 1 | / | M 8 | 4 0×4 8 | four | |||||||||
| D-145 B 5 | twelve | 145 B 5 | 1 4 5 | 1 0 0 | ≥ 1 2 | ＜ 5 | 2 9 1 | / | M 1 0 | 3 6 | two | M 1 6 | Figure 2 | |
| D-145 C 1 | 145 C 1 | / | M 8 | 4 0×4 8 | four | |||||||||
| D-160 B 5 | twelve | 160 B 5 | 1 6 0 | 1 0 0 | ≥ 1 2 | ＜ 5 | 3 0 6 | / | M10 | thirty-six | two | M 1 6 | Figure 2 | |
| D-3 0 0 AB1 | 2 4 | 300 A B 1 | 3 0 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 1 0 | M 1 0 | M 1 0 | 3 0 | three | M 1 6 | Figure 4 | |
| D-3 2 0 A 2 | forty point five | 3 2 0 A 2 | 3 2 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 3 0 | M 1 6 | / | / | one | M 1 6 | Figure 4 | |
| D-3 2 0 B | forty point five | 3 2 0 B | 3 2 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 3 0 | / | M 1 0 | 3 0 | two | M 1 6 | Figure 4 | |
| D-3 4 0 B | forty point five | 3 4 0 B | 3 4 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 5 0 | / | M 1 0 | 3 0 | two | M 1 6 | Figure 4 | |
| D-3 6 0 A 2 | forty point five | 3 6 0 A 2 | 3 6 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 7 0 | M 1 6 | / | / | one | M 1 6 | Figure 4 | |
| D-3 8 0 A 2 | forty point five | 3 8 0 A 2 | 3 8 0 | 1 5 2 | ≥ 8 | ＜ 10 | 9 9 0 | M 1 6 | / | / | one | M 1 6 | Figure 4 | |
| D-3 8 0 B | 3 8 0 B | / | M 1 0 | 3 0 | two | |||||||||
| D-3 8 0 B 4 | 3 8 0 B 4 | / | M 1 2 | 4 0 | two | |||||||||
DXN8B series indoor high-voltage live display device (VPIS) sensor
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