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MPG Heat-shrinkable Tube for hi-volt
bus bar |
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< Heat shrinkable type cable
accessories |
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Summary |
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MPG High
Voltage heat shrinkable bus bar
insulating tube can avoid short
circuit fault caused by small
animals such as mice, snakes etc.
Heat shrinkable bus bar insulating
tube can prevent bus bar from
chemical corrosion effected by
strong acid, alkali, salt etc. After
using heat shrinkable bus bar
insulating tube, it can avoid
accidental injure to overhaul
persons when they enter
electriferous clearance by mistakes.
Heat shrinkable bus bar insulating
tube can provide excellent
insulation performance to supply
enquired flashover protection for
the bas bar system. Heat shrinkable
bus bar insulating tube solve the
problem of insulating among bus bars
in bus duct..
Color: Red, yellow, green, black |
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Technical Data of MPG High Voltage
Heat Shrinkable Bus bar Insulating
Tube |
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Order
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Test items
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Standard
requirements
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Test result
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1
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1min phase-phase
power frequency
withstand test
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42kV no flash
and no breakdown
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42kV,1 min, no
flash and no
breakdown sample
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2
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phase-phase
impulse voltage
test
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75KV 15 times
phase-phase
impulse
withstand test
of the positive
and the negative
respectively, no
flash and no
breakdown
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75kV 15 times
phase-earth
shock withstand
test of the
positive and the
negative
respectively; no
flash and no
breakdown sample
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3
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1min phase-earth
power frequency
withstand test
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42kV no flash
and no breakdown
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42kV,1 min, no
flash and no
breakdown sample
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4
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phase-earth
impulse-voltage
test
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75KV 15 times
phase-earth
impulse
withstand test
of the positive
and
the negative
respectively; no
flash
and no breakdown
|
75kV 15 times
phase-earth
shock withstand
test of the
positive and the
negative
respectively; no
flash and no
breakdown sample
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5
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temperature rise
test
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the temperature
rise of the
copper
should not over
the bare copper＇s
when the
insulated tube
shrunk in
the below
40℃surrounding.
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the temperature
rise of the bare
copper: 47.7℃
the temperature
rise
of the insulated
copper
bus-bar:41.4℃
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6
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Withstand test
of the
heat-shrinkable
tube
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20kV, 1min no
breakdown
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20kV, 1min no
brea |
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Specification Table of MPG High
Voltage Heat Shrinkable Bus Bar
Insulating Tube
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| Mode& specification (mm) |
Product specification (mm) |
adaptable width of the bus-bar (mm) |
| MPG10-C-25/10 |
MPG10-C-25/10 |
φ25×1000 |
20 |
| MPG10-C-30/12 |
MPG10-C-30/12 |
φ30×1000 |
30 |
| MPG10-C-40/16 |
MPG10-C-40/16 |
φ40×1000 |
30 |
| MPG10-C-50/20 |
MPG10-C-50/20 |
φ50×1000 |
40 |
| MPG10-C-65/26 |
MPG10-C-65/26 |
φ65×1000 |
50 |
| MPG10-C-75/30 |
MPG35-C-75/30 |
φ75×1000 |
60 |
| MPG10-C-85/34 |
MPG35-C-85/34 |
φ85×1000 |
80 |
| MPG10-C-100/40 |
MPG35-C-100/40 |
φ100×1000 |
80 |
| MPG10-C-120/48 |
MPG35-C-120/48 |
φ120×1000 |
100 |
| MPG10-C-150/60 |
MPG35-C-150/60 |
φ150×1000 |
120 |
| MPG10-C-180/72 |
MPG35-C-180/72 |
φ180×1000 |
150 |
| MPG10-C-200/80 |
MPG35-C-200/80 |
φ200×1000 |
150 |
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Note: 10 kV continuous
length bus-bar tube,
low-smoke length bus-bar
tube. |
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m2bchina@hotmail.com
