TBP-6kV Indoor Overvoltage Protector-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

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TBP-6kV Indoor Overvoltage Protector

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Shanghai

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China

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TBP-6kV Indoor Overvoltage ProtectorDetailed product description：

Main technical parameters of TBP-6kV indoor overvoltage protector

Table 1

TBP-A series (electric motor type)
Rated voltage of electric motor (kV)	valid value	six point three	ten point five
Rated voltage of protector (kV)		seven point six	twelve point seven
The power frequency discharge voltage shall not be less than (kV)		fifteen	twenty-five
DC U1mA reference voltage not less than (kV)	peak	eleven point two	eighteen point six
1.2/50 μ s impulse discharge voltage not exceeding (kV)		seventeen	twenty-nine
100A operation impulse current residual voltage not exceeding (kV)		thirteen point six	twenty-three
500A lightning impulse current residual voltage not exceeding (kV)		seventeen	twenty-nine
2000 μ s square wave impulse current (A)		four hundred	four hundred
The safe net distance shall not be less than (mm)		ninety-five	one hundred and twenty
Crawling distance along the surface shall not be less than (mm)		one hundred and forty	two hundred and thirty-five
Minimum phase to phase distance (mm)		one hundred and fifteen	one hundred and forty-five

Table 2

TBP-B series (vacuum circuit breaker, switch type)
Rated voltage of the system (kV)	valid value	six	ten	thirty-five
Rated voltage of protector (kV)	valid value	seven point six	twelve point seven	forty-two
The power frequency discharge voltage shall not be less than (kV)	peak	sixteen	twenty-six	eighty
DC U1mA reference voltage not less than (kV)		fourteen point four	twenty-four	seventy-three
1.2/50 μ s impulse discharge voltage not exceeding (kV)		twenty-four	forty-one	ninety-nine
500A lightning impulse current residual voltage not exceeding (kV)		nineteen	thirty-two	one hundred and twenty-four
2000 μ s square wave impulse current (A)		four hundred	four hundred	four hundred
The safe net distance shall not be less than (mm)		ninety-five	one hundred and twenty	two hundred and eighty-five
Crawling distance along the surface shall not be less than (mm)		one hundred and forty	two hundred and thirty-five	one thousand and twenty
Minimum phase to phase distance (mm)		one hundred and fifteen	one hundred and forty-five	four hundred and seventy

Table 3

TBP-C series (capacitor type)
Rated voltage of the system (kV)	valid value	six	ten	thirty-five
Rated voltage of protector (kV)	valid value	seven point six	twelve point seven	forty-two
The power frequency discharge voltage shall not be less than (kV)	peak	sixteen	twenty-six	eighty
DC U1mA reference voltage not less than (kV)		fourteen point four	twenty-four	seventy-three
500A operation impulse current residual voltage is not significant (kV)		nineteen	thirty-two	ninety-nine
5KA lightning impulse current residual voltage not exceeding (kV)		twenty-four	forty-one	one hundred and twenty-four
2000 μ s square wave impulse current (A)		four hundred	four hundred	four hundred
The safe net distance shall not be less than (mm)		ninety-five	one hundred and twenty	two hundred and eighty-five
Crawling distance along the surface shall not be less than (mm)		one hundred and forty	two hundred and thirty-five	one thousand and twenty
Minimum phase to phase distance (mm)		one hundred and fifteen	one hundred and forty-five	four hundred and seventy

Table 4

TBP-O series (motor neutral point type)
Rated voltage of protector Effective value (kV)	Rated voltage of motor Effective value (kV)	8/20 μ s lightning impulse current residual voltage Peak value not exceeding (kV)	DC U1mA reference voltage Peak value not less than (kV)
four point eight	six point three	twelve	six point eight
eight	ten point five	nineteen	eleven point four

TBP-6kV Indoor Overvoltage Protector