U40bp Lsolateur Hta Type CTV 254 mm

U40bp Lsolateur Hta Type CTV 254 mm image

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Basic Info.

Model NO.

CTV 254

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity

40KN

Certification

ISO9001, IEC

Color

Green

Brand

Johnson

Net Weight

2.5kg

Diameter

178mm

Height

110mm

Creepage Distance (L)

185mm

Mechanical Failing Load

40kN

Transport Package

Standard Shipping Package

Specification

900*1100*1100

Trademark

Customer Specified

Origin

China

HS Code

8546100000

Production Capacity

100000

Packaging & Delivery

Package Size

100.00cm * 100.00cm * 100.00cm

Package Gross Weight

1.000kg

Product Description

Profile		Standard	Fog type	Fog type
IEC-standard		U40B		U40BP
Factory-standard			U40M
Standard coupling, d	mm	11	11	11
Mechanical failing load	kN	40	40	40
Mechanical routine test	kN	20	20	20
Diameter of the insulating part, D	mm	178	255	178
Nominal Spacing, H	mm	110	110	110
Nominal creepage distance	mm	190	320	300
Power frequency puncture voltage	kV	90	110	110
power frequency withstand voltage – dry	kV	55	70	60
power frequency withstand voltage – wet	kV	30	40	34
Impulse puncture voltage	P.U	2.8	2.8	2.8
Radio influence voltage 10kV 1MHz	μv	50	50	50
Corona visual test	kV	18/22	18/22	18/22
Power frequency electric arc voltage	ka	0.12s/20kA	0.12s/20kA	0.12s/20kA
Weight	kg	2.1	3	2.5
All technical requirements and testing are in accordance with IEC standards.

Model: U40BP

Mechanical Failing Load: 40 kN

Diameter:178 mm

Spacing: 110 mm

Creepage Distance: 300 mm

Ball and socket coupling: 11 mm

Wet Power Frequency Withstand Voltage: 34 kV

Dry Lightning lmpulse withstand Voltage: 60 kv

Impulse Puncture Voltage: 2.8 P.u.

Power Frequency Puncture Voltage: 110 kv

Radio influence Voltage: 50 pv

Corona Visual Test: 18/22 kV

Power Frequency Electric Arc woltage: 0.12s/20kA

Net weight per Unit: 2.5kg

Features of U40BP Glass Disc Insulator :

1. High Mechanical strength: The U40Bp insulator is designed to withstand mechanical loads up to 40 kN, making it suitable for high-stressenvironments.

2. Electrical Performance: t meets various electrical standards for high voltage applications, including power frequency withstand voltage and
lightning impulse withstand voltage.

3. Environmental Resistance: The toughened glass material provides excellent resistance to environmental factors such as temperature fuctuationsand pollution.

4. Compliance with standards: The U40BP insulator complies with lEc standards, ensuring reliability and safety in electrical systems.

Applications of U40BP Toughed Glass Insulators :

Overhead Power lines, Used to support and insulate conductors in overhead power transmission and distribution lines

Sulbstations: suitable for isolating and fixing wires in substations with Ac voltage over 1000v and frequency up to 100Hz

industrial and Coasta Areas: The desien is particuary effecive in industial,agricutura, and coastal areas where environmental conditions can beharsh.

Testing and Quality Control:

Type Tests: includes dry lightning impulse withstand voltage test,wet power frequency withstand voltage test, mechanical load test, puncture withstand test, and more.
Routine Tests: visual examination, mechanical routine test, electrical routine test, and thermal shock routine test to ensure consistent awality andperformance.
By ensuring compliance with international standards and undergoing rigorous testing, the U40Bp toughened glass suspension insulator providesreliable performance in high yoltage applications, making it a suitable choice for various electrical systems.

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