Substation Composite Suspension Type Insulators 12kv High
Dimensions and Characteristics of 12kV composite Suspension Insulator
|Figure. No||Model||Rated Voltage||Specified Mechanical Load||Coupling Size||Section Length||Minimum Creepage||Full-Wave Impulse Withstand Voltage (Peak)|
1 Min Wet Power Frequency Withstand Voltage
|Weight (for Reference)|
|1.15-9||FXBW-12/70- WT -C||12||70||16||296±5||163||460||95||60||1.4|
|1.15-11||FXBW-12/70- PT -A||12||20||16||375±5||163||400||95||60||1.3|
1, 12kV tension suspension insulators are widely used in overhead
transmission lines and substations
2, Dead end fittings are up to the requirements from the clients,
usually we use ball, socket, tongue, clevis for tension insulators
with forged steel or cast steel. The dimensions and coupling size
can be exactly according to the specification requirements from the
3, The silicon rubber color of the insulators are also up to the
requirements from the clients and all the silicon rubber materials
past 5000 hours aging test silicon content test and hydrophobicity
4, ECR core rods are used in all the insulators, so we can
guarantee a very good mechanical strength and anti-acid pollution
performance for the insulators.
5, All our insulators were type tested and design tested in
accordance with IEC61109, maximum RIV is 100µV when tested at 1MHz
and10% over nominal line ground voltage for indicated system
6, All the 12kV tension suspension insulators are without corona
1, 12kV overhead transmission power lines.
2, 12kV substations
3, 12kV distribution lines
This kind of products have the following characters and advantages:
1) The silicon rubber rain shed, designed according to the
aerodynamics principle, use the whole-moulding method, to make sure
the validity of total creepage distance under every climate and
nasty conditions, as well as improved the pollution discharge of
2) The fiber rod uses the ECR high-temperature and acid-proof
3) The end fitting connection adopts the zinc cover protection,
supersonic monitor and coaxial constant compression controlled by
computer, finished with good appearance and high quality.
1) composite insulator with competitive price and good quality.
2) Hop dip galvanized cast SAE1045 steel for metal fittings.
3) silicone rubber for sheds
1. We offer the best solution and products to fulfill the buyers'
2. We can arrange technicians to install the equipments and train
your staff on site.
3, We also provide OEM services.
4. Anytime, we provide considerate technical consultation.
5. Prompt reply for your inquiry and feedback.