Disc Porcelain Insulator 52 Series

Porcelain disc Suspension Insulator 52 series are typically used on high tension power transmission towers. Suspension Type Insulator are widely apply for higher voltage that beyond 33KV to provide insulation due to its shirt surface construction design. Each unit has a single porcelain shell bonded to a steel cap (above) and a steel pin (below). Suspension Disc Insulator are designed to link together into strings, typically of two or more, to provide much higher voltage protection than any single insulator. Disc suspension insulator comply with the IEC, BS. As standards. The specified suspension insulators differing in diameter, unit spacing and creepage distance can also be provided, in addition, according to special requirements, these insulators can be provided wit zinc sleeve pins.

Features

1.Best for supporting conductors

2.Helps to maintain high voltage in high loads

3.Used in electrical wiring and cables for insulation

4.Robust build

5.Corrosion less

MAIN DIMENSIONS AND STANDARD PARTICULARS
Type		52-1	52-2	52-3	52-4	52-5	52-6	52-9
Porcelain Disc Diameter,D.mm		152	190	254	254	254	254	108
Unit Spacing,H.mm		140	146	146	146	146	146	160
Creepage Distance,mm		178	210	292	292	292	292	171
Combined M&E Strength,KN		44	67	67	67	111	111	44
Impact Strength,N-m		5	5.5	6	6	7	7	5
Routine Proof Test Load,KN		22	33.5	33.5	33.5	55.5	55.5	22
Time Load Test Value		27	44	44	44	67	67	27
Low Frequency Flashover Voltage	Dry, kv	60	65	80	80	80	80	60
	Wet, kv	30	35	50	50	50	50	30
Critical Impulse Flashover Voltage	Pos., kv	100	115	125	125	125	125	100
	Neg., kv	100	115	130	130	130	130	90
Low Frequency Puncture Voltage,KV		80	90	110	110	110	110	80
Radio Influence Voltage Data	Test Voltage to Ground,KV	7.5	7.5	10	10	10	10	7.5
	Max.RIV at 1000KHZ,UV	50	50	50	50	50	50	50
Net Weight, Each Approx., kg		2.5	3.5	4.6	4.6	5.5	5.5	2.5

Our Services

1. Small orders accepted
2. Fast producing time, prompt delivery
3. International approvals
4. Reply promptly in 24 hours
5. Best price

FAQ:

1. Q: How about payment terms ?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing ?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory ?
A: Yes. We are the direct manufacture factory, and our factory has specialized in insulator,arrester, Power Fitting,etc.
4. Q: How long is producing time ?
A: Normally it will take about 30 days for production.
5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?

A: We use the best raw material, and every single product will go through a series of strict test.

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Disc Suspension Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Suspension Disc Insulator are quality guaranteed. We are China Origin Factory of Suspension Type Insulator. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Disc Insulator