High-Quality ANSI Porcelain Insulator for Line Post Applications

• Application: High-voltage, Low-voltage, High-temperature
• Material: Porcelain
• Structure: Pin Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: ANSI TR-205
• Size of Bearing Capacity: 40KN
• Certification: ISO9001
• Color: Grey
• Brand: Hrd
• Delivery Time: 30days
• Delivery Way: by Sea
• High-Temperature Performance: Excellent High-Trmperature Resistance
• Electrical Performance: with a Breakdown Voltage of 300-400kv
• Transport Package: Wooden Box
• Specification: Porcelain
• Trademark: HRD
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

We can supply High-Quality ANSI Porcelain Insulator for Line Post Applications

As Supply Chain Management of medium voltage electrical equipment.We also can supply glass insulator,Fuse Cut-out

 

Detailed Photos

 

 

 

Product Parameters

 

 

1. The insulator mainly used for fuse switches , or bus support insulations .

2. The product are with cast iron metal inserts on both end .

3. Both end of surface must be parallel very well , and the counterpart thread hole on both end must be in line. Otherwise the support insulator can't be used . In one word , there are very high requirement on insulator dimensional control .

4. On the other side , the insulator must provide very high mechanical strength . The insulator are with metal inserts on both end , so the porcelain must have higher class mechanical grade than the same product with metal caps .

 

Specifications:

 

Type		TR-205	TR-208	TR-210	TR-214	TR-216
Figure No.		1	2	3	4	5
Creepage distance mm		394	610	940	1092	1829
Cantilever strength kN		8.9	8.9	8.9	8.9	6.7
Tensile strength kN		38	44.5	53	62	71
Torsion strength N.m		791	904	1130	1356	1695
Compression strength kN		44.5	44.5	66.7	66.7	111
Low frequency flashover voltage	Dry flashover kV	85	110	145	170	235
	Wet flashover kV	55	75	100	125	180
Critical impulse flashover voltage	Positive kV	125	170	225	280	390
	Negative kV	200	250	290	340	475
Low frequency withstand voltage	Dry withstand	50	70	95	120	175
	Wet withstand	45	60	80	100	145
Impulse Withstand Voltage kV		110	150	200	250	350
Weight kg		7	11	16	21	30
Applicable Standard: ANSI C29.9

 

Competitive Advantages:

 

We manufacture such type insulators with high aluminum porcelain C-120 , the product mechanical strength are in high level . The actual cantilever strength are more than 50% higher than rated value .

we offer 3 years quality guarantee .

The porcelain glaze are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .

OEM design available upon customer's requirement or special technical specifications.

 

Packing

 

 

 

FAQ

 

Q1: Pre-sales service:
 A: Choose the proper reactor type,Installation recommendations and to provide technical information,
Satisfied users of the special design requirements

 
Q2: What's the payment term?
 A: We accept T/T, L/C, Cash,OA.
 
Q3: What's the delivery time?
 A: Usually 2-4 weeks. Or according to quantities 
 
Q4: What's the standard of package?
 A: Export standard package or special package as the requirement of customers.

Q5: After-sales service:
 A: Offer professional equipment installation instructing,Provide spare parts for wearing parts(such as post insulator,
bolt, etc.)

  
Q6: Where is your mainly market?
  A: We mainly ship to European, South America, North America, etc.