• Model NO.：ANSI 56-3
• Connection：Assembly with Pole Top Pin, Crossarm Pin
• Transport Package：Standard Export Package or on Your Request
• Specification：1" head thread, 1 3,8" head thread
• Trademark：RE
• Origin：Yueqing, Zhejiang, China
• HS Code：8546909000
• Production Capacity：10000 Pieces Per Month

Class ANSI
 Mian Demension in (mm)
 leak-
age
Dist-
ance
in
(mm)
 Min.
Pin
Le-
ngth
in
(mm)
 Canti-lever Stre-ngth 1b(KN)
 Average
Flashover
Voltage
 Power
Freq-uae-ncy Pun-
cture Volt-age
KV
 Radio influence Voltage
 D
 H
 d
 d1 
 h
 R1
 R2
 Power Freq-uency
 Critcal
Impulse
 Test Volt-age
To
Gro-
und
KV
 Max Riv
At
1M
Hz
V
 Dry kv
 Wet kv
 Pos-itive kv
 Nag-ative kv
 56-1
 7 1/2
(191)
 5 3/4
(146)
 3 1/2
(89)
 1 1/2
(35)
 2
(51)
 3/4
(19)
 9/16
(14)
 13
(330)
 6
(152)
 2500
(11)
 95
 60
 150
 190
 130
 15
 100
 56-2
 9
(229)
 6 1/2
(165)
 4
(102)
 1 3/8
(35)
 2
(51)
 3/4
(19)
 9/16
(14)
 17
(432)
 7
(178)
 3000
(13.2)
 110
 70
 175
 225
 145
 22
 100
 56-3
 10 1/2
(167)
 7 1/2
(191)
 4
(102)
 1 3/8
(35)
 2
(51)
 3/4
(19)
 9/16
(14)
 21
(533)
 8
(203)
 3000
(13.2)
 125
 80
 200
 265
 165
 30
 200
 56-4
 12
(305)
 9 1/2
(241)
  
 1 3/8
(35)
 2
(51)
 3/4
(19)
 9/16
(14)
 27
(685)
 10
(254)
 3000
(13.2)
 140
 95
 225
 310
 185
 30
 200
 56-5
 13 1/2
(343)
 12 1/2
(318)
  
 1 3/8
(35)
 2
(51)
 3/4
(19)
 9/16
(14)
 34
(864)
 12
(305)
 3000
(13.2)
 175
 125
 270
 340
 225
 44
 200
 Our Services
1. Rich experience in OEM and ODM
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6 We can manufacture it according to customers requirements.
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 FAQ:

Q1: How is the Design & Engineering
 A: Experienced and skilled team of designers including CAD designers and 3D designers has the capacity to deliver outstanding designs for your project.
     If you require more complex engineering of structures such as overhead transmission and distribution lines design,we can also provide this service also designer fee.
 
Q2: What's the payment term?
 A: We accept T/T, L/C, West Union, Cash.
 
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: What kind of product quality your factory offer?
 A: Our products with both excellent quality and competitive price. And we offer free sample for your reference.
  
Q6: Where is your mainly market?
  A: We mainly ship to South America, North America, Africa , Asia, etc.
 
Q7: What kind of certificate you have?
 A: We have ISO9000, DAS 
 
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Dear Customer, Please feel free to contact me, Hope we can establish good business relationship,thanks!