Ceramic Porcelain Pin Type Insulator for ANSI 55-1 55-2 55-3 55-4 55-5

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Min Order 2000 Pieces
Shipping From Hunan, China
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Liling Sky Bali Industrial Co., Ltd.

VIP   Audited Supplier 7 years
Profile Certified by SGS/BV
ANSI 55 Series
High-voltage, High-temperature
Porcelain
Pin Insulator
B Type Insulator
High Voltage Power Transmission, Insulation
Trough Type
40KN
CCC, CE, ISO9001
Brown
Tkbl
40 Working Days
1 Year
High Quality
Accept
C110
as Per Customer's Request
TKBL
Carton + Pallet
ANSI
China
854620909
Product Description
Ceramic Porcelain Pin Type Insulator for ANSI 55-1 55-2 55-3 55-4 55-5 

Product Description

specifications
 1. original insulator producer 
 2. superior properties of low and medium temperature resistance;
 3. strong aging resistance;
 4. nice appearance & long service time.
 5. comman glaze and semi-conductor glaze, color brown and gray both available.
 6. free sample, professional porcelain insulator supplier.
 
product description
porcelain spool insulator details and parameters

ANSI CLASS55-155-255-355-455-555-655-7
Fig. No.1234444
Glazed   A:Plain   B:Radio FreedA/BA/BA/BA/BA/BA/BA/B
Main DimensionH8982.695.3111.2123.9140140
h44.538.138.144.550.85757
D82.695.3120.7140177.8213213
d25.425.425.425.425.425.435
R1-1614.325.425.425.425.4
R2131614.314.314.31616
Nominal Voltage kV361010152222
Creepage Distance/mm102127178229305381381
Flashover voltagePower FrequencyDry/kV3550/4565/5570/6585/80100100
Wet/kV202535/3040/35455050
50% ImpulsePositive/kV5075/70100/90110/105140/130150150
Negative/kV7095/85130/110140/130170/150170170
Radio Influence voltageTest Voltage to ground/kV551010152222
Maximum RIV at 1000kHz/uV2500/502500/505500/505500/508000/1008000/1008000/100
Low-Frequency Puncture Voltage kV50709095115135135
Dry Arcing Distance (mm)5786114127159203203
Cantilever Failing Load (lb)3000250025003000300030003000






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