U210B disc suspension insulator,porcelain suspension insulators

As one of the most important and basic porcelain suspension insulators, U210B disc suspension insulator plays a role in hanging the electric conductors and insulation for power system.

U210B disc suspension insulator-Orient Power                U210B disc insulator-Orient Power

Porcelain suspension insulators mechanical strength test should be done under apply certain electricity, that is to do combined mechanical and electrical strength tests. U210B disc suspension insulator is a 210KN ball & socket type disc insulator, and its creepage distance is 370mm.

U210B disc suspension insulator technical parameters’ details:

IEC Type U210B
Unit spacing H (mm) 170
Dia. D (mm) 300
Leakage distance (mm) 370
Rated E&M failing load- KN 210
Routine tension load-KN 105
Impact failing load (N.m) 10
Wet power freq. withstand voltage (KV) 42
Lighting impulse withstand voltage (KV) 110
Radio influence voltage Test voltage to ground (KV) 10
Max. RIV at 1MHz (μV) 50
Power freq. Puncture voltage (KV) 120

U210B disc suspension insulator strings type:
Porcelain suspension insulators string fix conductors by suspending them with suspension clamp AND used on strain line tower and angle jumper wire. The ceramic strain insulator string fixes conductors by anchoring them with strain clamp and used on bearing strength power tower.

Coupling size of ball and socket metal parts of U210B disc suspension insulator:
This type porcelain suspension insulator should as per IEC 60120 specifications, and should be inspected with GO gauge and NO-GO gauge. Coupling size of porcelain suspension insulators has 16mm, 20mm, 24mm, and 16mm can be divided into 16mm A and 16mm B.

Orient Power provides insulator packing of wooden case with pallet or as per customer’s requirement.

Relative Articles:
porcelain suspension insulator for 900mm creepage distance
HV porcelain suspension insulator
ANSI porcelain suspension insulators
porcelain suspension insulator,porcelain suspension insulator XHP-70
porcelain suspension insulator
Ceramic porcelain suspension insulators

©2014 Zhengzhou Orient Powe Co., Ltd All rights reserved.  sales@orientinsulators.com
Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.