Porcelain Disc Suspension Insulator (ANSI 52-2)
Material: Porcelain
Color: Brown,grey,white
Standard: ANSI
Failing Load 70KN, 90KN, 100KN, 120KN, 160KN
It can be orderd according to customer's drawings.
| Cat NO | A1001 | A1002 | A1003 | A1004 | A1005 | A1006 | A1007 | A1008 |
| Fig | 1 | 2 | 3 | 4 | 3 | 4 | 5 | 4 |
| Clsaa ANSI | 52-1 | 52-2 | 52-3 | 52-4 | 52-5 | 52-6 | 52-9 | 52-10 |
| Main Dimeneions(mm) | D | 165 | 190.5 | 254 | 254 | 254 | 254 | 114 | 279.4 |
| H | 139.7 | 146 | 146 | 146 | 146 | 146 | 160 | 165 |
| Creepage Disance(mm) | 178 | 210 | 292 | 292 | 279 | 279 | 171 | 279 |
| Power-frequency puncture voltage(kv) | 80 | 90 | 110 | 110 | 110 | 110 | 80 | 110 |
| Average flashover voltage | Power-freauency | Dry(kv) | 60 | 65 | 80 | 80 | 80 | 80 | 60 | 80 |
| Wet(kv) | 30 | 35 | 50 | 50 | 50 | 50 | 30 | 50 |
| Critical-Impulse 15× 40μ s W ave | Positive(kv) | 100 | 115 | 125 | 125 | 125 | 125 | 90 | 125 |
| Negative(kv) | 100 | 115 | 130 | 130 | 130 | 130 | 100 | 130 |
| Radio-Influence-Voltage Data | Test Voltage to ground(kv) | 7.5 | 7.5 | 10 | 10 | 10 | 10 | 7.5 | 10 |
| 1000Hz Maximum RIV at 1000kHz(μ V) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Electromechanical Faiting Load(KN) | 44 | 67 | 67 | 67 | 111 | 111 | 44 | 160 |
| Mechanical Impact Strength(n. m) | 5 | 5.5 | 5.5 | 6 | 7 | 7 | 5 | 10 |
| Time Load Test Value(kn) | 27 | 44 | 44 | 44 | 67 | 67 | 27 | 107 |
Minyang Group Co., Ltd. mainly specilized in manufacturing and supply busbar trunking system, power transformer, insulator, fuse cutout, voltage stabilizer, surge arrester, power supply, Load breaker switch, isolating switch, switchgear sets, substations, cables and wires etc.
MINYANG GROUP located in Liushi, the electric capital of China, is specialized in developing, manufacturing and distributing power supplies & switchgears, along with about 150 components.
MINYANG GROUP established with 5 specilized manufacturing factories, Owning skilled workers, advanced equipment and strict quality control process, MINYANG has passed ISO9001: 2000 and obtained CE, CB, CCC etc. Certificates. Our products are enjoying high popularity in Bangladesh, India, UAE, Iran, Saudi, South Africa and Brazil etc.
MINYANG takes "quality is life of enterprise"as its tenet, rewards customers with quality products and perfect services, and creates brilliant future in Chinese electric equipment industry.
