40.5kV Epoxy Resin Casting Resin Shield Spolt Bushings With ABB
Switchgear
We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch ,
Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage
switchgear components . The solid seal column uses the APG
technique, the automatic pressure gel molding of epoxy resin. It
can shorten the production cycle of epoxy insulation from ten hours
to ten minutes, and can control exothermic effect well. It can
compensate the shrinkage caused by curing reaction, and has
excellent dimensional stability and high mechanical strength.
Zhongzhigui is a handcart type(removable) switchboard such as KYN
28-12(GZS1) high pressure switchboard case, and a ring net cabinet
is a fixed switchboard body . Loop cabinets generally use load
switches, and circuit breakers are generally used in the
intermediate cabinets. Different uses, Zhongzhigui is commonly
known as KYN28 cabinet, handcart type high voltage switchgear,
generally used to protect back-end Transformers, or other high
pressure load. The ring net cabinet is mainly used for the
distribution of high voltage power supply. The cabinet is mainly
used for high pressure load protection. Ring net cabinet with air
insulation, and a fully closed filling cabinet? In both cases, the
air insulation is connected to a system using a common SF6 load
switch through a copper row, while a fully closed filling tank has
a special connection device in addition to the power inlet and
outlet line, and the cabinet is connected to the cabinet in a
complete gas chamber filled with SF6 gases.
| Item | Name | Rated voltage (KV) | Rated frequency(Hz) | Frequency withstand voltage 5 min (KV) | Local discharge (pc) | Creep distance (mm) | Dispute bend (kN) | Lighting impulse withstand voltage (KV) |
| 1 | Insulators(140*320) | 40.5 | 50 | 98 | ≤10 | ＞810 | ≥10 | 185 |
| 2 | Reactance Insulators(140*320) | 40.5 | 50 | 98 | ≤10 | ＞810 | ≥10 | 185 |
| 3 | Contactor box (1250A) | 12 | 50 | 45 | ≤10 | ＞240 | ≥8 | 80 |
| 4 | Contactor box (1600A) | 12 | 50 | 45 | ≤10 | ＞240 | ≥8 | 80 |
| 5 | Wall bushing (260*395) | 40.5 | 50 | 98 | ≤10 | ≥840 | ≥10 | 185 |
