H.V Bushing Insulators for Oil Filled Transformers 30NF250

H.V Bushing Insulators for Oil Filled Transformers 30NF250

高压套管绝缘子充油变压器30NF250

45 CNY(6.56USD)

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产品描述:

原始地点

湖南。 中国 (大陆)

品牌

MQ

型号

30NF250

类型

绝缘子

材料

变压器瓷套

应用

高压

额定电压

30KV

抗拉强度

4KN

最小起订量:

500件/件

端口:

宁波; ShanghaiPort

包装细节:

112pcs /木箱; 672kgs; 900 * 900 * 1100MM

交货时间:

15-30days

付款条件:

L / C,T / T

供应能力:

每月100000件/件


套管类型 10NI250 20NI250 30NI250 10NF250 20NF250 30NF250 10NI630 20NI630 30NI630 10NF630 20NF630 30NF630
规范( DIN ) 425314253142531425314253142531425314253142531425314253142531
额定电流250250250250250250630630630630630630
额定电压(kV ) 102030102030102030102030
最大电压(kV ) 122436122436122436122436
干雷电冲击电压75125170751251707512517075125170
湿工频伏特(千伏) ---285070---285070
干式工频伏特(千伏) 285070---285070---
爬电距离(mm ) 170295445295445635170295445295445635
拱距离(mm ) 85155220851552208515522085155220

Product description:

Place of Origin

HuNan. China (Mainland)

Brand Name

MQ

Model Number

30NF250

Type

Insulator

Material

Transformer porcelain bushing

Application

High Voltage

Rated Voltage

30KV

Tensile Strength

4KN

Minimum Order Quantity:

500 Piece/ Pieces

Port:

Ningbo; ShanghaiPort

Packaging Details:

112pcs/ wooden case ; 672kgs; 900*900*1100MM

Delivery Time:

15-30days

Payment Terms:

L/ C, T/ T

Supply Ability:

100000 Piece/ Pieces per Month


Bushing Type10NI25020NI25030NI25010NF25020NF25030NF25010NI63020NI63030NI63010NF63020NF63030NF630
Specification (DIN) 425314253142531425314253142531425314253142531425314253142531
Rated Current250250250250250250630630630630630630
Nominal Voltage (kV) 102030102030102030102030
Maximal Voltage (kV) 122436122436122436122436
Dry Lightning Impulse Voltage75125170751251707512517075125170
Wet power frequency Volt (kV) ---285070---285070
Dry power frequency Volt (kV) 285070---285070---
Creepage Distance (mm) 170295445295445635170295445295445635
Arching Distance (mm) 85155220851552208515522085155220