DESIGNATIONS

UNITS

SPECIFIC DATA

Maker制造商

To be indicated

Reference standard标准

IEC 60076

Type 类型

Phase三相

Vat

Hermetic密闭的

Execution 制作

Tropicalized耐热的

Dielectric变压器绝缘层

PCB-free oil多氯联苯游离油

Installation 安装

On pole柱上安装

Operating ambient temperature工作环境温度

°C

45

Rated frequency频率

Hz

50

Rated power变压器容量

Kva

100

Rated primary voltage 初次电压

Kv

20

Isolation level assigned to primary school

Kv

24

Number of phases in primary school相数

03

Secondary voltage二次电压

V

400/230

Voltage adjustment range on the M side when unladen空载时M侧的电压调节范围

%

±2.5

Coupling 变压器联结组别

DYn11

Short circuit voltage短路电压

%

4 – 4.5

Neutral sized for one load一个负载的中性尺寸

%

100

Maximum vacuum losses最大真空损失

W

230 - 460

Losses due to Maxi load最大负荷造成的损失

W

1450 - 2350

Maximum steady-state oil temperature最高稳态油温

°C

55

Maximum temperature of the windings in steady state绕组在稳定状态下的最高温度

°C

60

Winding material变压器绕组材料

Electrolytic copper电解铜

Maximum noise level最大噪声级

Db

52

50Hz industrial frequency hold, 1 min50Hz工业频率保持，1分钟

Kv

50 – 70

Shock wave resistance (1.2/50 micros)抗冲击波（1.2/50微米）

Kv

125 - 170

Cooling 冷却方式

ONAN

Nameplate变压器铭牌

01

Grounding connection接地装置

01

Dimensions Height/width/depth尺寸高度/宽度/深度

mm x mm x mm

1200 X 1270 X 820

Total mass of transformer including oil变压器总质量（包括油）

Kg

700

Oil mass变压器油重

Kg

160