分断级别 Breaking capacity

N

S

H

壳架等级额定电流 Rated current of frame size      Inm

630﹙400﹚

额定电流Rated current                          ln

250，315，400,500

额定绝缘电压 Rated insulation voltage             Ui

690V

额定工作电压 Rated operating voltage             Ue

400V

极数 Number of poles

4

N极额定电流 Rated current of the N pole

= In

额定极限短路分断能力 Icu 400V/50HZ 0-CO   ﹙KA﹚Rated ultimate short-circuit breaking capacity

35

50

65

额定运行短路分断能力Ics 400V/50HZ 0-CO   ﹙KA﹚Rated service short-circuit breaking capacity

17.5

37.5

48.75

额定短路接通能力  Icm 400V/50HZ 0-CO   ﹙KA﹚Rated short-circuit making capacity

73.5/0.25

105/0.25

143/0.2

额定剩余电流短路接通分断能力Rated remnant current short-circuit making capacity﹙I△M﹚KA/cos    ﹙mA﹚

19/0.5

额定剩余动作电流

Rated current remnant of motion I△n           ﹙mA﹚

100

300

500

1000

3000

额定额定剩余不动作电流

Rated current remnant of nomotion I△no        ﹙mA﹚

50

150

250

500

1500

额定剩余动作电流可调范围                  ﹙mA)

Rated current remnant motion adjustable scope

100-300-500

300-500-1000

500-1000-3000

******断开时间可调范围                     ﹙ms﹚

Maximum cutting time adjustable scope

50-500-800

极限不驱动时间                            ﹙ms﹚

Limit no-motion time

60

额定冲击耐受电压 Uimp                     ﹙V﹚

Rated impulse withstand voltage

8000

介电性能 Dielectric property                  ﹙V﹚

3000

使用寿命 Endurance

总次数 Total cycles

5000

使用电寿命

Electrical endurance

1000

使用机械寿命

Mechanical endurance

4000

飞弧距离 Ionization distance                 ﹙mm﹚

≤30/0

过电流脱扣器

Over current trip unit

热磁式脱扣器

Thermal magnetic release

■

智能型电子脱扣器

Intelligent trip unit

—

使用类别

Utilization category

主电路

Main circuit

A

辅助电路及控制电路

Auxiliary circuit

AC-15

外形尺寸

Outline dimensions

W﹙mm﹚

184

L﹙mm﹚

254

H﹙mm﹚

103.5