NC2 - Contactor 115 - 800A
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NC2 - Contactor 115 - 800A

Contactor thông dụng dải từ 115A đến 800A

1.1 Electric ratings: AC50/60Hz, up to 690V, up to 800A;
1.2 Standard: IEC/EN 60947-4-1

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1. Thông số chung

1.1 Certificates: CE, VDE, UKrSEPRO, GOST, RCC, UL;
1.2 Application: remote making & breaking circuits;  protect circuit from overload when assembling with thermal over-load relay;
1.3 Ambient temperature: -5℃~+40℃;
1.4 Altitude: ≤2000m;
1.5 Mounting category: Ⅲ
1.6 Mounting conditions:  inclination between the mounting plane and the vertical plane not exceed±5°

2. Thông số kỹ thuật

Item

NC2-115

NC2-150

NC2-185

NC2-225

NC2-265

Rated conventional heating current (A) AC-1

200

200

275

275

315

Rated operational current (A)

400(380)V

AC-3

115

150

185

225

265

690(660)V

AC-4

86

108

118

137

170

Power of controlled

3-phase motor (AC-3)

kW

400(380)V

55

75

90

110

132

690(660)V

80

100

110

129

160

Operating frequency (operations/h)

AC-3

1,200

600

Electrical life (x103 )

AC-3

1.2

1

0.8

Mechanical life (x106 operations)

10

6

Item

NC2-330

NC2-400

NC2-500

NC2-630

NC2-800

Rated conventional heating current (A) AC-1

380

450

630

800

800

Rated operational current (A)

400(380)V

AC-3

330

400

500

630

800

690(660)V

AC-3

235

303

353

462

462

Power of controlled

3-phase motor (AC-3)

kW

400(380)V

160

200

250

335

450

690(660)V

220

280

335

450

475

Operating frequency (operations/h)

AC-3

600

Electrical life (x106 )

AC-3

0.8

0.6

Mechanical life (x106 operations)

6

3