JUNCTION AND SPLITTER BOXES (NEMA TYPE)

 

Cutie de jonctiune si derivatie 

 

Purpose

The junction and derivation boxes for the nuclear power plant are used in industrial systems with nuclear security functions.

Technical data

 

Materials

The box and the door are made of steel sheet of 2 mm thickness.

Mounting plate, fixed by 4 or 6 bolts welded inside of the box, made from steel sheet with 2.5 mm thickness.

Radiations qualified gasket made of neoprene.

The stainless steel clips for box fixing are welded on the box.

Surface finishing: electrostatic painting with outdoor polyester powder. Protection degree: IP 55.

Nuclear safety conditions

Level 1 seismic qualification (AECL-SDE operation earthquake), B category.

Radiations qualification (flow: 10 rad/h continuous 3x106 rad cumulated dose in 30 years).

LOCA accident qualification, in accordance with Test Report no. 63/1990.

Qualified life time:

30 years

Operating conditions

 

Mounting place

indoor

Climatic protection

N3, T3

Ambient temperature

-250C ... +700C

Relative humidity at 200C

80%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For these junction and splitter boxes Automatica SA has Design / Patent Registration Certificate no. 0122660(1R) issued by OSIM.

Dimensions (mm)  

 

METALLIC BOX C-067

 

 

 

 

Box type

 

H

Height

L

Length

A

Depth

h

 

l

 

E

 

F

 

A001

300

600

203

215

500

340

530

A002

400

300

152

315

200

440

230

A003

400

300

203

315

200

440

230

A004

400

400

152

315

300

440

330

A005

400

500

152

315

400

440

430

A006

500

600

152

415

500

540

530

A007

600

400

203

515

300

650

330

A008

600

500

152

515

400

650

430

A009

600

500

203

515

400

650

430

A010

600

500

300

515

400

650

430

A011

600

600

152

515

500

650

530

A012

600

600

203

515

500

650

530

A013

750

400

203

665

300

800

330

A014

750

500

152

665

400

800

430

A015

750

600

152

665

500

800

530

A016

750

600

203

665

500

800

530

A017

750

600

300

665

500

800

530

A018

900

600

152

815

500

950

530

A019

900

600

203

815

500

950

530

A020

900

600

250

815

500

950

530

A021

900

750

400

815

650

950

680

A022

1050

600

203

965

500

1100

530

 

METALLIC BOX C-069

 

 

 

 

Box type

 

H

Height

L

Length

A

Depth

h

 

l

 

E

 

F

 

A001

100

100

75

-

-

120

60

A002

150

100

75

115

65

170

60

A003

150

100

125

115

65

170

80

A004

150

150

100

115

115

170

120

A005

200

150

90

165

115

220

120

A006

250

200

100

215

165

270

170

A007

300

200

150

265

265

320

170

A008

300

250

125

265

215

320

220

A009

350

300

150

315

265

370

270

A010

350

300

200

315

265

370

270

A011

400

350

150

365

315

420

320

A012

400

350

200

365

315

420

320

 

METALLIC BOX C-070

 

 

 

 

Box type

 

H

Height

L

Length

A

Depth

h

 

l

 

E

 

F

 

A001

100

100

75

-

-

120

60

A002

150

100

75

115

65

170

60

A003

150

100

125

115

65

170

60

A004

152

152

102

115

115

172

127

A005

200

150

90

165

115

220

120

A006

250

200

100

215

165

270

170

A007

300

200

150

265

265

320

170

A008

300

250

125

265

215

320

220

A009

350

300

150

315

265

370

270

A010

350

300

200

315

265

370

270

A011

400

350

150

365

315

420

320

A012

400

350

200

365

315

420

320

 

METALLIC BOX C-073

 

 

Box type

 

H

Height

L

Length

A

Depth

h

 

l

 

E

 

F

 

A001

406

305

152

324

221

438

241

A002

610

508

152

525

424

641

356

A003

610

610

203

525

525

641

457

A004

762

508

152

678

424

794

356

A005

914

203

127

830

166

946

139

A006

914

610

152

830

525

946

457