Rated Voltage #50Hz;

1. Phase to Phase
   
   
2. Phase to Earth

415V

240V

Rated Insulation Level:

1. Voltage
   
   
2. One minute Power Freq. Withstand Voltage

500V

2500V

Rated Short time Current withstand for 3 seconds

31.5ka for 3s

Normal Current Rating (Amps):

1. Bustars
   
   
2. Incomer-2000 Amp Rated NH3 Disconnector Unit.The Vertical Three Phase Single Pole Operated Disconnector
   
   
3. Outgoing 400 Amp NH Size 2 Vertical (3) Phase) Fuse Switch Disconnector Units

800A

1 x 2000A

5 x 400A

1600A


1 x 2000A


8 x 400A

Framework:

1. Material and type of Finah
   
   
2. Thickness
   
   
3. Colour

Electro- Galvanized Metal

2.5MM & 3MM

Grey,Red,Blue

Dimension of Feeder Pilla:

1. Width x Depth x Height (mm) Material and Dimension of Buster (mm)
   
   
2. Material of Busbar
   
   
3. Phase Busburs
   
   
4. Neutral Busbars
   
   
5. Earth Bar

1040 x 450 x 1700

Capper

40 x 10

40 x 10

32 x 6

1360 x 450 x 1700

Capper

80 x 10

80 x 10

32 x 6

Outgoing Fuse Switch Disconnector Unit:

1. Type [NH size Rating 400A
   
   
2. Spacing for the outgoing Fuse Switch Disconnector unit (110mm)
   
   
3. Fuse Switch Disconnector contact
   
   -Material
   
   -Nos of Spring

NH2, 400A

110mm

Stainless Steel

2

Digital meter module and CT:

1. CT rated 400/5 or 400/1 and of minimum Class 1 for each phase or each outgoing
   
   
2. Mears provided for voltage measurement of at least each phase (R. Y. B) of the main busbars
   
   
3. Digital meter module for on-site load reading,display and data storage shall comply to section 5.4
   
   
4. Digital meter module shall be able to communicate to a data server using standard protocol
   
   
5. Modem module shall be provided

400/5A,Class 1

Provided

Comply tp Section 5.4

Comply

Provided

Material of cable clamp:

1. Incomer/Link Disconnector
   
   
2. Distance between cable clamp and neutral bar
   
   
3. Outgoing/Fuse Switch Disconnector
   
   
4. Distance between cable clamp and floor level
   
   
5. ming and Outgoing clamps are alternately leveled
   
   
6. No, of alternately leveled cable clamps:
   
   -Incomer Link Disconnector
   
   -Outgoing Fuse Switch Disconnector

Wood

Metal 

250mm

430mm

Comply

1

5

Wood

Metal 

250mm

430mm

Comply

1

8

Minimum clearance of live parts:

1. Phase to Phase
   
   
2. Phase to Earth

25mm

19mm

Details of Paintwork

Polyester Powder Coating
Nubuck Anti-Stick
Paint/Alkyd Resins

Test Report Certification

TUV Rheinland Co..Ltd