Обзор

Обзор

ALPHA 8HP
molded-plastic
distribution system

Surface-mounting distribution boards

Flush-mounting distribution boards

Rated current

Cabinet depth

Safety class

Degree of protection

     

A  

mm

1

2

 

Empty enclosures

--

1800

Expandable as required

--

IP65

Complete enclosures

--

1800

147 / 185 / 212

--

IP65


The 8HP distribution system is a modular system for low-voltage small distribution boards, control panels and power distribution boards.

 

Device

Notes

Size

     

1

2

2.5

3

4

I2_6085

Empty enclosures

Enclosures with spring-mounted quick-release locks, which are opened with tools and closed by hand. Knockouts for flange openings and cable entries. Components for the enclosure are delivered separately.

Mounting depth 147 mm:
8HP2 001 ≠
8HP2 021 ≡

Mounting depth 147 mm:
8HP2 002 ≠
8HP2 022 ≡

Mounting depth 212 mm:
8HP2 012 ≠
8HP2 032 ≡

Mounting depth 147 mm:
8HP2 027 ≠

Mounting depth 185 mm:
8HP2 047 ≠

Mounting depth 147 mm:
8HP2 003 ≠

Mounting depth 239.5 mm:
8HP2 023 ≡

Mounting depth 147 mm:
8HP2 004 ≠

Mounting depth 239.5 mm:
8HP2 024 ≡

I2_6086

Enclosures

8HP1 101

8HP1 102

8HP1 107

8HP1 103

8HP1 104

I2_6087

Cover /
intermediate frame

8HP1 201 ≠
8HP1 221 ≡

with one actuating flap:
8HP1 331 ≠

Mounting depth 147 mm:
8HP1 202 ≠
8HP1 222 ≡

Mounting depth 212 mm:
8HP2 212 ≠
8HP2 232 ≡

with one actuating flap:
8HP1 351 ≡

with two actuating flaps:
8HP1 352 ≡

Mounting depth 147 mm:
8HP2 227 ≡

Mounting depth 185 mm:
8HP2 247 ≡

Mounting depth 147 mm:
8HP1 203 ≠
8HP1 223 ≡

For increasing the mounting depth by 92.5 mm:
8HP1 283

with three actuating flaps:
8HP1 353 ≡

with four actuating flaps:
8HP1 354 ≡

Mounting depth 147 mm:
8HP1 204 ≠
8HP1 224 ≡

For increasing the mounting depth by 92.5 mm:
8HP1 284

I2_6088

Mounting plates

8HP6 301

8HP6 302

8HP6 307

8HP6 303

8HP6 304

I2_6089

Meter panels

with meter fixing screws

--

--

with one meter panel 8HP6 111

with one meter panel 8HP6 112

with two meter panels 8HP6 112

I2_6090

Assembly kits for modular installation devices with snap-on mounting

with cover plates; with one N bar, one PE bar, both 6 mm x 6 mm, and one incoming terminal, 35 mm2; the required terminals must be ordered separately (8WA2 860 4 mm2)

one tier with 14 MW:
8HP5 531

two tiers, each with 14 MW:
8HP5 532
(tier spacing: 125 mm)

three tiers, each with 14 MW:
8HP5 533
(tier spacing: 125 mm)

four tiers, each with 14 MW:
8HP5 534
(tier spacing: 125 mm)

--

I2_6091

DIAZED or NEOZED fuse assembly kits

with bus-mounting fuse bases and cover plates; with N and PE bars, 6 mm x 6 mm; with incoming terminal, 35 mm2, as well as one outgoing terminal per 3-pole circuit

2 x 3 x 25 A:
8HP5 142

2 x 3 x 63 A:
8HP5 162

4 x 3 x 25 A:
8HP5 144

5 x 3 x 25 A:
8HP5 145

4 x 3 x 63 A:
8HP5 164

2 x 3 x 25 A and
3 x 3 x 63 A:
8HP5 170

8 x 3 x 63 A:
8HP5 157
(NEOZED fuse links)

7 x 3 x 25 A:
8HP5 147

6 x 3 x 63 A:
8HP5 166

5 x 3 x 25 A and
2 x 3 x 63 A:
8HP5 172

2 x 3 x 25 A and
4 x 3 x 63 A:
8HP5 171

8 x 3 x 25 A:
8HP5 148

10 x 3 x 25 A:
8HP5 150

8 x 3 x 63 A:
8HP5 167

6 x 3 x 25 A and
4 x 3 x 63 A:
8HP5 174

7 x 3 x 25 A and
3 x 3 x 63 A:
8HP5 175

2 x 3 x 25 A and
8 x 3 x 63 A:
8HP5 173

--

I2_6092

Assembly kits with LV HRC fuse bases

Connections:

  • NH00 clamp connections
  • NH1 M10 terminal screws
  • NH2 M10 terminal screws
  • NH3 M12 terminal screws
  • without N and PE terminals

8HP5 300

8HP5 301

8HP5 302

8HP5 312

8HP5 314

8HP5 311

8HP5 312

8HP5 314

8HP5 312

8HP5 314

--

I2_6093

Assembly kits for fuse switch disconnectors

without cover plates, fixing screws for the switch disconnectors are included in delivery

8HP5 413 1)

8HP5 411 3)

8HP5 414 3)

8HP5 415 2)

8HP5 421 1)

8HP5 422 3)

8HP5 415 2)

8HP5 421 1)

8HP5 422

8HP5 423 3)

8HP5 424 3)

--

I2_6094

Cover plates for enclosures with switch disconnectors

for covering the enclosure opening with degree of protection IP2x, sealable

8HP6 431

8HP6 422

8HP6 432

8HP6 423

8HP6 404

8HP6 424

8HP5 427

8HP5 406

8HP6 423

8HP6 404

8HP6 424

8HP5 427

8HP6 428

8HP6 406

Terminal cover:
3TX6 546-3B

--


≠ opaque cover

≡ transparent cover

1) PEN terminals can be installed.

2) PEN terminal installed.

3) 4 and 5-conductors must be passed through uncut.

Область применения

It is suitable for use in all industrial and commercial areas, in power plants, large public and private buildings, public utility companies, as well as office and residential buildings.

The components of the 8HP distribution system comply with the requirements of type-tested low-voltage switchgear assemblies (TTA) to EN 60439-1/DIN VDE 0660 Part 500. The enclosure complies with the protective measure "Total Insulation" according to DIN VDE 0100.

Standards

DIN VDE 0660 Part 500

Specifications for type-tested low-voltage switchgear assemblies (TTA)

DIN VDE 0110

Specifications for rating the creepage distances and clearances of electrical equipment

IEC 60439-1

Ready-made controlgear assemblies for low voltage

DIN VDE 0660 Part 107

Specifications for low-voltage controls

DIN VDE 0100

Specifications for the erection of power installations with rated voltages of up to 1000 V

Declaration of conformity

This declares conformity of the components and distribution boards with the safety requirements for low-voltage equipment as specified in the EU Directive dated 19.02.1973.

Special tests

Fire tests for equipment used in mining are performed by the Versuchsgrube Tremonia, Dortmund, Germany.

Shock tests for equipment used in protective rooms are performed by the Bundesamt für Zivilschutz, Bad Godesberg, Germany, regulation category RK 1.0/10 to safety level "A", certificate of use 036/95.

Earthquake tests are performed by the IAB, Ottobrunn, Germany. Tests for use in EX zone 2 (special version).

Zone 2 is an area where a potentially explosive atmosphere, such as a mixture of air and combustible gases, vapors or mists, is not likely to occur in normal operation, or only for very brief periods.

The enclosure is UL-certified.

Installation conditions

Installation

Climatic conditions according to DIN 50010

Special operating and ambient conditions

Indoor installation

An indoor climate is an environment in rooms that are designed so that objects are largely separated from the direct influence of an open-air climate.

If the operating and ambient conditions differ from the standard conditions to DIN VDE 0660 Part 500, Item 6.1, appropriate measures must be taken to protect and maintain the operating capability of the controlgear combination for "Special operating and ambient conditions" according to Item 6.2 (mechanical protection, ventilation, indoor heating, breathers, etc.).

No further measures necessary.

External installation

An external environment is an environment in rooms that are designed so that objects are protected against direct sunlight and precipitation and, if necessary, against wind, but are otherwise exposed to an open-air climate.

Measures: e.g. protected erection or protective cover, if necessary with additional walls and door (protective cabinet).

Outdoor installation

An open-air climate is an environment that affects objects in the open air.

Only permissible with the measures described for external installation.


Conversion from Pg to metric screw connections

We tested a new option for using metric screwed connections with the 8HP molded-plastic distribution system. The results of this test showed that the Pg openings listed in the following table are also able to accommodate metric screw connections. Metric screw connections with lock nuts are used. Appropriate sealing washers are used in order to ensure degree of protection IP65.

The values for the tested conversions from Pg to metric screw connections are shown in the following table.

Heavy-gauge threaded joints

Lock hasp diameter

Metric screw connection

Lock hasp diameter fits

Lock hasp diameter must be enlarged to

 

mm

   

mm

Pg13.5

20.4

M20

--

Pg16

22.5

M25

--

25.4

Pg21

28.3

M32

--

32.4

Pg29

37

M40

--

40.4

Pg36

47

M50

--

50.5

Pg42

54

M63

--

63.6

Pg48

59.3

M63

--

63.6


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