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ADU- Outdoor LV Distribution Boards

ADU- Outdoor LV Distribution Boards

Description

Outdoor LV Distribution Boards (ADU) works for Low Voltage distribution networks in public areas. With incoming and outgoing connections from-to grid, as well as outgoings to end customers – depending on model. The cabinets are floor mounted on top of a base. The range consists of three types of LV panels depending on the enclosure type: PNT, DIN and concrete.

 

Range

Type of LV distribution board Rated current (A) No. of outgoings Dimensions (mm)
ADU – PNT Enclosure 630 A 2/3/4/5/6 1020 x 500 x 300  / 1020 x 750 x 300  /  1020 x 1000 x 300
Interconnecting cabinet 630 A 4/6 1020 x 750 x 300  /  1020 x 1000 x 300
ADU DIN Enclosure C Type 630 A 3/5 1760 x 395 x 224  /  1760 x 495 x 224
ADU DIN Enclosure 630 A 3/4/6/9 1760 x 460 x 320  /  1760 x 595 x 320  /  1760 x 790 x 320  /  1760 x 1120 x 320
ADU Concrete enclosure 630 A 8 1540 x 1300 395

General specifications

Characteristics Description
Rated voltage 440 V
Rated current 630 A
Type of outgoings BTVC TRIVER+*
No. of outgoings Between 2 y 9 (depending on the model)
Standard UNE-EN 61439-1  /  UNE-EN 61439-5
Rated insulation voltage Phase-Ground** 10 kV
Phase-Phase 2,5 kV
Rated impulse withstand voltage Phase-Ground** 20 kV
Rated short-time current (1 s) Rated short-time withstand current 12 kA
Rated peak withstand current 30 kA
Self-extinguishing materials UNE EN 60695-11-10
Protection degree IP43 UNE-EN 20324 up to IP 55 according to enclosure type  /  IK09 UNE-EN 50102  /  IK10 concrete

* Three pole vertical fuse switch TRIVER+.

No. of outgoings changes when combinating the range of fuse switches TRIVER+ NH-00/1/2/3.

** It is considered ground, a metallic sheet covering the front of the switch board connected to the switchboard metallic parts.

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