Nidec AD1A008FBBNH, Руководство пользователя и по обслуживанию

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Summary
Preface
P. 6
Chapter 2
P. 17
Technical data
Chapter 5
P. 76
Reception, storage
and installation
Chapter 4
P. 54
General information
Chapter 3
P. 47
Application notes
Chapter 6
P. 115
Options
Chapter 7
P. 129
Preventive maintenance
Chapter 1
P. 15
Overview
and installation diagram
Answer Drives 1000
81
5
5.3.4 IPXX DEGREE
The standard degree of protection of AD1A030-166 is IP20.
The IP rating of a product indicates the amount of protection against
foreign bodies and water entrance and contact. This degree is indicated
by an IP XX: the two digits (XX) indicate the degree of protection provided,
as shown in Table 5.3.4.1
5.3.4 IPXX DEGREE
Table 5.3.4.1 - IP protection degrees
FIRST NUMBER SECOND NUMBER
Protection against contact and foreign bodies entrance
0 No protection
2 Protection against foreign bodies of medium size
> 12 mm (finger)
4 Protection against granular foreign bodies> 1 mm (tools, wires)
6 Protection against the entrance of dust, complete protection
against accidental contact.
8 -
1 Protection against large foreign bodies> 50 mm
(hand contact with a large area)
3 Protection against small foreign bodies> 2.5 mm (tools, wires)
5 Protection against dust deposits, complete protection
against accidental contact.
7 -
Protection against water entrance
0 No protection
2 -
4 Protection against water jets (from all directions)
6 Protection against water on the deck
(for example in case of heavy seas)
8 Protection against submersion
1
3 Protection against water splashes (up to 60° from vertical)
5 Protection against abundant jets of water
(from all directions, high pressure)
7 Protection against immersion