Figure 3-1 Schematic Diagram Of Rating Plate - Siemens SIMOTICS 1PQ8 Operating Instructions Manual
Low-voltage motor
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Description
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②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
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⑫
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Rating plate
The rating plate shows the identification data and the most important technical data. The data
on the rating plate and the contractual agreements define the limits of proper usage.
Figure 3-1
Table 3-3
Item
(1)
(2)
(3)
26
CE- or EAC marking
Code for prevention of explosions
Equipment group: II not for mining, but other hazardous zones
Device category: 3 for infrequent, short-term danger
Atmosphere: G for gas
Explosion protection: International
Type of protection: "ec"
Explosion group: IIB for ethylene
Temperature Class: T3 for maximum surface temperature 200 °C
Device protection level: Gc for an extended level of protection in hazardous zones with
explosive gas mixtures
Identification number or name of nominated testing agency
Zone 2
"X" special conditions
Schematic diagram of rating plate
Data on the rating plate
Description
Type of motor
Motor type
Serial number
Item
Description
(12)
Rated speed [rpm]
(13)
Starting current ratio
(14)
(empty)
SIMOTICS TN Series N-compact 1PQ8
Operating Instructions 11/2018
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