Description
3.2 Rating plates
1MB..1/2/3/4 - shaft heights 63 ... 355
Operating Instructions, 06/2020, A5E44455710A
21
3.2
Rating plates
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.
Data on the rating plate
Item
Description
Item
Description
General data
Electrical data
1
Type of machine
31
Electrical data
2
Machine type
33
Rated voltage V
3
Serial number (incl. date of manufacture YY.MM)
34
Winding connections
4
Standards
35
Frequency Hz
5
Additional details (optional)
36
Rated power kW
6
Customer data (optional)
37
Rated current A
7
Country of origin
38
Power factor cos
φ
8
Production location
39
Rated speed rpm
9
Identification number of testing agency (optional)
40
Efficiency class
10
Regulations (optional)
41
Efficiency
49
Company logo
42
Torque Nm (optional)
52
Marine regulation
45
Starting current ratio
53
Motor family type
46
Operating mode (optional)
54
Data for explosion-protected machines
48
Anti-condensation heating (optional)
56
Converter type
51
Converter data
Mechanical data
57
Temperature class
11
Frame size
12
Type of construction
13
Degree of protection
14
Machine weight kg
15
Temperature class
16
Ambient temperature range (optional)
17
Installation altitude (only if higher than 1000 m)
18
Vibration severity grade
19
Bearing sizes
20
Relubrication data/specifications (optional)
24
Feather key arrangement