SET-3A Omron, SET-3A Datasheet - Page 21

• Manufacturer Part Number: SET-3A
• Description: CONVERTER CURRENT 1-80A FOR SAO
• Manufacturer: Omron
• Series: SAOr

Specifications of SET-3A

• Accessory Type: Current Converter
• For Use With/related Products: SAO Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SET3A

Dimensions
Note: All units are in millimeters unless otherwise indicated.
Surface-mounting Models
Operating Procedures
Based on the current value of the motor to be used, perform the setting of each item of the K2CM Motor Protective Relay.
List of Current Settings (when using a 200-VAC motor)
*
** The rated current is the current at full load.
*** Supply: Low-voltage 3-phase basket type inductive motor, full-load characteristics of 200 VAC, 4-pole, totally-enclosed.
Note: When using a large-capacity or high-voltage motor whose capacity is 45 kW or more, calculate the rated current/alternating current ratio by
Motor***
Setting
Operation, Setting, and Indication
The squares (@) represent the symbols defined under Model Number Legend.
converting with the alternating current ratio of the external current transformer.
Number of passes
Rated output
(kW)
Current setting range (A)
11
15
18.5
22
30
37
0.2
0.4
0.75
1.5
2.2
3.7
5.5
7.5
Type*
Time scale value
Rated
current (A)**
117
143
10
16.1
24
32
45
61
74
87
1.8
2.8
4.2
7.3
60
Three, 20-dia. holes
52
K2CM-@@LS@
46.5
120
2 to 8
2 to 8
1
6
33.5
8 to 26
55
33
11
126
80
1
33.5
Six, M3 terminal screws
4 to 13
K2CM-@@L@
2
8 to 26
36
2 to 6.5
4
Motor Protective Relay
1 to 3.25
8
15
K2CM-@@M@
Four, 6-dia. mounting holes or
four, M5 mounting-screw holes
20 to 65
20 to 65
48.5
80
1
0.5
K2CM
4
11.5
52
K2CM-@@H@
50 to 160
50 to 160
0.5
1
19