SDV-FM7 AC200/220 Omron, SDV-FM7 AC200/220 Datasheet - Page 31

• Manufacturer Part Number: SDV-FM7 AC200/220
• Description: Sensor Hardware & Accessories VOLTAGE SENSOR
• Manufacturer: Omron

Specifications of SDV-FM7 AC200/220

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Selecting the Current Converter
The current requirements of the motor determine the current range of
the Motor Protective Relay, and whether the SET-3A or SET-3B Cur-
rent Converter should be used, as shown in the following table.
Note: 1. Connect to the secondary of a commercial current transformer for motors exceeding 37 kW.
Installation
Inverse Type
0.2
0.4
0.75
Note 1
1.5
2.2
3.7
5.5
7.5
11
15
19
22
30
37
3-phase 50/60 Hz
Internal Circuit
R
kW
2. Connect a commercial current transformer when using high-voltage motors or low-voltage high-capacity motors.
Motor
M
S
Motor specifications
T
0.25
0.5
1
2
3
5
7.5
10
15
20
25
30
40
50
SET-3
Current Converter
HP
1.4
2.3
3.8
5
6.8
9.5
15
22
30
43
57
72
82
111
135
+
A
SE Motor Protective Relay
(C+)
(C )
7
8
1 to 2.5
2 to 5
4 to 10
8 to 20
16 to 40
32 to 80
64 to 160
Current range
Motor Protective Relay
OPEN
OC
OC: overcurrent LED
OPEN: open-phase LED
RVS: reverse-phase LED
0.25
0.5
1
2
4
8
16
To all circuits
Decal No.
Test
Output
relay
X
RVS
8
4
2
1
X/C
Passes
Motor Protective Relay
(Tb)
(Tc)
(Ta)
(W)
(U)
(V)
Control
voltage
4
5
6
1
2
3
Current Converter
20
20
20
20
40
80
Fixed
Tap settings
Instantaneous Type
(Start-up Lock)
(C+)
(C )
7
8
SE
SET-3A
SET-3B
OPEN
Model
OC
29