SDV-FL61 Omron, SDV-FL61 Datasheet - Page 30

• Manufacturer Part Number: SDV-FL61
• Description: Sensor Hardware & Accessories VOLTAGE SENSOR
• Manufacturer: Omron

Specifications of SDV-FL61

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

Operation
Motor Relay Switch Settings
Current Converter Settings
28
The LEDs indicate which function is in operation.
OPEN refers to open-phase, OC refers to
overcurrent, and RVS refers to reverse-phase.
Determining the Number of
Primary Conductor Runs
Determine the number of passes and the tap setting
from the table above. For example, if the current
setting range is 8 to 20 A, there is one pass and the
tap setting is 20.
Pass the wires through the holes from the same
direction. It doesn’t matter which wires go through
which holes.
Function Setting DIP SW
LED Indicators
The reset button will pop out about 4 mm when the
relay has been tripped. After the relay has
operated, reset by pressing this button. Disconnect
the power supply before resetting for reverse-
phase operation.
The three ON/OFF switches enable or disable the
three functions. The functions can be enabled in any
combination. With the open-phase function, the H/L
switch sets the current imbalance factor. When set to
H", the motor circuit operates at 35% of the current
imbalance factor for operation. When set to L", the
motor circuit operates at 65% min. of the current
imbalance factor for operation.With the over-current
function, the x4/x1 switch sets the time changeover
value for the start-up mode. When set to x4", the
operating time range is 4 to 40 s. When set to x1",
the operating time range is 1 to 10 s.
Manual Reset
Settings
One conductor pass
(The conductors pass
through the holes once.)
Motor Protective Relay
Four conductor passes
(The conductors pass
through the holes four times.)
SE
Test Button
Pushing the test button momentarily operates the trip
display and the output relay.
Current Scale Multiplying Factor Decal
Determine the current scale multiplying factor corresponding to the
current SV range obtained from Table 1 and paste the current scale
multiplying decal to the motor protective relay. For example, when
the current setting range is 8 to 20 A, the decal no. is 2.
SE-KP2N
MOTOR RELAY
RVS
OPEN
OPEN OC RVS
FUNCTION
SURRENT
CONVERTER
OMRON Corporation
TRIP/RESET
SET-3A
No.
DATE
ON
ON
ON
sec
H
1
TEST
2 5 0 5 3
OFF
OFF
OFF
sec
1 9 8 3
L
1
5
4
2
1
3
1
Setting Operating Time
Set the time setting knob to the required time. The operating time
is equal to the time scale value times the setting on the time
changeover switch. For example, if the time scale value is 6 and
the time changeover switch is set to 4, the operating time is 24 s.
CURRENT
6
4
TIME
5
sec
7
2
6
A
7
8
8
10
10
9
9
MADE IN JAPAN
Tap Setting
In tap setting, insert the setting screw into
the required tap hole with a screwdriver.
After setting, be sure to replace the cover.
20
40
80
Setting Operating Current
Set the current-setting knob to the required
current value. The setting value is indicated by
the product of the scale value and the multiplying
factor as shown in the following table. The
required trip current can be obtained directly by
means of the current knob.
Decal
No.
0.25
0.5
1
2
4
8
16
1
2
4
8
16
32
64
4
1.25
2.5
5
10
20
40
80
5
Current scale value (A)
1.5
3
6
12
24
48
96
6
1.75
3.5
7
14
28
56
112
7
2
4
8
16
32
64
128
8
2.25
4.5
9
18
36
72
144
9
2.5
10
20
40
80
160
10
5