SDV-FM7 AC200/220 Omron, SDV-FM7 AC200/220 Datasheet - Page 61

• 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

Use the potentiometer on the front panel to set the operating current.
Rotate the knob to set the desired current value at which the Heater
Burnout Detector should operate. Do not exceed the maximum and
minimum positions.
The K2CU-F’s scale is divided into 12 graduations including sub-
graduations and the K2CU-P’s scale is divided into 5 graduations.
The following table shows the different connections possible. The formula under each illustration indicates the electrical current value of the heater
elements under normal and abnormal conditions.
Note: Values in this table are correct when a 200 VAC, 1 kW heater is used on a single-phase or three-phase current.
Single phase
Three phase Delta network
Setting of Operating Current
Heater Connection and Current
Phase
Star network
V network
200 V
200 V
200 V
200 V
200 V
200 V
200 V
200 V
200 V
200 V
Normal condition
(5 A
5 A
(5 A
(5 A
Knob
8.7 A
8.7 A
8.7 A
2.9 A
2.9 A
2.9 A
8.7 A
5 A
5 A
3
S
S
ALARM
1
2
HEATER FAULT DETECTOR
= 8.7 A)
K2CU-F40A-C
OMRON Corporation
1 kW
) 3
1
3
4
5
)
6
1 kW
5 A
1 kW
1 kW
1 kW
1 kW
1 kW
1 kW
7
1 kW
8
MADE IN JAPAN
9
10
4
A
The knobs of the K2CU-F and K2CU-P as shown in the illustrations
are set to 32 A and 0.7 A respectively.
The set operating current is defined as the mean value of the heater
current under normal operating conditions and the heater current
under a burnout or abnormal condition.
Set value =
Heater Element Burnout Detector
7.5 A
7.5 A
2.5 A
2.5 A
2.5 A
2.5 A
(5 A
(5 A
(5 A
Red point
(indicates the set value)
1
3
3
K2CU-P1A-A
HEATER FAULT DETECTOR
SOURCE
CURRINT 5A/AC/Max.
1
2
ALARM
2
2
3
3
)
Normal current + abnormal current
10
)
)
12
100/200 VAC
100/200VAC
200 V
14 16
0.5
Abnormal condition
A
18
20
50/60Hz
0 A
2
0 A
8.7 A
5 A
5 A
2.5 A
2.5 A
(5 A
5 A
5 A
(5 A
K2CU
(5 A
3
1
3
1)
1
3
)
3
2
)
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