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Voltage Sensor

SDV

Overvoltage/Undervoltage Monitoring Relay for AC and DC Input

Item list of SDV

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last update: September 5, 2013

Single-function Models

Overvoltage or Undervoltage Detection (Switch Selectable)

Control power supply voltage Input
DC DC or AC (selectable)
Input voltage range
4 to 240 mV 0.2 to 12 V 10 to 300 V
24 VDC SDV-FL2 SDV-FM2 SDV-FH2
48 VDC SDV-FL3 SDV-FM3 SDV-FH3
100/110 VDC SDV-FL4 SDV-FM4 SDV-FH4
125 VDC SDV-FL5 SDV-FM5 SDV-FH5
200/220 VDC --- --- SDV-FH51
100/110 VAC SDV-FL6 SDV-FM6 SDV-FH6
120 VAC --- --- SDV-FH61
200/220 VAC SDV-FL7 SDV-FM7 SDV-FH7
240 VAC --- --- SDV-FH71

Dual-function Models

Overvoltage and Undervoltage Detection

Control power supply voltage Input: DC or AC (selectable)
Input voltage range
0.2 to 12 V 10 to 300 V
24 VDC SDV-DM2 SDV-DH2
48 VDC SDV-DM3 SDV-DH3
100/110 VDC SDV-DM4 SDV-DH4
125 VDC SDV-DM5 SDV-DH5
100/110 VAC SDV-DM6 SDV-DH6
200/220 VAC SDV-DM7 SDV-DH7
240 VAC SDV-DM71 SDV-DH71

Note: 1. Inquire about production of models with 120- and 240-VAC control power supply.
           2. Inquire about models with special processing for high-temperature, high-humidity applications.
           3. The ripple factor must be 5% or less for DC power supplies.

Single-function Models with Timing Function

Control power supply voltage Input: DC or AC (selectable); input voltage range: 10 to 300 V
Operating mode
ON-delay OFF-delay Startup lock
24 VDC SDV-FH2T
48 VDC SDV-FH3T
100/110 VDC SDV-FH4T
125 VDC SDV-FH5T
200/220 VDC SDV-FH51T
100/110 VAC SDV-FH6T
120 VAC SDV-FH61T
200/220 VAC SDV-FH7T
240 VAC SDV-FH71T

Note: Only SDV-FH voltage sensors can be manufactured with a timer.

Shunts (For SDV-FL Only) (Order Separately)

Available Models

Rated current Rated voltage Model
5 A 60 mV SDV-SH5
7.5 A SDV-SH7.5
7.5 A 100 mV SDV-SH7.5 100MV
10 A 60 mV SDV-SH10
15 A SDV-SH15
20 A SDV-SH20
30 A SDV-SH30
50 A SDV-SH50
75 A SDV-SH75
100 A SDV-SH100
150 A SDV-SH150
200 A SDV-SH200
300 A SDV-SH300
500 A SDV-SH500
750 A SDV-SH750
1,000 A SDV-SH1000

Note: All the above listed shunts have an accuracy in the 1.0 class.

Connecting Socket (Order Separately)

Applicable models Socket
Type Model
SDV-F[][]/-FH[]T Front Connecting Socket 8PFA1
Back Connecting Socket PL08
SDV-D[][] Front Connecting Socket 14PFA
Back Connecting Socket PL15

last update: September 5, 2013

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