K8AB-VS

2

Ordering Information

■ List of Models

■ Shunts (Order Separately)

A shunt is a resistor to convert a DC current into a DC voltage.

Use the shunt in combination with K8AB-VS to detect undercurrent and overcurrent in DC circuits.

Ratings and Specifications

■ Input Range

* The range is selected using connected terminals.

Single-phase Voltage Relay

Measuring voltage

Supply voltage

Model

6 to 60 mV AC/DC,

10 to 100 mV AC/DC,

30 to 300 mV AC/DC

24 VAC/DC

K8AB-VS1 24 VAC/DC

100-115 VAC

K8AB-VS1 100-115 VAC

200-230 VAC

K8AB-VS1 200-230 VAC

1 to 10 V AC/DC,

3 to 30 V AC/DC,

15 to 150 V AC/DC

24 VAC/DC

K8AB-VS2 24 VAC/DC

100-115 VAC

K8AB-VS2 100-115 VAC

200-230 VAC

K8AB-VS2 200-230 VAC

20 to 200 V AC/DC,

30 to 300 V AC/DC,

60 to 600 V AC/DC

24 VAC/DC

K8AB-VS3 24 VAC/DC

100-115 VAC

K8AB-VS3 100-115 VAC

200-230 VAC

K8AB-VS3 200-230 VAC

Model

Rated current

Output voltage

SDV-SH5

5 A

60 mV

SDV-SH7.5

7.5 A

7.5 A (for 100 mV)

100 mV

SDV-SH10

10 A

60 mV

SDV-SH15

15 A

SDV-SH20

20 A

SDV-SH30

30 A

SDV-SH50

50 A

SDV-SH75

75 A

SDV-SH100

100 A

SDV-SH150

150 A

SDV-SH200

200 A

SDV-SH300

300 A

SDV-SH500

500 A

SDV-SH750

750 A

SDV-SH1000

1,000 A

Model

Range*

Connection terminal

Measuring voltage

Input impedance

Overload capacity

K8AB-VS1

0 to 60 mV AC/DC

V1-COM

6 to 60 mV AC/DC,

10 to 100 mV AC/DC,

30 to 300 mV AC/DC

Approx. 220 k

Ω

Continuous input:

115% of maximum input

10 s max.:

125% of maximum input

0 to 100 mV AC/DC

V2-COM

Approx. 230 k

Ω

0 to 300 mV AC/DC

V3-COM

Approx. 260 k

Ω

K8AB-VS2

0 to 10 V AC/DC

V1-COM

1 to 10 V AC/DC,

3 to 30 V AC/DC,

15 to 150 V AC/DC

Approx. 120 k

Ω

0 to 30 V AC/DC

V2-COM

Approx. 320 k

Ω

0 to 150 V AC/DC

V3-COM

Approx. 1.6 M

Ω

K8AB-VS3

0 to 200 V AC/DC

V1-COM

20 to 200 V AC/DC,

30 to 300 V AC/DC,

60 to 600 V AC/DC

Approx. 1.2 M

Ω

0 to 300 V AC/DC

V2-COM

Approx. 1.7 M

Ω

0 to 600 V AC/DC

V3-COM

Approx. 3.1 M

Ω

Input current (A)

Characteristics

SDV-SH5 (Rated Current: 5 A)

Shunt rated

at 60 mV

60

5

Note: 1. All the above listed shunts have an accuracy in the 1.0 class.

2. Select a shunt whose rated current is more than 120% of the

current normally flowing in a circuit. The characteristics of the

shunt may change or fusing of a resistor element may occur if an

overload that is 1,000% of the rated current is applied. Therefore,

determine the rated current of the shunt to be used, by taking the

circuit conditions into account.