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SH-V Series

(6/22/2017)

Medium Voltage Vacuum Contactors

The SH-V contactors are specially designed for the areas of mining, pumping, sawing and other applications where voltage above 1500VAC are frequently used.


Features

• Compact design

• Lightweight

• Long service life

• Easy inspection and maintenance

• Applications over a wide range of voltage

High insulation strength


Medium_Voltage_Vacuum_Contactors

Note: Only AC operated non-reversing type is available for Frame size 600. SH-V600 is not presently certified by CSA


Specifications

Frame Size

V160

V320

V400

V600

Rated Insulation Voltage

V

1,500

1,500

1,500

1,500

Rated Operating Capacity

Three Phase Motor Category AC3

240V

kW(A)

55 (180)

90 (320)

115 (400)

160 (630)

440V

110 (180)

200 (320)

250 (400)

300 (630)

660V

160 (180)

315 (320)

400 (400)

600 (600)

1,000V

225 (160)

450 (320)

550 (400)

750 (600)

1,500V

315 (160)

700 (320)

800 (400)

1,000 (600)

Three Phase Capacitor

240V

kVar(A)

50 (150)

75 (250)

100 (300)

200 (580)

440V

100 (150)

150 (250)

200 (300)

400 (580)

1,000V

250 (150)

300 (200)

300 (200)

1,500V

350 (150)

500 (200)

500 (200)

Resistance Load Rating Category AC-1

A

200

350

450

750

Conventional Free Air Thermal Current (Ith)

A

200

350

450

750

Short Circuit Interrupting Current

A

4,000

5,040

Withstand Current for Short Time

For 2 Seconds

kA

4

6

For 10 Milliseconds

kA

33

Rated Operating Current of Aux. Contacts

Category AC-15

240VAC

A

5

480VAC

3

660VAC

3

Category DC-13

110VAC

A

1.2

220VAC

0.2

Note: A surge absorber is required for motors less than 5.5kW only.


Characteristics

Frame Size

V160

V320

V400

V600

Mechanical Life (*1 *2)

Operations

2.5 million

Electrical Life (*3 *4) (Category AC3)

Operations

0.5 million

Permissible Ambient Temperature

°C

-10 to +55

Coil Voltage Tolerance

times

0.85 to 1.1 (rated coil voltage)

Coil Consumption

AC Operated lnrush

VA

550

1150

Sealed

VA

45

55

Watts

W

5.2

7.3

DC Operated lnrush

VA

500

-

Sealed

VA

40

-

Mechanically latched lnrush

VA

550

-

Operating Time (Approx.)

Make

msec

40

65

Break

msec

130

80

Make and Break Current Capacity

Make

Times

10 (at AC3 rated operating current)

Break

Times

8 (at AC3 rated operating current)

Permissible Switching Frequency

Operations/Hour

1,200

Vibration Resistance

10-55Hz

m/s²

19.6

Shock Resistance

Sine Wave Pulse

m/s²

49

Conductor Size

Main Terminals

mm²

5.5-100

14-200

70-325

Control Terminals

mm²

1-2.5

Notes:
1. Mechanical life of the latched type is 0.25 million operations.
2. Mechanical life of vacuum tube is 1 million.
3. When the load is three phase capacitors, electrical life is 0.1 million operations.
4. Electrical life of the latched type is 0.25 million operations.

Coil Designation

Coil Designation (*1)

Rated Voltage

AC100V

100~127V 50/60Hz

AC200V

200~240V 50/60Hz

AC300V

260~350V 50/60Hz

AC400V

380~440V 50/60Hz

AC500V

460~550V 50/60Hz

DC100V

100-110 VDC

DC200V

200-220 VDC

Note1: When ordering the latched type contactor, specify the coil designation of the closing coil and the tripping coil. Place “MC” before the closing coil designation and place “MT” before the tripping coil designation.


Surge Absorber

As the vacuum tubes of SH-V use a special contact material, the surge voltage by current chopping is very small. Surge absorbers are required only for motors smaller than 5.5kW.

Applicable Voltage

Ordering Designation

Up to 440VAC

UA-SU4

Up to 550VAC

UA-SU5

Up to 660VAC

UA-SU6

Up to 1,000VAC

UA-SU10

Up to 1,500VAC

UA-SU15


Spare Parts and Accessories

Contactor Catalog Number

Coil Model Number (*1)

Main Contact Model Number

Auxiliary Contacts Number

Vacuum Tube Gauge
Model Number

Replacement (1NO 1NC)

Add-On (2NO 2NC)

SH-V160

SH-V160COIL AC _ _V

SH-V160TUBES2

UA-AXVV1

UA-AXVV2

SH-V160 GAUGE

SH-V320

SH-V320TUBES2

SH-V400

SH-V400TUBES2

SH-V600

SH-V600COIL AC _ _ V

SH-V600TUBES2

UA-AXVV4

SH-V600 GAUGE

Notes:
1. See Coil Designation table.
2. Set of three vacuum bottles suppled.
3. Consists of two UA-AXVV1 contact blocks on the mounting plate. Mounts on left side of contactor.