12-100 Vdc Contactor GV120 Series - Gigavac€¦ · 20/07/2017 · 12-100 Vdc Contactor ADVANCED SWITCHING SOLUTIO NS Rev 6 7/20/17. DC POWER SWITCHING CYCLES7 1,000 10,000 100,000

GV120Series

FEATURES

PCB mountable option allows lowest cost OEM solution by eliminating need for cables, wires and connector.

Hermetically Sealed – Designed to meet: UL1604 for Class I & II, Div 2 and Class III for use in hazardous locations, IP67 for temporary water immersion for 30 min, SAE J1171 - external ignition protection, and ISO8846 for protection against ignition around flammable gasses.

Meets CE Conformance standards.

Built-in coil suppression for all DC coils – Saves you engineering time and parts cost to add external coil suppression.

Stainless steel hardware and brass mounting inserts, for years of corrosion free service.

Not position sensitive – can be mounted in any position for ease of installation.

200+ Amp 12-100 Vdc Contactor

ADVANCED SWITCHING SOLUTIONSRev 6 7/20/17

DC POWER SWITCHING CYCLES7

1,000

10,000

100,000

1,000,000

0 50 100 150 200

CYCL

ES

CURRENT (A)

24V 100V

POWER SWITCHING

GV120Series

200+ Amp 12-100 Vdc DC Contactor

PRODUCT SPECIFICATIONSSpecifications Units DataRated Voltage V 100Contact Arrangement Main Form X SPST-NO Auxilary1 Form A or B SPST-NO or

SPST-NCMechanical Life Cycles 1,000,000Contact Resistance2

Max mohms 0.4 Typical mohms 0.3Insulation Resistance4 Mohms 100Dielectric At Sea Level (Leakage < 1mA) VRMS 2,500Shock, 1/2 Sine, 11ms Actuated (closed) G 35 Non Actuated (open) G 25Vibration, Sinusoidal (10-2000 Hz Peak) G 25Environmental Seal Exceeds IP67 & IP69KSalt Fog MIL-STD-810

COIL RATINGS at 25˚C

Coil P/N Designation B C FCoil Voltage, Nominal (VDC) 12 24 48Coil Voltage, Max (V) 16 32 64Pick-Up Voltage, Max (V)6 8 16 28Drop-Out Voltage, Max (V)6 3 7 10Drop-Out Voltage, Min (V)6 0.5 0.5 1.8Coil Current (A)6 0.68 0.28 0.16Coil Power (W)6 8 6.8 7.6Operate Time, Max (ms)3 20 20 30Release Time, Max (ms) 12 12 12Internal Coil Suppression TVS

Coil Back EMF (V) 55 55 80

Consult GIGAVAC for additional coil options

ADVANCED SWITCHING SOLUTIONS

.235.8

1.0526.7

X1 X2

T1 T2

2.8672.5

2.1955.7

.5012.7

2.3659.9

2.6968.3

3.1780.5

Upright MountAuxiliary Leads

B=SPST-NO Blue Lead = T1 White Lead = T2C=SPST-NC Orange Lead = T1 White Lead = T2(Refer to Part Number System on page 7)

Coil Leads

Red Lead = X1(+)Black Lead = X2(-)(Refer to Part Number System on page 7)

Upright Mounting

M5 or No. 10 Screws Torque 1.7-4 Nm [15-35 in-lb]

Upright Mount Power Connection

Silver Plated Copper M8x1.25 stud Stainless M8x1.25 flanged nutTorque 10 Nm [90 in-lb] max


UPRIGHT MOUNT DIMENSIONS

GV120Series

G IGAVAC® - 6382 Rose Lane, Ca rp i n te r ia , CA 93013 - ph +(805) 684 - 8401 - f a x +(805) 684 - 8402in [email protected] - w w w.g igavac.com - ©Copy r igh t 2003 -2017 G IGAVAC, LLC.

mailto:info%40gigavac.com?subject=

http://www.gigavac.com

SIDE MOUNT DIMENSIONS


1.0526.7

2.8873.2

2.3860.3

.50

12.7

1.2030.4

T1 T2

X1 X2

2.3659.9

2.8672.5

2.1955.7

2.4061

1.1328.7

.235.8

2.0752.6

Side MountAuxiliary Leads

B=SPST-NO Blue Lead = T1 White Lead = T2C=SPST-NC Orange Lead = T1 White Lead = T2(Refer to Part Number System on page 7)

Coil Leads

Red Lead = X1(+)Black Lead = X2(-)(Refer to Part Number System on page 7)

Side Mounting

M5 or No. 10 Screws Torque 1.7-4 Nm [15-35 in-lb]

Side Mount Power Connection

Silver Plated Copper M8x1.25 stud Stainless M8x1.25 flanged nutTorque 10 Nm [90 in-lb] max

GV120Series




.80

20.3

1.0526.7

.266.6

.030.8

.328

.75

19.1

1.4937.7

.66

16.8

.6315.9

TERMINAL

M8X1.25 - 6H 8.3T1 T2

X1 X2

2.2156.1

2.3659.9

.287.1

2.0752.6

.358.9

PCB Mount

PCB Mounting / Power Connection

M8x1.25 boltTorque 10 Nm [90 in-lb] max

PCB Coil and Auxiliary Pin Material

510 Phosphor Bronze, Tin Plated

.80

20.3

1.0526.7

.266.6

.030.8

.328

.75

19.1

1.4937.7

.66

16.8

.6315.9

TERMINAL

M8X1.25 - 6H 8.3

A

T1 T2

X1 X2

2.2156.1

2.3659.9

.287.1

2.0752.6

.358.9

2.8672.5

.133.3

1.2130.6

DETAIL A

PCB Mount with Barrier


PCB MOUNT DIMENSIONS

PC Board not included

GV120Series




10

100

1,000

10,000

0 200 400 600 800

TIM

E (s

ec)

CURRENT (A) 2/0 AWG 2 AWG

Temperature and Weight

Operating ambient Temp Range = -55 to +85˚C5

Storage ambient Temp Range = -70 to +150˚CWeight, typical: Upright Mount = 0.44 kg (0.97 lb) Side Mount = 0.45 kg (0.99 lb) PCB Mount = 0.38 kg (0.84 lb)

Packaging

24 units per shipping box21 in x 18 in x 4 in shipping box

Auxiliary contacts (optional)

Power Contacts

T1

T2

T2

T1NC:

NO:

CURRENT CARRY vs TIMEwith 85ºC terminal temperature rise

225A max2/0 conductor

200A max2 AWG conductor

SPECIFICATIONS AND CURRENT CARRY RATINGS



GV120Series






Notes & Definitions:

1 Auxillary contact rating is 2A, 24Vdc Resistive load, 100,000 cycles. Minimum current is 0.1mA, 5V. The auxiliary contact is mechanically linked to the main power contacts.

2 Contact resisitance measured at currents higher than 100A.

3 Operation time is measured at 25°C and includes maximum 7ms bounce.

4 Insulation resistance is 50 Mohms after life.

5 Contactor can operate up to 125°C in special cases - contact GIGAVAC for details.

6 Contactor is operated by a coil that changes resistance with temperature. Since Pick-up Current, Coil Current and Coil Power are specified at Nominal Voltage, they will be lower than indicated at temperatures above 25°C and higher than indicated at temperatures below 25°C. Similarly, Pick-up and Drop-out Voltages will be higher than indicated at temperatures above 25°C and lower than indicated at temperatures below 25°C.

7 Limit make current to 500A to avoid contact welding. For AC power switching cycles, contact factory.

APPLICATION NOTES• Contactors feature internal transient voltage suppressor for coil suppression. No external diodes should be added across the coil.

• Power switching lifecycles are based on current flow from A1(+) to A2(-). For best breaking performance, the contactor should be installed so that current flows from A1(+) to A2(-). There are cases where the contactor will interrupt power in the opposite direction but please contact GIGAVAC to confirm suitability. Direction of current flow is not relevant during make or when flowing on closed contacts. For bi-directional contactors, please contact GIGAVAC.

• Applications with capacitors will require a pre-charge circuit.

• Electrical life rating is based on resistive load with 27µH maximum inductance in circuit. Because your application may be different, we suggest you test the contactor in your circuit to verify life is as required.

• End of life is defined as when the dielectric, insulation resistance or contact resistance exceeds the specifications listed.

PART NUMBER SYSTEM

GV12 1 B A BMounting 1 = Upright

2 = Side

4 = PCB, M8

5 = PCB, M8, with barrier

Coil Voltage B = 12 Vdc, Internal Coil Suppression

C = 24 Vdc, Internal Coil Suppression

F = 48 Vdc, Internal Coil Suppression

Coil Termination

A = Flying leads 38 cm (15 in)

P = Pins (PCB)

Auxiliary Contacts

X = None

B = SPST-NO Normally Open

C = SPST-NCNormally Closed



GV120Series

http://www.gigavac.com/sites/default/files/AN-003-GX-Coil-Suppression.pdf

http://www.gigavac.com/application-notes/power-products/gx-and-mx-contactor-direction-current-flow

http://www.gigavac.com/application-notes/power-products/pre-charge-circuits-and-capacitors



Documents

12-100 Vdc Contactor GV120 Series - Gigavac€¦ · 20/07/2017 · 12-100 Vdc Contactor ADVANCED SWITCHING SOLUTIO NS Rev 6 7/20/17. DC POWER SWITCHING CYCLES7 1,000 10,000 100,000