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AEVT350 Series
AEVT350 Series

Current rating: 350A

Voltage rating: 12 - 1,800 VDC

AMI, Inc. AEVT350 Series Current rating: 350A Voltage rating: 12 - 1,800 VDC.. Product #: AEVT350

AEVT350 Series

Brand: AMI, Inc.
Product Code: AEVT350

Application:

• Operating voltage range: 12-1,800VDC, continuous 350A, break current @ 2,300A

• Ideal for Circuit protection, control, battery switch and main power break, etc.

• Built-in coil economizer:

• Holding power @4W with no limitation of temperature and voltage

• EMI spectrum has been tested and approved

• Built-in coil suppression

• Hermetically Sealed contact chamber to protect all moving parts

• Able to handle harsh environments

• Provided with sealed control wire connector

MAIN CONTACT LIFE

DATA

 

Contact arrangement

1 Form X (SPST-NO DM)

350A @ 450VDC (make/break)

3,000 cycles

Rated Operating Voltage

12-1,800VDC

350A @ 650VDC (make/break)

1,000 cycles

Continuous (Carry) Current

350A*1

Mechanical life

200,000 cycles

Short term Carry Current

400A (6.5 minutes) *2

AUX. CONTACT

Max short circuit current

2,300A @ 450VDC (1 cycle)

Aux. Contact Arrangement

SPST-NO (1 Form A)

Dielectric Withstanding Voltage

Between open contacts: 4,000VDC (leakage ≤1mA)

Aux. Contact Rating (Max Wattage)

10W

Between contact and coil: 2,200Vrms (leakage ≤1mA)

Aux. Contact Rating (Max Voltage)

100 VDC

Insulation Resistance

Terminal to Terminal

/ Terminal to Coil

Aux. Contact Resistance (Max)

500mΩ

New: Min 100MΩ @500VDC

   

Voltage Drop (@350A)

≤120mV

   

ENVIRONMENTAL DATA

OPERATE / RELEASE TIME

Shock, 11ms ½ sine, operating

20G Peak

Close (includes bounce)

18ms, Max.

Vibration, Sine, Peak, 20G

10—1,000Hz

Bounce (after close)

5ms, Max.

Operating

Ambient Temperature

-40 to +85˚C

Release

15ms, Max.

Noise (@100mm)

70dB(a)

   

Altitude

<4000m

   

Weight

1.76 lb (0.8 kg)

   

COIL DATA

Voltage rating

12Vdc

24Vdc

Pickup voltage (25 ˚C)

10Vdc

19Vdc

Dropout voltage (25 ˚C)

4Vdc

9Vdc

Inrush current @ nominal voltage

2.8A

1.8A

Holding current @ nominal voltage

0.40A

0.11A

Performance Data

Note:

*1: Current is relevant to cross-sectional area of conductor.

*2: Ambient Temperature +65˚C