AEVT400 Series

Brand: AMI, Inc.

Product Code: AEVT400

Application:

• Operating voltage range: 12-1,800VDC, continuous 400A, break current @ 2,300A

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

• Built-in coil economizer:

• 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)	400A @ 450VDC (make/break)	2,000 cycles
Rated Operating Voltage	12-1,800VDC	400A @ 650VDC (make/break)	500 cycles
Continuous (Carry) Current	400A*1	Mechanical life	200,000 cycles
Short term Carry Current	450A (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
Dielectric Withstanding Voltage	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
Insulation Resistance	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

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

*2: Ambient Temperature +65˚C