Im902 Latching Keeping Holding Protect Over/Under Voltage Relay for Home Electronics Breaker

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Household Appliances Relay, Lathe Relay, Meter, Overvoltage Protector, Industrial Control
• Model NO.: IM902
• Phase: 1
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Sealed Relay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Product Name: 90A 24VDC Smart Meter Latching Relay
• Rated Load: 90A 250VAC
• Contact Form: 1A/B
• Contact Material: Agsno2
• Mechanical Endurance: 100000 Cycles
• Coil Voltage: 6~48VDC
• Pick-up Time/Release Time: Less Than 20ms
• Max. Switching Power: 22500va
• Surge Immunity: 3ka/10ms
• Transport Package: Carton, Pallet
• Specification: 38*30*16.5mm
• Trademark: IVY
• Origin: Zhejiang, China
• HS Code: 8536411000
• Production Capacity: 800, 000.00/ Month

Product Description

Dimension(mm)		38×30×16.5
Contact Arrangement		1A/1B
Contact Material		AgSnO2
Ambient Temperature		-40~+70ºC
Ambient Humidity		45%~95%RH
Vibration		10~55Hz,1.5mm(DA)
Nominal Voltage		6~48VDC
Power Consumption		Single Coil:1.5W, Dual Coil:3W
Max. Switching Voltage		250VAC
Max. Switching Current		90A
Max. Switching Power		22500 VA
Contact Resistance		<1.0 mΩ
Insulation Resistance		1000MΩ(DC 500V)
Contact Gap		0.7mm Gap Min
Dielectric Strength	Across Open Contact	>2000VAC   1min
	Coil To Contact	>4000VAC   1min
Electrical Life		5000 cycles (resistive@60A) +5000 cycles(inductive@60A) 6000 cycles (resistive@90A)
Mechanical Life		>100,000cycles
Picking-up & Release Time		<=20ms
Functional Shock Resistance		10G(98m/s2)
Destructive Shock Resistance		100G(980m/s2)
Anti-surge		3KA/10ms

Cautions of Latching Relay:

1.Suggestions of relay's input
(1)Polarity-Please check the polarity inside of our technical specification, if single coil then"+ -" or "- +"are fine,

you can change it by one pulse.If double coil then it's necessary to confirm "-+-" or "+-+"before leaving the our factory.

(2)Driving-Please energize the relay at our recommend pulse width, rated voltage for reliable performance, if 1.5

times or 2 times of value or lower driving condition plz confirm with our engineer.
(3)Relays'contact status may be changed during transportation or installation due to impact of external force,
therefore please reset to the required status.

 

2.Suggestions of relay's output
(1)When choosing the relay with hard connection,please avoid the external force on load terminals during or after

the installation.

(2)When the relay will be connected with screw or bolts to the relays' terminals, plz make sure your connection is

fastened and prevent relay from damages or other safety problems due to temp. Rise..

(3)The sampling signal wires of products are limited, please do not pull or torque during installation.