High Performance 90A Relay with Latching for Power Systems

• Customization: Available
• Theory: Latching Relay
• Usage: Electricity Meter
• Model NO.: TP41-27
• Phase: 1
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Contact Form: 1A, 1b
• Max.Switching Current: 90A
• Coil Type: Single Coil or Double Coils
• Coil Voltage: 6VDC, 9VDC, 12VDC, 24VDC, 48VDC
• Standard: IEC62055-31 UC2
• Rosh: Rosh Compliant
• Transport Package: Carton/ Pallet
• Specification: 38mm*30mm*16.5mm
• Trademark: TOPRO
• Origin: China
• HS Code: 85364900
• Production Capacity: 100000000PCS

Product Description

Introducing the state-of-the-art Polarized Latching Relay TP41-27, engineered to perfection with an impressive continuous switching current prowess up to a robust 90A. This marvel of technology comes with a versatile design, allowing for single or double winding of the relay coil, with voltages ranging from 5VDC to a substantial 48VDC. A key advantage of these polarized latching relays is their rapid pulse-driven operation within milliseconds, significantly minimizing coil heating concerns. Crafted with precision, this relay aligns with the rigorous standards of IEC 61810-1 and fulfills the stringent criteria of IEC 62055-31, ensuring superior performance and reliability.

1. Experience ultimate customization with our relay's ability to accommodate both single and double coil configurations, effortlessly adapting to coil voltage requirements from 5VDC to 48VDC.

2. Benefit from the ingenious multi-layer blades that ensure an exceptionally low temperature rise, enhancing durability and efficiency.

3. Constructed with silver alloy contact materials AgSnO₂, this relay boasts remarkable reliability and long-lasting electrical endurance.

4. Meticulously designed to adhere to IEC62055-31 UC2 standards, offering unparalleled safety and performance.

5. Sleek and compact, the relay's outline dimensions are 38mm×30mm×16.5mm, making it an ideal choice for space-conscious applications.

6. Proudly compliant with ROSH standards, our relay is a testament to our commitment to environmental protection and sustainability.

7. Delivering unparalleled cost efficiency, offering superior value without compromising on quality or performance.

Coil data

Rated Coil voltage	6VDC, 9VDC, 12VDC, 24VDC, 48VDC
Single coil power	1.5W (Or 1.5W)
Double coil power	3.0W(Or 3W)
Pulse width	50ms Max
Pulse time	<20 ms (At rated voltage)

Contact data

Contact materials	AgSnO2
Contact arrangement	1A(B)
Contact resistance	1.0mΩ Max(Test under 1A/6VDC)
Max switching current	90A
Max switching voltage	253VAC
Max switching power	19800VA
Mechanical life	1×10^5OPS
Electrical life	1×10^4OPS

Standard winding (Coil voltage can be customized), ensuring versatility and adaptability in various applications.

Rated coil voltage(VDC)	Max operating voltage(VDC)	Coil resistance (1±10%)(Ω)
Single winding
6	4.8	24
9	7.2	54
12	9.6	96
24	19.2	384
48	38.4	1536
Double winding
6	4.8	12+12
9	7.2	27+27
12	9.6	48+48
24	19.2	192+192
48	38.4	768+768

Characteristics

Insulation resistance	1000MΩ
Dielectric strength between coil	4000V 1 minute
Dielectric strength between contact	2000V 1 minute
Creepage distance	8mm
Shock resistance	147m/S2
Vibration resistance	10-55HZ amplitude 1.5mm
Ambient temperature	-40-+85ºC
Weight	Approx.100g
Construction	Dust protection

Outline dimensions and circuit diagram