Single Phase 90A Latching Relay for Electrical Energy Management

• 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 remarkable Polarized Latching Relay TP41-27, a pinnacle in electrical energy management with its robust continuous switching current capability of up to 90A. This innovative relay offers the flexibility of both single and double winding coil designs, adaptable to a wide coil voltage range from 5VDC to 48VDC. One of the standout advantages of our polarized latching relays is their efficient pulse-driven operation, requiring only a few milliseconds, which significantly reduces coil heating. Meticulously crafted and manufactured in accordance with the esteemed IEC 61810-1 standards, this relay also meets the stringent requirements of IEC 62055-31, ensuring safety and reliability.

1. Tailor-made for your needs, this relay offers customizable options with both single and double coil configurations. The coil's rated voltage is versatile, ranging from 5VDC to 48VDC, providing a solution for a multitude of applications.

2. Engineered with multi-layer blades, this relay achieves a remarkably low temperature rise, enhancing performance and longevity.

3. Crafted using superior silver alloy contact materials, specifically AgSnO,₂ensuring reliable electrical endurance and consistent performance over time.

4. Designed to conform to the rigorous standards of IEC62055-31 UC2, assuring high quality and reliability.

5. Compact yet powerful, with an outline dimension of 38mm × 30mm × 16.5mm, making it suitable for various installations.

6. Committed to environmental sustainability, our relay complies with ROSH standards, reflecting our dedication to eco-friendly practices.

7. Engineered for cost efficiency, offering exceptional value without compromising on quality.

Coil Data: Comprehensive information detailing the coil's specifications and performance.

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: Insightful details on the contact materials and their outstanding durability.

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 customization is available to perfectly align with your specific requirements.

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: Highlighting the unique features and technical specifications that define this relay.

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: Detailed schematics for clear understanding and easy integration.