90A Single Coil Relay for Efficient Electric Power 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 our Polarized Latching Relay TP41-27, a powerhouse of efficiency with the remarkable capacity to handle continuous switching currents of up to 90A effortlessly. Engineered for versatility, this relay offers both single and double winding coil designs with a coil voltage range from 5VDC to 48VDC. Its standout feature is the pulse-driven operation, which lasts mere milliseconds, ensuring minimal coil heating. Crafted to perfection, the relay not only aligns with the rigorous standards of IEC 61810-1 but also meets all essential requirements of IEC 62055-31, making it a reliable choice for electric power management.

1. Customization at its best: Choose between single and double coil configurations, with coil rated voltage options ranging from 5VDC to an impressive 48VDC, tailored to meet your specific needs.

2. Featuring multi-layer blades, our relay is designed for excellence with an impressive low temperature rise, ensuring optimal performance and longevity.

3. Equipped with contacts made from the superior Silver Alloy AgSnO₂, providing long-lasting and reliable electrical endurance, ensuring consistent performance in every application.

4. Proudly conforming to the stringent standards of IEC62055-31 UC2, guaranteeing top-notch quality and reliability in electrical applications.

5. Boasting a compact outline dimension of 38mm×30mm×16.5mm, this relay fits seamlessly into various systems without compromising on performance.

6. Committed to environmental stewardship, this product complies with ROSH standards, reflecting our dedication to eco-friendly practices.

7. Designed with cost efficiency in mind, our relay delivers unmatched value without sacrificing quality or performance.

Coil Data Overview

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)

Comprehensive 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 Options: Tailor your coil voltage (customizable) for optimal performance.

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

Distinctive Characteristics at a Glance

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 Insights