Innovative 90A Latching Relay for Electricity Monitoring 6VDC

• 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 Polarized Latching Relay TP41-27, a powerhouse with a continuous switching current capacity soaring up to 90A. This advanced relay can be crafted with either a single or double winding coil, offering a versatile coil voltage range from 5VDC to 48VDC. One of the standout advantages of polarized latching relays is their efficient pulse-driven operation, lasting only a few milliseconds, which minimizes coil heating. Crafted meticulously, this relay adheres to the esteemed standards of IEC 61810-1 and satisfies the stringent requirements of IEC 62055-31, ensuring top-notch performance and reliability.

1. Customization at its core: Choose between single or double coil configurations, with a coil rated voltage flexibly ranging from 5VDC to 48VDC;

2. Engineered with precision, it boasts multi-layer blades that ensure a minimal temperature rise, optimizing performance;

3. Utilizes robust Silver Alloy contacts, specifically AgSnO₂, delivering dependable electrical endurance to withstand rigorous operations;

4. Rigorously compliant with IEC62055-31 UC2, ensuring superior quality and safety standards;

5. Compact yet powerful, it features an outline dimension of 38mm×30mm×16.5mm, designed for efficient space utilization;

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

7. Offers remarkable cost efficiency without compromising on quality, making it a smart choice for budget-conscious applications.

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 customizable to meet diverse specifications)

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