90A Mini Relay for Protection in Electrical Energy 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

Discover the robust and versatile Polarized Latching Relay TP41-27, engineered to deliver an impressive continuous switching current capability of up to 90A. This cutting-edge relay offers design flexibility with options for single or double winding coils, accommodating a wide range of coil voltages from 5VDC to 48VDC. The exceptional advantage of polarized latching relays lies in their pulse-driven operation, which occurs in mere milliseconds, effectively minimizing coil heating. Expertly designed and manufactured in full compliance with IEC 61810-1 standards, this relay also meets the stringent requirements of IEC 62055-31, ensuring top-tier performance and reliability.

1. Tailored to your needs, both single and double coil configurations can be customized, offering a coil rated voltage spectrum from 5VDC to 48VDC;

2. Featuring multi-layer blades that promise minimal temperature rise, enhancing efficiency and longevity;

3. Crafted with premium Silver Alloy contact materials AgSnO₂, ensuring dependable electrical endurance and robust performance;

4. Engineered to conform meticulously to IEC62055-31 UC2 standards, guaranteeing exceptional compliance;

5. Compact and space-efficient with an outline dimension of 38mm×30mm×16.5mm;

6. Environmentally friendly and compliant with ROSH standards, our relay supports sustainable practices;

7. Designed for affordability, offering superior cost efficiency without compromising quality.

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)

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