90A Single Coil Latching Relay for Power Meter Applications 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 marvel of engineering designed for robust performance with a remarkable continuous switching current capacity of up to 90A. Designed for efficiency, this relay offers customization with options for single or double winding and a versatile coil voltage range of 5VDC to 48VDC. The standout advantage of these polarized latching relays lies in their pulse-driven operation lasting merely milliseconds, minimizing coil heating to insignificance. This relay is meticulously designed and manufactured in compliance with IEC 61810-1 standards and meets the stringent requirements of IEC 62055-31.

1. Tailor-made solutions: Customize both single coil and double coil options with a coil rated voltage spectrum ranging from 5VDC to 48VDC.

2. Advanced construction: Multi-layer blades ensure an exceptionally low temperature rise, enhancing durability and reliability.

3. High-performance contacts: Crafted from silver alloy (AgSnO2), these contacts provide outstanding electrical endurance, ensuring longevity and consistent performance.₂, guaranteeing reliable electrical endurance even in demanding applications.

4. Compliance excellence: Fully conforms to IEC62055-31 UC2, underscoring its reliability and adherence to international standards.

5. Compact design: With an outline dimension of 38mm×30mm×16.5mm, this relay is engineered for space-efficient installations.

6. Environmentally friendly: Proudly complies with ROSH standards, ensuring a commitment to sustainability and environmental protection.

7. Unmatched cost efficiency: Designed to deliver superior performance without compromising on cost-effectiveness.

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 tailored to 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

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