Three Phase 120A Double Coils 6VDC UC2 UC3 Latching Relay for Smart Meter

• Customization: Available
• Theory: Latching Relay
• Usage: Electricity Meter
• Model NO.: TP41-15
• Electricity Type: Ac
• Number of Pole: 3
• Load: High Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Contact Form: 3A, 3b
• Max.Switching Current: 120A
• Coil Type: Single Coil or Double Coils
• Coil Voltage: 6VDC, 9VDC, 12VDC, 24VDC, 48VDC
• Standard: IEC62055-31 UC2 UC3
• Rosh: Rosh Compliant
• Transport Package: Carton/ Pallet
• Specification: 98.4mm*40.3mm*37.8mm
• Trademark: TOPRO
• Origin: China
• HS Code: 85364900
• Production Capacity: 100000000PCS

Product Description

Three phase Polarized latching relay TP41-15, with continuous switching current capability up to 120A. The relay coil can be designed to single winding and double winding with coil voltage from 5VDC ,6VDC,9VDC,12VDC and 24VDC. The relay can be integrated with current transformers and terminals, it can be assembled in energy meter easily.

 

1. Three phase 120A switching capability;

2. Both Single coil and double coil can be customized, the coil rated voltage can be 5VDC-48VDC;

3. Multi-layer blades, low temperature rise;

4. Outline dimension:98.4mm×40.3mm×37.8mm;

5. Environmental protection (comply with ROSH) ;

 

Coil data

Rated Coil voltage	6VDC, 9VDC, 12VDC, 24VDC, 48VDC
Single coil power	3 W
Double coil power	6 W
Pulse width	50ms Max
Pulse time	<50 ms (At rated voltage)

Contact data

Contact materials	AgSnO2
Contact arrangement	3 A(B)
Contact resistance	1.0 mΩ Max(Test under 1A/6VDC)
Max switching current	120 A
Max switching voltage	250 VAC
Max switching power	30000VA
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	12
9	817.2	27
12	9.6	48
24	19.2	192
48	38.4	768
Double winding
6	4.8	6+6
9	7.2	13.5+13.5
12	9.6	24+24
24	19.2	96+96
48	38.4	384+384

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.478g
Construction	Dust protection

 

 

Outline dimensions and circuit diagram