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 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 | 1×105 OPS |
Electrical life | 1×104 OPS |
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 |
