 |
◆ Characteristic
＞ Small size, 40/50A switching capability.
＞ Low coil consumption, ultra-low temperature rise.
＞ Low contact resistance.
＞ Strong anti-shock and anti-vibration capability.
＞ Outline size: 39×30.2×15mm.
◆ Ordering Information
| Latching Relay |
Part Number | |
Coil Voltage | |
| D= Double Coil; S= Single Coil | |
1= 1A/1B without test lever 2= 1A/1B with test lever 3= 1C without test lever 4= 1C with test lever | |
50=50A，40=40A |
Characteristics
Insulation resistance | 1000MΩ (500VDC) | |
DielectricStrength | BetweenCoil&Contacts | 4000VAC 1min |
Between Open Contacts | 1500VAC 1min | |
Operate Time | 15msec. Max. | |
Release Time | 15msec. Max. | |
Shockresistance | Functional | 98m/S2 |
Destructive | 980m/S2 | |
Vibration resistance | 10~55Hz 1.5mm | |
Humidity | 5%-85%RH | |
Ambient temperature | -40~+85℃ | |
Temination | PCB | |
Unit weight | 34g | |
Constrution | Dust protected、Sealed | |
Contact Data
Contact form | 1A/1B / 1C |
Contact material | AgSnO2 |
Contact resistance(1A 6VDC) | 1A/1B:Max: 2.0mΩ; 1C:Max: 4.0mΩ |
Contact Rating | 1A/1B: 50A 250VAC; 1C: 40A 250VAC |
Max. Switching Current | 50A |
Max. Switching Voltage | 250VAC |
Max. Switching Power | 1A/1B:12500VA; 1C:10000VA |
Mechanical life | 1×10 5 |
Electrical life (Resistive) | 1A/1B : 50A 1×10 4 1C : 40A 1×10 4 |
Coil
Coil power | Single coil: 1.5W Double coil: 3.0W |
Coil Data
(VDC)Rated Voltage | (VDC)Pick-up voltage | (ms) PulseDuration | Coil Resistance |
Singlecoil | |||
6 | ≤ 4.5 | ≥50 | 24±10% |
9 | ≤6.75 | ≥ 50 | 54±10% |
12 | ≤9.0 | ≥50 | 96±10% |
24 | ≤18.0 | ≥50 | 384±10% |
Double coil | |||
6 | ≤ 4.5 | ≥50 | 2×12±10% |
9 | ≤6.75 | ≥50 | 2×27±10% |
12 | ≤9.0 | ≥50 | 2×48±10% |
24 | ≤18.0 | ≥50 | 2×192±10% |
Typical Application
Prepayment Energy Meter; AMR System;
Compound Switch; Automatic Control System.
Circuit Diagram
Circuit Diagram
◆ Characteristic
＞ Small size, 40/50A switching capability.
＞ Low coil consumption, ultra-low temperature rise.
＞ Low contact resistance.
＞ Strong anti-shock and anti-vibration capability.
＞ Outline size: 39×30.2×15mm.
◆ Ordering Information
| Latching Relay |
Part Number | |
Coil Voltage | |
| D= Double Coil; S= Single Coil | |
1= 1A/1B without test lever 2= 1A/1B with test lever 3= 1C without test lever 4= 1C with test lever | |
50=50A，40=40A |
Characteristics
Insulation resistance | 1000MΩ (500VDC) | |
DielectricStrength | BetweenCoil&Contacts | 4000VAC 1min |
Between Open Contacts | 1500VAC 1min | |
Operate Time | 15msec. Max. | |
Release Time | 15msec. Max. | |
Shockresistance | Functional | 98m/S2 |
Destructive | 980m/S2 | |
Vibration resistance | 10~55Hz 1.5mm | |
Humidity | 5%-85%RH | |
Ambient temperature | -40~+85℃ | |
Temination | PCB | |
Unit weight | 34g | |
Constrution | Dust protected、Sealed | |
Contact Data
Contact form | 1A/1B / 1C |
Contact material | AgSnO2 |
Contact resistance(1A 6VDC) | 1A/1B:Max: 2.0mΩ; 1C:Max: 4.0mΩ |
Contact Rating | 1A/1B: 50A 250VAC; 1C: 40A 250VAC |
Max. Switching Current | 50A |
Max. Switching Voltage | 250VAC |
Max. Switching Power | 1A/1B:12500VA; 1C:10000VA |
Mechanical life | 1×10 5 |
Electrical life (Resistive) | 1A/1B : 50A 1×10 4 1C : 40A 1×10 4 |
Coil
Coil power | Single coil: 1.5W Double coil: 3.0W |
Coil Data
(VDC)Rated Voltage | (VDC)Pick-up voltage | (ms) PulseDuration | Coil Resistance |
Singlecoil | |||
6 | ≤ 4.5 | ≥50 | 24±10% |
9 | ≤6.75 | ≥ 50 | 54±10% |
12 | ≤9.0 | ≥50 | 96±10% |
24 | ≤18.0 | ≥50 | 384±10% |
Double coil | |||
6 | ≤ 4.5 | ≥50 | 2×12±10% |
9 | ≤6.75 | ≥50 | 2×27±10% |
12 | ≤9.0 | ≥50 | 2×48±10% |
24 | ≤18.0 | ≥50 | 2×192±10% |
Typical Application
Prepayment Energy Meter; AMR System;
Compound Switch; Automatic Control System.
Circuit Diagram
Circuit Diagram
