＞ Small size, 100A switching capability.
＞ Low coil consumption, ultra-low temperature rise.
＞ Low contact resistance.
＞ Strong anti-shock and anti-vibration capability.
＞ Outline size: 66.7x46.4x24mm.
＞ IEC62052-31 UC3 Compliant.
| ① | Latching Relay |
② | Part Number | |
③ | Coil Voltage | |
◆ Coil④ | D= Double Coil; S= Single Coil | |
⑤ | 100=100A |
◆ Characteristics
Insulation resistance | 1000MΩ (500VDC) | |
Dielectric Strength | Between Coil & Contacts | 4000VAC 1min |
| Between Open Contacts | 2000VAC 1min | |
Operate Time | 20msec. Max. | |
Release Time | 20msec. Max. | |
Shock resistance | Functional | 98m/S2 |
| Destructive | 980m/S2 | |
Vibration resistance | 10~55Hz 1.5mm | |
Humidity | 5%-85%RH | |
Ambient temperature | -40~+85℃ | |
Temination | Fast connection | |
Unit weight | 127g | |
Constrution | Dust protected | |
◆ Contact Data
Contact form | 1A/1B |
Contact material | AgSnO2 |
Contact resistance (1A 6VDC) (Test point within 5mm distance from the casing ) | Max: 1.0mΩ |
Contact Rating | 100A 250VAC |
Max. Switching Current | 100A |
Max. Switching Voltage | 277VAC |
Max. Switching Power | 25000VA |
Mechanical life | 1×105 |
Electrical life ( Resistive) | 1×104 |
◆ Electrical Endurance (@ rated coil voltage)
UC Class | Voltage (Uc) | Current (lc) | ON/OFF time (second) | Power Factor | Electrical Endurance (ops) |
| UC3 | 230VAC | 100A | 10s on /20s off | COS ∅ =1 COS∅ =0.5 | 5000 5000 (Total:10000) |
◆ Coil
Coil power | Single coil: 3.0W Double coil: 6.0W |
◆ Coil Data
Rated Voltage | Pick-up voltage | Pulse Duration | Coil Resistance |
Single coil | |||
6 | ≤ 4.5 | ≥ 50 | 12±10% |
9 | ≤ 6.8 | ≥ 50 | 27±10% |
12 | ≤ 9 | ≥ 50 | 48±10% |
24 | ≤ 18 | ≥ 50 | 192±10% |
| Double coil | |||
6 | ≤ 4.5 | ≥ 50 | 2×6±10% |
9 | ≤ 6.8 | ≥ 50 | 2×13.5±10% |
12 | ≤ 9 | ≥ 50 | 2×24±10% |
24 | ≤ 18 | ≥ 50 | 2×96±10% |
*Note: Special ordering for other coil voltage.
◆ Dimensions(mm)/ Circuit Diagram
＞ Small size, 100A switching capability.
＞ Low coil consumption, ultra-low temperature rise.
＞ Low contact resistance.
＞ Strong anti-shock and anti-vibration capability.
＞ Outline size: 66.7x46.4x24mm.
＞ IEC62052-31 UC3 Compliant.
| ① | Latching Relay |
② | Part Number | |
③ | Coil Voltage | |
◆ Coil④ | D= Double Coil; S= Single Coil | |
⑤ | 100=100A |
◆ Characteristics
Insulation resistance | 1000MΩ (500VDC) | |
Dielectric Strength | Between Coil & Contacts | 4000VAC 1min |
| Between Open Contacts | 2000VAC 1min | |
Operate Time | 20msec. Max. | |
Release Time | 20msec. Max. | |
Shock resistance | Functional | 98m/S2 |
| Destructive | 980m/S2 | |
Vibration resistance | 10~55Hz 1.5mm | |
Humidity | 5%-85%RH | |
Ambient temperature | -40~+85℃ | |
Temination | Fast connection | |
Unit weight | 127g | |
Constrution | Dust protected | |
◆ Contact Data
Contact form | 1A/1B |
Contact material | AgSnO2 |
Contact resistance (1A 6VDC) (Test point within 5mm distance from the casing ) | Max: 1.0mΩ |
Contact Rating | 100A 250VAC |
Max. Switching Current | 100A |
Max. Switching Voltage | 277VAC |
Max. Switching Power | 25000VA |
Mechanical life | 1×105 |
Electrical life ( Resistive) | 1×104 |
◆ Electrical Endurance (@ rated coil voltage)
UC Class | Voltage (Uc) | Current (lc) | ON/OFF time (second) | Power Factor | Electrical Endurance (ops) |
| UC3 | 230VAC | 100A | 10s on /20s off | COS ∅ =1 COS∅ =0.5 | 5000 5000 (Total:10000) |
◆ Coil
Coil power | Single coil: 3.0W Double coil: 6.0W |
◆ Coil Data
Rated Voltage | Pick-up voltage | Pulse Duration | Coil Resistance |
Single coil | |||
6 | ≤ 4.5 | ≥ 50 | 12±10% |
9 | ≤ 6.8 | ≥ 50 | 27±10% |
12 | ≤ 9 | ≥ 50 | 48±10% |
24 | ≤ 18 | ≥ 50 | 192±10% |
| Double coil | |||
6 | ≤ 4.5 | ≥ 50 | 2×6±10% |
9 | ≤ 6.8 | ≥ 50 | 2×13.5±10% |
12 | ≤ 9 | ≥ 50 | 2×24±10% |
24 | ≤ 18 | ≥ 50 | 2×96±10% |
*Note: Special ordering for other coil voltage.
◆ Dimensions(mm)/ Circuit Diagram
