Solid State Contactors US-N Series
Brand :
MITSUBISHI
Caution
Product Description
Mitsubishi electromagnetic switch.
[Features]
· Uses power semiconductor element to enable long life when using as a high frequency switch.
[Applications]
· Optimal as a non-contact AC semiconductor contactor.
Solid State Contactor US-N Series Features
- Optimal for motor load in high-frequency switching, such as on a transport line, etc. Can also be used with a heater load.
- The load current switching operation is performed by a semiconductor switching element, and as there are no mechanical parts, a long life with highly frequent switching can be achieved.
- As there are no mechanical movable parts or abrading parts, no abrasion dust or contact consumption dust is created, resulting in clean, noiseless and comfortable use.
- Operation indicator lamp on the front surface allows users to see the operating voltage input status at a glance.
Solid State Contactor US-N Series Specifications
| 3-Contact Type | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type Name | Standard | 3-Contact 2-Element Type | US-N5SS | US-N8SS | US-N20 | US-N30 | US-N40 | US-N50 | US-N70NS | US-N80NS | US-NH70NS | US-NH80NS |
| 3-Contact 3-Element Type | US-N5SSTE | US-N8SSTE | US-N20TE | US-N30TE | US-N40TE | US-N50TE | US-N70NSTE | US-N80NSTE | US-NH70NSTE | US-NH80NSTE | ||
| With CAN Terminal | 3-Contact 2-Element Type | - | - | US-N20CX | US-N30CX | US-N40CX | US-N50CX | - | - | - | - | |
| 3-Contact 3-Element Type | - | - | US-N20TECX | US-N30TECX | US-N40TECX | US-N50TECX | - | - | - | - | ||
| IEC 35 mm Rail Mounting | 3-Contact 2-Element Type | (Note 1) | (Note 1) | US-N20RM | - | - | - | - | - | - | - | |
| 3-Contact 3-Element Type | (Note 1) | (Note 1) | US-N20TERM | - | - | - | - | - | - | - | ||
| Rating | Rated Operating Current (-10 To 40°C) (Note 2) | JEM (AC-1 Class) | 5 A | 8 A | 20 A | 30 A | 40 A | 50 A | 70 A | 80 A | 70 A | 80 A |
| IEC (AC-51 Class) | 5 A | 8 A | 20 A | 30 A | 40 A | 50 A [45 A]Note 3 | 70 A | 80 A | 65 A | 75 A | ||
| Applied Heater Capacity (-10 To 40°C) | 1 Ø 200 V (Note 4) | 1 kW | 1.6 kW | 4 kW | 6 kW | 8 kW | 10 kW [9 kW]Note 3 | 14 kW | 16 kW | 14 kW | 16 kW | |
| 3 Ø 200 V | 1.7 kW | 2.7 kW | 6.9 kW | 10.3 kW | 13.8 kW | 17.3 kW [15.5 kW]Note 3 | 24.2 kW | 27.7 kW | 24.2 kW | 27.7 kW | ||
| 1 Ø 400 V (Note 4) | - | - | 8 kW | 12 kW | 16 kW | 20 kW [18 kW]Note 3 | - | - | 28 kW | 32 kW | ||
| 3 Ø 400 V | - | - | 13.8 kW | 20.7 kW | 27.7 kW | 34.6 kW [31.1 kW]Note 3 | - | - | 48.5 kW | 55.4 kW | ||
| Maximum Applicable Motor Capacity (Maximum Operating Current (Note 5)) | 3 Ø 200 V | 0.4 kW (3.2 A) | 0.4 kW (3.2 A) | 2.2 kW (11.1 A) | 3.7 kW (17.4 A) | 5.5 kW (26 A) | 5.5 kW (26 A) | 11 kW (48 A) | 11 kW (48 A) | 11 kW (48 A) | 11 kW (48 A) | |
| 3 Ø 400 V | - | - | 3.7 kW (8.7 A) | 7.5 kW (17.4 A) | 11 kW (26 A) | 11 kW (26 A) | - | - | 22 kW (48 A) | 22 kW (48 A) | ||
| Minimum Load Current | 150 mA | 300 mA | ||||||||||
| Main Circuit Specifications | Main Circuit Control Method | Batch control | ||||||||||
| Rated Operating Voltage | 100 to 240 V AC 50/60 Hz | 100 to 480 V AC 50/60 Hz | 100 to 240 V AC 50/60 Hz | 200 to 480 V AC 50/60 Hz | ||||||||
| Operating Voltage Range | 85 to 110% of rated operating voltage | |||||||||||
| Rated Insulation Voltage | 250 V AC | 500 V AC | 250 V AC | 500 V AC | ||||||||
| Voltage Drop Upon Closing | 1.5 V/phase | |||||||||||
| Leakage Current When Closing | 15 mA or less (240 V AC 60 Hz) | 30 mA or less (480 V AC 60 Hz) | 30 mA or less (240 V AC 60 Hz) | 30 mA or less (480 V AC 60 Hz) | ||||||||
| Surge On Current (60 Hz, Half-Wave 1 Cycle Wave Height Value) | 160 A | 800 A | 1,300 A | 1,800 A | ||||||||
| Tolerance Ⅰ2t(A2S) | 106 | 2,600 | 7,000 | 13,500 | ||||||||
| Trigger Method | Zero voltage trigger method | |||||||||||
| Closing And Breaking Current Capacity | 32 A | 50 A | 111 A | 174 A | 260 A | 480 A | ||||||
| Operating Circuit Specifications | Rated Operating Voltage | 12 to 24 V DC (voltage ripple rate 10% or less) | ||||||||||
| Operating Voltage Fluctuation Range | 85 to 110% of rated operating voltage | |||||||||||
| Operation Circuit Maximum Applied Voltage | 26.4 V DC | |||||||||||
| Operation Circuit Voltage Input Current | 20 mA (12 to 24 V DC) | 5 mA (12 to 24 V DC) | 20 mA (12 to 24 V DC) | |||||||||
| Input Impedance | 0.6 to 1.2 kΩ | 2.4 to 4.8 kΩ | 0.6 to 1.2 kΩ | |||||||||
| Operating Voltage | 9 V DC or less | |||||||||||
| Open Circuit Voltage | 3 V DC or more | |||||||||||
| Response Time | Maximum 1 ms + 1/2 cycle | |||||||||||
| Operating Display | Operating display LED indicator lamp (on when applying operating voltage) | |||||||||||
| Cooling Fan Operating Voltage | - | 200 to 240 V AC 50/60 Hz | ||||||||||
| Fan Fault Detection Output | Contact Configuration | - | b-Contact | |||||||||
| Contact Capacity | - | 5 to 24 V DC/100 to 240 V AC 0.1 A | ||||||||||
| Common Specifications | Withstand Voltage | 2 kV | 2.5 kV | 2 kV | 2.5 kV | |||||||
| Insulation Resistance | 100 MΩ | |||||||||||
| Rated Impulse Withstand Voltage (Note 6) | 4 kV | 6 kV | 4 kV | 6 kV | ||||||||
| Ambient Operating Temperature | -10 to 60°C (At 40°C or higher, use reduced current) | |||||||||||
| Relative Temperature | 45 to 85% RH | |||||||||||
| Altitude | 2,000 m or less | |||||||||||
| Vibration Resistance | 10 to 55 Hz 19.6 m/s2 | |||||||||||
| Shock Resistance | 98 m/s2 | |||||||||||
Figure 1
- Note 1: Can be used with standard products.
- Note 2: If the ambient temperature exceeds 40°C. Multiply the reduction rate shown in Figure 1 by the rated operating current, and use that value.
- Note 3: Values in [ ] indicate the IEC (AC-51 class) rating for the US-N50TE (CX) type.
- Note 4: Indicates capacity per single element.
- Note 5: Indicates capacity that is applicable when selecting based on solid state contactor element capacity.
- Note 6: Follows IEC60947-1.