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 Three-phase
series (230V)
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| Item |
Specifications |
| Input power source |
Three-phase 230V |
Type(FRN C1S-2U) |
FRNF12
C1S-2U |
FRNF25
C1S-2U |
FRNF50
C1S-2U |
FRN001
C1S-2U |
FRN002
C1S-2U |
FRN003
C1S-2U |
FRN005
C1S-2U |
| Nominal applied motor[HP](*1) |
1/8 |
1/4 |
1/2 |
1 |
2 |
3 |
5 |
| Output ratings |
Rated capacity[kVA](*2) |
0.31 |
0.59 |
1.1 |
1.9 |
3.1 |
4.3 |
6.7 |
| Rated voltage[V](*3) |
Three-phase, 200V/50Hz, 200V, 220V, 230V/60Hz |
| Rated current[A](*4) |
0.8
(0.7) |
1.5
(1.4) |
3.0
(2.5) |
5.0
(4.2) |
8.0
(7.0) |
11.0
(10.0) |
17.0
(16.5) |
| Overload capability |
150% of rated current for 1min, 200% of rated current for 0.5s |
| Rated frequency[Hz] |
50, 60Hz |
| Input ratings |
Phases, voltage, frequency |
Three-phase, 200 to 240V, 50/60Hz |
| Voltage/frequency variations |
Voltage: +10 to -15% (Voltage unbalance *10) :
2% or less)
Frequency: +5 to -5% |
| Momentary voltage dip capability(*5) |
When the input voltage is 165V or more, the inverter continues operation. If it drops below 165V, the inverter operates for 15ms. |
| Rated current [A](*6) |
(with DCR) |
0.57 |
0.93 |
1.6 |
3.0 |
5.7 |
8.3 |
14.0 |
| (without DCR) |
1.1 |
1.8 |
3.1 |
5.3 |
9.5 |
13.2 |
22.2 |
| Required power supply capacity[kVA](*7) |
0.2 |
0.3 |
0.6 |
1.1 |
2.0 |
2.9 |
4.9 |
| Braking |
Torque[%](*8) |
150 |
100 |
50 |
30 |
| Torque[%](*9) |
- |
150 |
| DC injection braking |
Starting frequency: 0.0 to 60.0Hz, Braking time:
0.0 to 30.0s,Braking level: 0 to 100% of rated current |
| Enclosure (IEC60529) |
IP 20,UL open type (*11) |
| Cooling method |
Natural cooling |
Fan cooling |
| Weight / Mass[1bs.(kg)] |
1.3(0.6) |
1.3(0.6) |
1.3(0.6) |
1.5(0.7) |
3.7(1.7) |
3.7(1.7) |
5.1(2.3) |
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Three-phase
series (460V)
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| Item |
Specifications |
| Input power source |
Three-phase 460V |
| Type(FRNC1S-4U) |
FRNF50
C1S-4U |
FRN001
C1S-4U |
FRN002
C1S-4U |
FRN003
C1S-4U |
FRN005
C1S-4U |
| Nominal applied motor[HP](*1) |
1/2 |
1 |
2 |
3 |
5 |
| Output ratings |
Rated capacity[kVA](*2) |
1.1 |
1.9 |
2.9 |
4.3 |
7.1 |
| Rated voltage[V](*3) |
Three-phase, 380, 400, 415V/50Hz, 380, 400, 440,
460V/60Hz |
| Rated current[A](*4) |
1.5 |
2.5 |
3.7 |
5.5 |
9.0 |
| Overload capability |
150% of rated current for 1min, 200% of rated current for 0.5s |
| Rated frequency[Hz] |
50, 60Hz |
| Input ratings |
Phases, voltage, frequency |
Three-phase, 380 to 480V, 50/60Hz |
| Voltage/frequency variations |
Voltage: +10 to -15% (Voltage unbalance *10) :
2% or less)
Frequency: +5 to -5% |
| Momentary voltage dip capability(*5) |
When the input voltage is 300V or more, the inverter continues operation. If it drops below 300V, the inverter operates for 15ms. |
| Rated current [A](*6) |
(with DCR) |
0.85 |
1.6 |
3.0 |
4.4 |
7.3 |
| (without DCR) |
1.7 |
3.1 |
5.9 |
8.2 |
13.0 |
| Required power supply capacity[kVA](*7) |
0.6 |
1.1 |
2.0 |
2.9 |
4.9 |
| Braking |
Torque[%](*8) |
100 |
50 |
30 |
| Torque[%](*9) |
150 |
| DC injection braking |
Starting frequency: 0.0 to 60.0Hz, Braking time:
0.0 to 30.0s,Braking level: 0 to 100% of rated current |
| Enclosure (IEC60529) |
IP 20,UL open type (*11) |
| Cooling method |
Natural cooling |
Fan cooling |
| Weight / Mass[lbs.(kg)] |
2.4(1.1) |
2.6(1.2) |
3.7(1.7) |
3.7(1.7) |
5.1(2.3) |
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| (*1) |
Standard 4-pole motor |
| (*2) |
Rated capacity is calculated by regarding the output rated voltage as 220V for three-phase 230V and single-phase 230V series, and as 440V for three-phase 460V series. |
| (*3) |
Output voltage cannot exceed the power supply voltage. |
| (*4) |
Use the inverter at the current given in ( ) or below when the carrier frequency setting is higher than 4kHz (F26 :4 to 15) or the ambient temperature is 40°C (104°F) or higher. |
| (*5) |
Tested under the standard load condition (85% load for nominal applied motor). |
| (*6) |
Calculated under Fuji-specified conditions. |
| (*7) |
Obtained when a DC REACTOR (option) is used. |
| (*8) |
Average braking torque obtained with AVR control OFF (Varies with the efficiency of the motor.) |
| (*9) |
Average braking torque obtained by use of external braking resistor (standard type available as option) |
| (*10) |
Voltage unbalance [%] = Max voltage [V] - Min voltage [V] /Three-phase
average voltage [V] X67
(IEC 61800-3 (5.2.3))
If this value is 2 to 3%, use AC REACTOR (ACR). |
| (*11) |
NEMA1 kit (option) is required for the enclosure conforming to the UL standard TYPE1 (NEMA1).
Use the inverter in the ambient temperature range from -10 to +40°C (14 to 104°F). |
| (*12) |
When driven by 100 VAC, the single-phase 115 V class series of inverters limit their shaft output and maximum output torque as listed below. This is to prevent their output voltage from decreasing when load is applied. |
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Shaft output (%) |
Maximum torque (%) |
| w/o DC reactor (DCR) |
90 |
150 |
| w/ DC reactor (DCR) |
85 |
120 |
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