Fuji Electric FRENIC-Ace series, Руководство пользователя

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12.1 Standard Model
12-10
■
Standard-model, Three-phase 400 V (460 V) class series (HND-mode: 7.5 kW to 45 kW)
Item Specifications
Type (FRN_ _ _ _E2S-4

) 0022 0029 0037 0044 0059 0072 0085 0105
Nominal applied motor (kW) [HP]
(Output rating) *1
7.5
[10]
11
[15]
15
[20]
18.5
[25]
22
[30]
30
[40]
37
[50]
45
[60]
O
utput r
ati
ngs
Rated capacity (kVA) *2
13
[14]
18
[18]
24
[25]
29
[30]
34
[36]
46
[48]
57
[60]
69
[73]
Rated voltage (V) * 3 Three-phase 380 to 480 V (with AVR function)
Rated current (A) * 4 17.5 23 31 38 45 60 75 91
Overload capability 120%-1 min
Input powe
r
Voltage, frequency Three-phase 380 to 480 V, 50/60 Hz
Allowable voltage/frequency
Voltage: +10 to -15% (Interphase voltage unbalance: 2% or less) *6 ,
Frequency: +5 to -5%
Rated input current *7
(w/o DCR) (A)
23.2 33 43.8 52.3 60.6 77.9 94.3 114
(with DCR) (A) 14.4 21.1 28.8 35.5 42.2 57.0 68.5 83.2
Required capacity
(with DCR) (kVA) *8
10 15 20 25 29 39 47 58
B
rak
ing
Torque (%) *9 15% 7% to 12%
DC braking
Braking starting frequency: 0.0 to 60.0 Hz, Braking time: 0.0 to 30.0 s,
Braking level: 0 to 80%
Braking transistor Built-in as standard
Separately mounted
option
Minimum resistance value ( Ω ) 80 60 40 34.4 16 - -
Braking resistor Separately mounted option
DC reactor (DCR) Separately mounted option
Applicable safety standards IEC/EN61800-5-1: 2007
Enclosure (IEC60529) IP20, UL open type IP00, UL open type
Cooling method Fan cooling
Weight / Mass (kg) [lbs]
5.0
[11]
5.0
[11]
8.0
[18]
9.0
[20]
9.5
[21]
10
[22]
25
[55]
26
[57]
Note: A box (

) in the above table replaces GA, GB or C depending on the model.
*1 Fuji 4-pole standard motor
*2 Rated capacity is calculated assuming the rated output voltage as 440 V (460 V).
*3 Output voltage cannot exceed the power supply voltage.
*4 Setting the carrier frequency (F26) to the following value or above requires current derating.
HND spec of type FRN0022 E2■ -4

to FRN0059E2■ -4

: 10 kHz,
HND spec of type FRN0072E2■ -4

to FRN0168E2■ -4

: 6 kHz,
HND spec of type FRN0203E2■ -4

to FRN0590 E2■ -4

: 4 kHz
If reduction is necessary, for details, refer to Figure 10.4-1 in Chapter 10 “10.4.2 Guideline for selecting
inverter drive mode and capacity.”
*6 67 ×
(V) voltage average phase - Three
(V) voltage Min. - (V) voltage Max.
= (%) unbalance Voltage (IEC 61800-3)
If the unbalance ratio is 2% to 3%, use an optional AC reactor (ACR).
*7 This specification is an estimated value to be applied when the power supply capacity is 500 kVA (Inverter
capacity × 10 when the capacity exceeds 50 kVA) and the power supply with %X = 5% is connected. When
applying with motors of 75 kW (100 HP) or above, a DC reactor (DCR) should be used.
*8 This specification applies when a DC reactor (DCR) is used.
*9 Average braking torque for the motor running alone. It depends on the efficiency of the motor.