Mitsubishi VFDs Inverter 18.5kW FR-A820-18.5K-1

Series#: Mitsubishi VFD

Product Details

Mitsubishi VFDs Inverter 18.5kW FR-A820-18.5K-1
Mitsubishi VFDs Inverter FR-A820 0.4kW to 90kW
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Specification

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Mitsubishi VFDs Inverter	FR-A840-m-2-60
FR-A840-00023 to -01160	00023	00038	00052	00083	00126	00170	00250	00310	00380	00470	00620	00770	00930	01160
Output Rated motor kW capacity 1 120 % overload capacity (SLD)	0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55
150 % overload capacity (LD)	0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55
200 % overload capacity (ND)	0.4	0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45
250 % overload capacity (HD)	0.2	0.4	0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37
Rated A current 120 %overload capacity (SLD) I rated	2.3	3.8	5.2	8.3	12.6	17	25	31	38	47	62	77	93	116
I max. 60	2.1	4.2	5.7	9.1	13.9	18.7	27.5	34.1	41.8	51.7	68.2	84.7	102.3	127.6
I max. 3 s	2.8	4.6	6.2	10.0	15.1	20.4	30.0	37.2	45.6	56.4	74.4	92.4	111.6	139.2
150 %overload capacity (LD) I rated	2.1	3.5	4.8	7.6	11.5	16	23	29	35	43	57	70	85	106
I max. 60	2.5	4.2	5.8	9.1	13.8	19.2	27.6	34.8	42.0	51.6	68.4	84.0	102.0	127.2
I max. 3 s	3.2	5.3	7.2	11.4	17.3	24.0	34.5	43.5	52.5	64.5	85.5	105.0	127.5	159.0
200 %overload capacity (ND) I rated	1.5	2.5	4	6	9	12	17	23	31	38	44	57	71	86
I max. 60	2.3	3.8	6.0	9.0	13.5	18.0	25.5	34.5	46.5	57.0	66.0	85.5	106.5	129.0
I max. 3 s	3.0	5.0	8.0	12.0	18.0	24.0	34.0	46.0	62.0	76.0	88.0	114.0	142.0	172.0
250 %overload capacity (HD) I rated	0.8	1.5	2.5	4	6	9	12	17	23	31	38	44	57	71
I max. 60	1.6	3.0	5.0	8.0	12.0	18.0	24.0	34.0	46.0	62.0	76.0	88.0	114.0	142.0
I max. 3 s	2.0	3.8	6.3	10.0	15.0	22.5	30.0	42.5	57.5	77.5	95.0	110.0	142.5	177.5
Overload capacity 2 SLD	110 % of rated motor capacity for 60 s; 120 % for 3 s (max. ambient temperature 40 °C) – inverse time characteristics
LD	120 % of rated motor capacity for 60 s; 150 % for 3 s (max. ambient temperature 50 °C) – inverse time characteristics
ND	150 % of rated motor capacity for 60 s; 200 % for 3 s (max. ambient temperature 50 °C) – inverse time characteristics
HD	200 % of rated motor capacity for 60 s; 250 % for 3 s (max. ambient temperature 50 °C) – inverse time characteristics
Voltage 3	3-phase AC, 380–500 V to power supply voltage
Frequency range	0.2–590 Hz
Control method	V/f; advanced magnetic flux vector, real sensorless vector (RSV), closed loop vector, PM sensorless vector control
Brake transistor 100 % ED	Built-in
Maximum brake torque regenerative	100 % torque/2 % ED with built-in brake resistor							20 % torque/continuous
with FR-ABR option 7	100 % torque/10 %ED							100 % torque/6 %ED				—
Minimum brake resistance values 6 Ω	371	236	190	130	83	75	52	34	34	21	21	13.5	13.5	13.5
Input Power supply voltage	3-phase, 380–500 V AC, -15 %/+10 %
Voltage range	323–550 V AC at 50/60 Hz (Undervoltage level is selectable by parameter.)
Power supply frequency	50/60 Hz ±5 %
Rated input A current h SLD	3.2	5.4	7.8	10.9	16.4	22.5	31.7	40.3	48.2	58.4	76.8	97.6	115	141
LD	3	4.9	7.3	10.1	15.1	22.3	31	38.2	44.9	53.9	75.1	89.7	106	130
ND	2.3	3.7	6.2	8.3	12.3	17.4	22.5	31	40.3	48.2	56.5	75.1	91	108
HD	1.4	2.3	3.7	6.2	8.3	12.3	17.4	22.5	31	40.3	48.2	56.5	75.1	91
Cooling	Self cooling			Fan cooling
Protective structure 5	Enclose type IP20											Open type (IP00)
Max. heat dissipation i kW SLD	0.055	0.075	0.085	0.13	0.175	0.245	0.345	0.37	0.45	0.565	0.74	0.93	1.11	1.34
LD	0.05	0.07	0.08	0.12	0.16	0.23	0.315	0.345	0.415	0.52	0.675	0.825	1.02	1.22
ND	0.04	0.055	0.07	0.1	0.13	0.17	0.22	0.28	0.39	0.45	0.52	0.69	0.84	1.02
HD	0.03	0.04	0.05	0.075	0.09	0.135	0.165	0.21	0.285	0.385	0.45	0.56	0.7	0.86
Weight kg	2,8	2,8	2,8	3,3	3,3	6,7	6,7	8,3	8,3	15	15	23	41	41
Dimensions (WxHxD) mm	150x260x140					220x260x170		220x300x190		250x400x190		325×550 x195	435x550x250