Nidec H300 - Acoustic Noise; Overall Dimensions; Overall Drive Weights

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HVAC Drive H300 271
Issue Number: 3
12.1.17 Acoustic noise
The heatsink fan generates the majority of the sound pressure level at 1 m
produced by the drive. The heatsink fan on all drive sizes are a variable
speed fan. The drive controls the speed at which the fan runs based on
the temperature of the heatsink and the drive's thermal model system.
Table 12-10 gives the sound pressure level at 1 m produced by the drive
for the heatsink fan running at the maximum and minimum speeds.
Table 12-10 Acoustic noise data
12.1.18 Overall dimensions
H Height including surface mounting brackets
W Width
D Projection forward of panel when surface mounted
F Projection forward of panel when through-panel mounted
R Projection rear of panel when through-panel mounted
Table 12-11 Overall drive dimensions
12.1.19 Weights
Table 12-12 Overall drive weights
12.1.20 Input current, fuse and cable size ratings
The input current is affected by the supply voltage and impedance.
Typical input current
The values of typical input current are given to aid calculations for power
flow and power loss.
The values of typical input current are stated for a balanced supply.
Maximum continuous input current
The values of maximum continuous input current are given to aid the
selection of cables and fuses. These values are stated for the worst case
condition with the unusual combination of stiff supply with bad balance.
The value stated for the maximum continuous input current would only
be seen in one of the input phases. The current in the other two phases
would be significantly lower.
The values of maximum input current are stated for a supply with a 2 %
negative phase-sequence imbalance and rated at the maximum supply
fault current given in Table 12-13.
Table 12-13 Supply fault current used to calculate maximum input currents
Size
Max speed
dBA
Min speed
dBA
3 62.8 42.9
4 62.6 45.8
5 61.1 41.9
6 65.3 48.2
7 66.8 49.6
8 67.9 49.8
9A/9E/10E 75 52.6
11E 82.5 58
Size
Dimension
HWD F R
3
382 mm
(15.04 in)
83 mm
(3.27 in)
200 mm
(7.87 in)
134 mm
(5.28 in)
67 mm
(2.64 in)
4
391 mm
(15.39 in)
124 mm
(4.88 in)
67 mm
(2.64 in)
5
391 mm
(15.39 in)
143 mm
(5.63 in)
200 mm
(7.87 in)
135 mm
(5.32 in)
67 mm
(2.64 in)
6
391 mm
(15.39 in)
210 mm
(8.27 in)
227 mm
(8.94 in)
131 mm
(5.16 in)
96 mm
(3.78 in)
7
557 mm
(21.93 in)
270 mm
(10.63 in)
280 mm
(11.02 in)
187 mm
(7.36 in)
92 mm
(3.62 in)
8
804 mm
(31.65 in)
310 mm
(12.21 in)
290 mm
(11.42 in)
190 mm
(7.48 in)
100 mm
(3.94 in)
9A
1108 mm
(43.61 in)
310 mm
(12.21 in)
290 mm
(11.42 in)
190 mm
(7.48 in)
100 mm
(3.94 in)
9E and
10E
1069 mm
(42.09 in)
310 mm
(12.21 in)
290 mm
(11.42 in)
190 mm
(7.48 in)
99 mm
(3.90 in)
11E
1242 mm
(48.9 in)
310 mm
(12.21 in)
313 mm
(12.32 in)
190 mm
(7.48 in)
122 mm
(4.8 in)
Size Model kg lb
3
03400104, 03400123 4.5 9.9
All other variants 4.0 8.8
4
All variants
6.5 14.30
5 7.4 16.30
61430.90
72861.70
852114.64
9A 66.5 146.6
9E/10E 46 101.40
11E 63 138.9
Model Symmetrical fault level (kA)
All 100