Nidec H300 - Torque Settings; Drive Control and Relay Terminal Data

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278 HVAC Drive H300
Issue Number: 3
Table 12-26 Maximum motor cable lengths (690 V drives)
• Cable lengths in excess of the specified values may be used only when special techniques are adopted; refer to the supplier of the drive.
• The default switching frequency is 3 kHz for Open-loop and RFC-A and 6 kHz for RFC-S mode.
The maximum cable length is reduced from that shown in Table 12-25 and Table 12-26 if high capacitance or reduced diameter motor cables are
used. For further information, refer to section 4.9.2 High-capacitance / reduced diameter cables on page 94.
12.1.23 Torque settings
Table 12-27 Drive control and relay terminal data
Table 12-28 Drive power terminal data
690 V Nominal AC supply voltage
Model
Maximum permissible motor cable length for each of the following switching frequencies
2
kHz
3
kHz
4
kHz
6
kHz
8
kHz
12
kHz
16
kHz
07600230
250 m (820 ft) 187 m (614 ft) 125 m (410 ft) 93 m (305 ft) 62 m (203 ft) 46 m (151 ft)
07600300
07600360
07600460
07600520
07600730
08600860
250 m (820 ft) 187 m (614 ft) 125 m (410 ft) 93 m (305 ft) 62 m (203 ft) 46 m (151 ft)
08601080
09601250
250 m (820 ft) 187 m (614 ft) 125 m (410 ft) 93 m (305 ft) 62 m (203 ft) 46 m (151 ft)
09601550
10601720
250 m (820 ft) 187 m (614 ft) 125 m (410 ft) 93 m (305 ft) 62 m (203 ft) 46 m (151 ft)
10601970
11602250
250 m (820 ft) 187 m (614 ft)
11602750
11603050
Model Connection type Torque setting
All Plug-in terminal block 0.5 N m (0.4 lb ft)
H300 frame
size
AC and motor terminals DC terminals Ground terminals
Recommended Maximum Recommended Maximum Recommended Maximum
3 and 4
Plug-in terminal block T20 Torx (M4) T20 Torx (M4) / M4 Nut (7 mm AF)
0.7 N m (0.5 lb ft) 0.8 N m (0.6 lb ft) 2.0 N m (1.4 Ib ft) 2.5 N m (1.8 Ib ft) 2.0 N m (1.4 Ib ft) 2.5 N m (1.8 Ib ft)
5
Plug-in terminal block T20 Torx (M4) / M4 Nut (7 mm AF) M5 Nut (8 mm AF)
1.5 N m (1.1 lb ft) 1.8 N m (1.3 lb ft) 1.5 N m (1.1 Ib ft) 2.5 N m (1.8 Ib ft) 2.0 N m (1.4 Ib ft) 5.0 N m (3.7 Ib ft)
6
M6 Nut (10 mm AF) M6 Nut (10 mm AF) M6 Nut (10 mm AF)
6.0 N m (4.4 Ib ft) 8.0 N m (6.0 Ib ft) 6.0 N m (4.4 Ib ft) 8.0 N m (6.0 Ib ft) 6.0 N m (4.4 Ib ft) 8.0 N m (6.0 Ib ft)
7
M8 Nut (13 mm AF) M8 Nut (13 mm AF) M8 Nut (13 mm AF)
12 N m (8.8 Ib ft) 14 N m (10.0 Ib ft) 12 N m (8.8 Ib ft) 14 N m (10.0 Ib ft) 12 N m (8.8 Ib ft) 14 N m (10.0 Ib ft)
8 to 11
M10 Nut (17 mm AF) M10 Nut (17 mm AF) M10 Nut (17 mm AF)
15 N m (11.1 Ib ft) 20 N m (14.8 Ib ft) 15 N m (11.1 Ib ft) 20 N m (14.8 Ib ft) 15 N m (11.1 Ib ft) 20 N m (14.8 Ib ft)