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Guidelines for planning the electrical installation 83
Checking the compatibility of the motor and drive
Use an asynchronous AC induction motor
,
permanent magnet motor or synchronous
reluctance motor (SynRM) with the drive. Several induction motors can be operated
at a time when using scalar mode. Operation of permanent magnet motors is limited
to one connection to the drive at a time.
Check that the motor and the drive are compatible according to the rating table in
section
on page
. The table lists the typical motor power for each
drive type.
Ensure that the motor withstands the maximum peak voltage in the motor terminals.
See the
. For basics of protecting the motor insulation
and bearings in drive systems, refer to section
Protecting the motor insulation and
below.
Note:
• Consult the motor manufacturer before using a motor whose nominal voltage
differs from the AC line voltage connected to the drive input.
• The voltage peaks at the motor terminals are relative to the supply voltage of the
drive, not the drive output voltage.
• If the motor and drive are not of the same size, consider the following operation
limits of the drive control program:
•
motor nominal voltage range 1/6 ... 2 ·
U
N
•
motor nominal current range 1/6 ... 2 ·
I
N
(IEC), or 1/6 ... 2 ·
I
LD
(North
America), of the drive in vector control and 0 ... 2 ·
I
N
in scalar control. The
control mode is selected by a drive parameter.
Protecting the motor insulation and bearings
In North America a d
u
/d
t
filter is typically not used unless the application has very
long cable lengths or when they have problems occurring.
The drive employs modern IGBT inverter technology. Regardless of frequency, the
drive output comprises pulses of approximately the drive DC voltage with a very short
rise time. The pulse voltage can almost double at the motor terminals, depending on
the attenuation and reflection properties of the motor cable and the terminals. This
can cause additional stress on the motor and motor cable insulation.
Modern variable speed drives with their fast rising voltage pulses and high switching
frequencies can generate current pulses that flow through the motor bearings. This
can gradually erode the bearing races and rolling elements.
Optional d
u
/d
t
filters protect motor insulation system and reduce bearing currents.
Optional common mode filters mainly reduce bearing currents. Insulated N-end (non-
drive end) bearings protect the motor bearings.
Содержание ACH580-01 Series
Страница 1: ...ABB DRIVES FOR HVAC ACH580 01 drives 0 75 to 250 kW 1 to 350 hp Hardware manual...
Страница 2: ...Related documents are listed on page 27...
Страница 4: ......
Страница 14: ...14 Table of contents...
Страница 24: ...24 Safety instructions...
Страница 34: ...34 Introduction to the manual...
Страница 52: ...52 Operation principle and hardware description...
Страница 112: ...112 Guidelines for planning the electrical installation...
Страница 122: ...122 Electrical installation IEC IEC R6 R9 Screw A EMC DC B EMC AC C VAR 3 B 3 A 4 C...
Страница 156: ...156 Electrical installation IEC IEC R4 0 5 0 6 N m 0 4 lbf ft 7 4 3 8 11 5 9 11 6 10 8 4...
Страница 157: ...Electrical installation IEC 157 IEC R5 4 6 11 11 10 4 3 5 7 8 9 0 5 0 6 N m 0 4 lbf ft 4 8...
Страница 158: ...158 Electrical installation IEC IEC R6 R9 0 5 0 6 N m 0 5 0 6 N m 0 4 lbf ft M4 20 4 6 10 3 4 4 5 7 8 9 8 11 11...
Страница 160: ...160 Electrical installation IEC IEC R3 R5 R1 R2 3 2 3 4 6 6 7 7 4 5 5...
Страница 175: ...Electrical installation North America 175 UL NEC R3 Screw Default material A EMC DC Plastic B VAR Metal 3a 4a 4b 3b A B...
Страница 189: ...Electrical installation North America 189 UL NEC Finalization 13 Secure the conduits outside the unit mechanically...
Страница 210: ...210 Electrical installation North America UL NEC R4 4 lbf ft 7 4 3 11 5 9 11 6 10...
Страница 211: ...Electrical installation North America 211 UL NEC 8 R5 4 6 11 11 10 3 5 7 9 0 4 lbf ft 4...
Страница 212: ...212 Electrical installation North America UL NEC R6 R9 0 4 lbf ft 0 4 lbf ft 6 10 3 4 4 5 7 8 9 11 11...
Страница 214: ...214 Electrical installation North America UL NEC R3 R5 R1 R2 3 2 3 4 6 6 7 7 4 5 5...
Страница 222: ...222 Electrical installation North America UL NEC...
Страница 242: ...242 Maintenance and hardware diagnostics...
Страница 245: ...Technical data 245 See definitions and notes on page 247...
Страница 308: ...308 Technical data...
Страница 310: ...310 Dimension drawings Frame R1 IP21 UL Type 1 3AXD10000601652...
Страница 311: ...Dimension drawings 311 Frame R1 IP55 UL Type 12 3AXD10000601699...
Страница 312: ...312 Dimension drawings Frame R1 IP55 F278 UL Type 12 3AXD10000649451...
Страница 313: ...Dimension drawings 313 Frame R2 IP21 UL Type 1 3AXD10000602398...
Страница 314: ...314 Dimension drawings Frame R2 IP55 UL Type 12 3AXD10000602401...
Страница 315: ...Dimension drawings 315 Frame R2 IP55 F278 UL Type 12 3AXD10000649654...
Страница 316: ...316 Dimension drawings Frame R3 IP21 UL Type 1 3AXD10000602466...
Страница 317: ...Dimension drawings 317 Frame R3 IP55 UL Type 12 3AXD10000602519...
Страница 318: ...318 Dimension drawings Frame R3 IP55 E223 UL Type 12 3AXD10000649130...
Страница 319: ...Dimension drawings 319 Frame R3 IP55 F278 F316 UL Type 12 3AXD10000649130...
Страница 320: ...320 Dimension drawings Frame R4 IP21 UL Type 1 3AXD10000332430...
Страница 321: ...Dimension drawings 321 Frame R4 IP55 UL Type 12 3AXD10000427933...
Страница 322: ...322 Dimension drawings Frame R4 IP55 E223 UL Type 12 3AXD10000649283...
Страница 323: ...Dimension drawings 323 Frame R4 IP55 F278 F316 UL Type 12 3AXD10000649283...
Страница 324: ...324 Dimension drawings Frame R5 IP21 UL Type 1 3AXD10000412280...
Страница 325: ...Dimension drawings 325 Frame R5 IP55 UL Type 12 3AXD10000415964...
Страница 326: ...326 Dimension drawings Frame R5 IP55 E223 UL Type 12 3AXD10000687928...
Страница 327: ...Dimension drawings 327 Frame R5 IP55 F278 F316 UL Type 12 3AXD10000687928...
Страница 328: ...328 Dimension drawings Frame R6 IP21 UL Type 1 3AXD10000258705...
Страница 329: ...Dimension drawings 329 Frame R6 IP55 UL Type 12 3AXD10000330667...
Страница 330: ...330 Dimension drawings Frame R7 IP21 UL Type 1 3AXD10000258995...
Страница 331: ...Dimension drawings 331 Frame R7 IP55 UL Type 12 3AXD10000330932...
Страница 332: ...332 Dimension drawings Frame R8 IP21 UL Type 1 3AXD10000287670...
Страница 333: ...Dimension drawings 333 Frame R8 IP55 UL Type 12 3AXD10000332446...
Страница 334: ...334 Dimension drawings Frame R9 IP21 UL Type 1 3AXD10000287428...
Страница 335: ...Dimension drawings 335 Frame R9 IP55 UL Type 12 3AXD10000334310...
Страница 336: ...336 Dimension drawings...
Страница 362: ...362 Safe torque off function...
Страница 388: ...388 Optional I O extension modules...
Страница 394: ...394 Common mode du dt and sine filters...