Electromagnetic compatibility
The installer must ensure that the equipment or system into which the product is
incorporated complies with the Electromagnetic compatibility (EMC) legislation of the
country of use.
Within the European union, equipment into which this product is incorporated must
comply with the EMC Directive 2004/108/EC. Compliance with the EMC categories C1,
C2 and C3, as defined by EN 61800–3:2004, is achieved with filters and cable according
the table.
For more information, please contact your local sales and service representative.
Table 1: SRC 311 EMC category compliance
C1
C2
C3
1–phase, 230 V, SRC311-
X-2-XXXXX-XX
Internal filter included. No additional filter required.
3–phase, 400 V, SRC311-
X-4-XXXXX-XX
Internal filter included.
Additional external filter
required.
Internal filter included. No additional filter required.
Cable type for all versions
Screened motor cable. For a cable length greater than 100 m (328 ft), an output dV/dt
filter must be used.
Time to zero-energy state
This product contains high-voltage capacitors that take time to discharge after the power
supply is disconnected. Voltage is present at the terminals and within the drive for up to
ten minutes after disconnection of the power supply.
The STOP function does not remove voltages.
Where supply to the drive is through a plug and socket connector, the plug should not be
disconnected for 10 minutes after turning off the power supply.
Flash or voltage withstand test
Do not perform any flash test or voltage withstand test on the SRC 311. Any electrical
measurements required should be carried out while the SRC 311 is disconnected.
Maximum supply ratings for UL- compliance
Table 2: Drive ratings
The table describes the drivers suitable for a circuit capable to deliver specified maximum specified short-
circuit Amperes symmetrical with the specified maximum supply voltage.
Voltage (V)
Ratings kW (HP)
Maximum supply voltage V
rms
(AC)
Maximum supply short-circuit
current kA
rms
(AC)
230
0.37 – 18.5 (0.5 – 25.0)
240
100
22.0 – 90.0 (30.0 – 120.0)
100
400/460
0.75 – 37.0 (1.0 – 50.0)
500/600
100
45.0 – 132.0 (60.0 – 175.0)
100
160.0 (210.0)
100
500/600
2–110
600
100
Electrical Installation
20
SRC 311 - SmartRun
™
Installation, Operation, and Maintenance Manual
