LEESON SM4 Series Flux Vector - Manual (Page 6)

5
Technical data
2 Technical data
2.1 Standards and application conditions
Conformity CE Low Voltage Directive (73/23/EEC)
Approvals UL 508C Underwriters Laboratories - Power Conversion Equipment
Input voltage phase imbalance < 2%
Supported Power Systems
TT
TN
– For central grounded systems, operation is
permitted without restrictions.
– For corner grounded 400/500V systems, operation
is possible but reinforced insulation to control
circuits is compromised.
Humidity < 95% non-condensing
Temperature range
Transport -25 … +70°C
Storage -20 … +70°C
Operation
-10 … +55°C (with 2.5%/°C current derating
above +40°C)
Installation height
0 … 4000m a.m.s.l.
(with 5%/1000 m current derating above 1000m a.m.s.l.)
Vibration resistance acceleration resistant up to 1.0g
WARNING!
Earth leakage current
> 3.5 mA to PE
Max Permissable Cable Length (1)
<=4.0 Hp (3.0 kW) 30 meters shielded, 60 meters un-shielded
=> 5.0 Hp (3.7 kW) 50 meters shielded, 100 meters un-shielded
Enclosure
IP31 / NEMA 1 IP65/NEMA 4X
NEMA 1 and NEMA 4X model enclosures are plenun rated in accordance
with UL 508C and are suitable for installation in a compartment handling
conditioned air.
Protection measures against
short circuit, earth fault, phase loss, over voltage, under voltage, motor
stalling, over temperature, motor overload
Compliance with EN 61000-3-2
Requirements (2)
< 0.5 kW with mains choke
0.5 ... 1 kW with active filter
> 1 kW without additional measures
Compliance with EN 61000-3-12
Requirements (2)
16 ... 75 amp
Additional measures required for compliance with
EN 61000-3-12
Operation in public supply networks (Limitation of harmonic currents i.a.w. EN 61000-3-2, Electromagnetic
Compatibiliy (EMC) Limits). Limits for harmonic current emissions (equipment input current up to 16A/phase).
(1) The stated cable lengths are permissiable at default carrier frequencies (refer to parameter P166).
(2) The additional measures described only ensure that the controller meets the requirements of the EN 61000-3-2.
The machine/system manufacturer is responsible for the machine’s compliance with the regulations.