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3
Technical data
Features
3
Technical data
3.1
Features
Power range up to 25.9 kW
ƒ
Brake power of controllers is fed back to the mains
ƒ
Connection of controllers via DC-bus system
ƒ
– Central mains supply via the regenerative power supply module
– Reduction of wiring
Automatic detection of rotating field
ƒ
Self-synchronising
ƒ
Connection for internal or external synchronising voltage
ƒ
Temperature-controlled fan
ƒ
LED display of the operating state
ƒ
Automatic adaptation of the regenerative voltage threshold to the mains voltage
ƒ
Monitoring of mains voltage, mains frequency, DC-bus voltage and temperature.
ƒ
3.2
General data/operating conditions
Standards
Conformity
Approvals
Environment data
Climatic conditions
Permissible temperature ranges
Transport:
Storage
Operation
Permissible installation height
Vibration resistance
Degree of pollution
Packing
Enclosure
82
CE
UL508C
Class 3K3 to EN 50178
-25 °C ... +70 °C
-25 °C ... +50 °C
0 °C ... +50 °C
+40 °C ... +50 °C
g
0 ... 4000 m amsl
1000 m amsl ... 4000 m amsl
Accelerational stability up to 0.7 g
EN 50178 pollution degree 2
to DIN 4180
EMB9341 and EMB9342: dust-free packing
EMB9343: shipping package
IP20 (protection against accidental contact to NEMA 250 type 1)
Low Voltage Directive
Power Conversion Equipment,
Underwriter Laboratories (File-No.
E132659) for USA and Canada
Without condensation, average relative
humidity 5 ... 85 %
Temperature 5 ... 40 °C
with power derating 2 %/°C
with power derating 5 %/1000 m
Germanischer Lloyd, general conditions
EDBMB9340 DE/EN/FR 9.0
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