Lenze MOBILE DCU User Manual

Technical data
General data and operating conditions
4
Ò
23
EDSMDAG EN 2.0
Ambient conditions
Climate
Storage IEC/EN 60721−3−1 1K3 (−25 ... +60 °C)
Transport IEC/EN 60721−3−2 2K4 (−40 ... +85 °C)
Operation
Inverter, DC/DC
converter
−40 ... +85 °C
Coolant +30 ... +65 °C Coolant pump switches on at a
coolant temperature of +30 °C
Service life 50000h at a coolant temperature of
55°C
Humidity, relative 5 ... 100 %
Altitude
MOBILE DCU
MOBILE PSU
MOBILE DCUPSU
EN 61800−5−1
0 ... 2000 m amsl Overvoltage categoryII
2000 ... 4000m amsl Overvoltage categoryI
MOBILE DCU S EN 61800−5−1
0 ... 3000 m amsl Overvoltage categoryII
3000 ... 4000 m amsl Overvoltage categoryI
Pollution EN 61800−5−1
Degree of pollution 4 all plugs closed
Degree of pollution 2 Plugs opened
Vibration resistance (9.81 m/s
2
= 1 g)
Transport
Operation
ISO 16750−3, code L
vertical, tested with 57.9 m/s
2
horizontal, tested with 57.9 m/s
2
mechanical shock, tested with 500 m/s
2
for 6 ms
Mounting conditions
Mounting place in commercial vehicles (spring−loaded masses)
Mounting position All positions are permissible
Mounting clearances
In the connection area
³ 150 mm
Observe bend radii for cables and hoses.
More pages
No special requirements
Supply conditions
HV on−board supply
system
Direct connection to the HV on−board supply system
When switching elements are used in the HV on−board
supply system, the DC−bus capacitors must be precharged.
DC−bus operation l Permissible
l Observe maximum contact load.
l Only use devices with the same voltage range.
Power systems
IT Standard
TT, TN On request
Motors Only use motors that are suitable for operation on the
inverter.

Lenze MOBILE DCU Specifications

General

Brand	Lenze
Model	MOBILE DCU
Category	DC Drives
Language	English