Converters ≤ = 125 A rated armature current:
Permissible ambient air temperature during operation

Self-ventilated

0 °C to 45 °C

Converters ≥ = 210 A rated armature current:
permissible ambient temperature during operation

Enhanced air cooling with installed fan
0 °C to 40 °C

Permissible ambient temperature during storage and transport

-25 °C to +70 °C

Installation altitude

≤ 1000 m above sea level (100 % load rating)
> 1000 m to 5000 m above sea level

Control stability

О”n = 0.006 % of the rated motor speed, valid for pulse encoder operation and digital setpoint

О”n = 0.1 % of the rated motor speed valid for analog tacho and analog setpoint ²⁾

Humidity class

Relative air humidity ≤ = 95 %,
dewing not permissible ¹⁾

Climate class

Class 3K3 acc. to DIN IEC 60 721-3-3

Insulation

Pollution severity 2 acc. to DIN VDE 0110-1 (HD 625.1 S: 1996)
dewing not permissible

Overvoltage category

Category III acc. to
DIN VDE 0110-1 for power section and power supply
Category II acc. to
DIN VDE 0110-1 for electronics

Overvoltage resistance

Class 1 acc. to
DIN VDE 0160

Degree of protection

IP00 acc. to EN 60 529

Safety class

Class I acc. to
DIN VDE 0106, part 1

Shock hazard protection

Acc. to DIN VDE 0106
part 100 (VBG4) and
DIN VDE 0113 part 5

RI suppression

No RI suppression acc. to EN 61 800-3

MTBF

> 200,000 h acc. to
SN 29500

Mechanical rigidity

Acc. to DIN IEC 60 068-2-6

For stationary use constant amplitude:

• of acceleration

0.075 mm in frequency range 10 Hz to 58 Hz

• of displacement

9.8 ms -2 (1 x g) in frequency range > 9 Hz to 500 Hz

For transport constant amplitude

• of displacement

3.5 mm in frequency range
5 Hz to 9 Hz

• of acceleration

9.8 ms -2(1 x g) in frequency range > 9 Hz to 500 Hz

Approvals

UL/cUL ³⁾

UL-File-Nr.: E203250

Applicable standards

DIN VDE 0106 part 100

Arrangement of operator control elements in the vicinity of components/parts at hazardous voltage levels.

DIN VDE 0110 part 1

Insulation coordination for electrical equipment in low-voltage installations

EN 60 146-1-1 / DIN VDE 0558T11

Semiconductor converters
General requirements and line commutated converters

EN 50178 / DIN VDE 0160

Regulations for the equipment of electrical power installatons with electronic equipment.

EN 61800-3

Variable speed drives Part 3, EMC product standard including special test procedures

EN 60068-2-6 acc. to degree of severity 12
(SN29010 part 1)

Mechanical stress