336
CHAPTER
9
TECHNICAL SPECIFICATIONS
This chapter describes the technical specifications (electrical and mechanical)
of the CFW-09 inverter series.
Operating voltage range:
220-230 V, 380-480 V and 660-690 V models: -15 % to +10 %.
500-600 V models up to 32 A: -15 % of rated input voltage up to 690 V.
500-600 V models higher or equal to 44 A:
- 500 V = -15 % to +15 %;
- 525 V = -15 % to +15 %;
- 550 V = -15 % to +20 %;
- 575 V = -15 % to +15 %;
- 600 V = -15 % to +10 %.
500-690 V models:
- 500 V = -15 % to +15 %;
- 525 V = -15 % to +15 %;
- 550 V = -15 % to +20 %;
- 575 V = -15 % to +15 %;
- 600 V = -15 % to +10 %;
- 660 V = -15 % to +10 %
(1)
;
- 690 V = -15 % to +10 %
(1)
.
(1)
When a line voltage higher than 600 V (rated value) supplies the 500-690 V
models, it is necessary to derate the output current as stated in item 9.1.5.
NOTE!
For models that have rated voltage selection jumper (as described in item
3.2.3) the rated input voltage is defined by its position.
In all models, P296 parameter shall be set to the rated input voltage.
When input voltage is lower than motor rated voltage the motor power will be
reduced.
Other AC input specifications:
Frequency: 50/60 Hz (± 2 Hz).
Phase Unbalance
3 % of rated phase to phase input voltage.
Overvoltage Category III (EN 61010/UL 508C).
Transient voltages according to Category III.
Minimum line impedance:
1 % voltage drop for models with rated current up to 130 A/220-230 V, up to
142 A/380-480 V and up to 32 A/500-600 V.
2 % voltage drop for 380-480 V models with rated current 180 A and above.
500-600 V models with current higher or equal to 44 A/500-600 V and all 500-
690 V and 660-690 V models do not require minimum line impedance, because
they have an internal DC Link inductance.
Refer to item 8.7.1 guidelines.
Power-up
:
10 ON/OFF cycles per hour maximum (1 every 6 minutes).
9.1
POWER DATA
9.1.1 Power Supply
Specifications
