Electrical Data - Siemens COMBIMASTER Reference Manual

COMBIMASTER & MICROMASTER Integrated
REFERENCE MANUAL

8.2 Electrical Data

General
Feature
Mains voltage
Torque derating required for < 380V
Power Ranges 1AC 208-240V
3AC 208-240V
3AC 380-500V
Control Method
Input frequency:
Output frequency :
Setpoint resolution:
Overload capability:
Protection against:
Standard Functions
Local Setpoint
Digital Inputs
Analogue Input:
PI Input:
Analogue setpoint resolution:
Setpoint stability:
Motor temperature monitoring:
Ramp times:
Control outputs:
Serial Interface:
Inverter efficiency:
Operating temperature:
Storage/transport temperature:
Humidity:
Installation height above sea level:
Degree of protection:
Protective separation of circuits:
Electro-magnetic compatibility (EMC):
Weights
Siemens plc. 1999
© | G85139-H1731-U300-D2
Specification
COMBIMASTER
208-240V ± 10% 1/3 Phase
rms 380-500V ± 10% 3 Phase *
* In case of unearthed mains please contact Siemens
CM : 0 Hz to 140 Hz (motor
dependent)
150% for 60 s, related to nominal current
Inverter overtemperature, Motor overtemperature
DC Injection braking, also when motor stationary
Programmable auto-restart following mains break or fault
Flying start for already spinning motor
2 programmable ramp generators (0-650s) each with S-curve
WARNING
External inductive loads must be suppressed in an appropriate
manner (see Section 4.1 Electrical Installation – General
Wiring Guidelines – Paragraph. 4).
o o
-10 C to +40 C
IP55
Double insulation or protective screening
Optional EMC Filters to EN55011 Class A or B
CS A: ca 3.5 Kg (depending on options selected)
CS B: ca 5.6 Kg (depending on options selected)
MICROMASTER Integrated
208-240V±10% 1/3 Ph.
380-500V±10% 3 Ph. *
0.12kW – 0.75kW
0.12kW – 0.75kW
0.37kW – 7.5kW
V/f
47 Hz to 63 Hz
MMI: 0 Hz to 400 Hz
0.05 Hz
Overvoltage , Undervoltage
Locked Rotor, Motor pull-out
4 quadrant operation
capability
Built – in potentiometer
3
0/2 - 10 V
0 - 20 mA/4 - 20 mA
0 - 10 V
0 - 20 mA
10-bit
Analogue < 1%
Digital < 0.02%
2
l t control
PTC input
0 - 650 s
1 relay 30 V DC / 1 A
RS485
97% typical
o o
-10 C to +50
o o
-40 C to +70 C
99% non-condensing
< 1000 m
IP65
See section 9.3 - EMC
C
59