Siemens MICROMASTER Vector Series - 1. OVERVIEW; Product Features

EnglishEnglish
1. OVERVIEW1. OVERVIEW
G85139-H1751-U529-D1G85139-H1751-U529-D1
© Siemens plc 1999© Siemens plc 1999
4/8/994/8/99
66
1. OVERVIEW1. OVERVIEW
The MICROMASTER Vector (MMV) and MIDIMASTER Vector (MDV) are a standard range of inverters withThe MICROMASTER Vector (MMV) and MIDIMASTER Vector (MDV) are a standard range of inverters with
sensorless vector sensorless vector
capability suitable capability suitable
for controlling the for controlling the
speed of 3 speed of 3
phase motors. phase motors.
Various models Various models
areare
available, ranging from the compact 120 W MICROMASTER Vector up to the 75 kW MIDIMASTER Vector.available, ranging from the compact 120 W MICROMASTER Vector up to the 75 kW MIDIMASTER Vector.
Sensorless vector control allows the inverter to calculate the changes required in output current and frequencySensorless vector control allows the inverter to calculate the changes required in output current and frequency
in order to maintain the desired motor speed across a wide range of load conditions.in order to maintain the desired motor speed across a wide range of load conditions.
For additional product information such as application examples, part numbers, operation with long cables etc,For additional product information such as application examples, part numbers, operation with long cables etc,
please refer to catalog DA64 or toplease refer to catalog DA64 or to
http://www.con.siemens.co.ukhttp://www.con.siemens.co.uk
Features:Features:
••
Easy Easy
to to
install, install,
program program
and and
commission.commission.
••
Overload Overload
capability capability
200% 200%
for for
3s 3s
followed followed
by by
150% 150%
for for
60s.60s.
••
High High
starting starting
torque torque
and and
accurate accurate
motor motor
speed speed
regulation regulation
by by
vector vector
control.control.
••
Optional iOptional i
ntegrated RFI ntegrated RFI
filter on filter on
single-phase single-phase
input invinput inv
erters MMV12 erters MMV12
- MMV - MMV
300, and 300, and
three phase three phase
inputinput
inverters MMV220/3 to MMD750/3inverters MMV220/3 to MMD750/3
••
Fast Fast
Current Current
Limit Limit
(FCL) (FCL)
for for
reliable reliable
trip-free trip-free
operation.operation.
••
0 0
to to
5050
°°
C temperature range (0 to 40C temperature range (0 to 40
°°
C for MIDIMASTER Vector)C for MIDIMASTER Vector)
••
Closed loClosed lo
op process op process
control using control using
a standard a standard
Proportional, IntegProportional, Integ
ral, Derivativral, Derivativ
e (PID) e (PID)
control loop control loop
function.function.
15 V, 50 mA supply provided for feedback transducer.15 V, 50 mA supply provided for feedback transducer.
••
Remote control Remote control
capability capability
via RS485 via RS485
serial liserial li
nk using nk using
the USS the USS
protocol wprotocol w
ith the ith the
ability to ability to
control up control up
to 31to 31
inverters via the USS protocol.inverters via the USS protocol.
••
Factory Factory
default default
parameter parameter
settings settings
pre-programmed pre-programmed
for for
European, European,
Asian Asian
and and
North North
AmericanAmerican
requirements.requirements.
••
Output Output
frequency frequency
(and (and
hence hence
motor motor
speed) speed)
can can
be be
controlled controlled
by:by:
(1) (1)
Frequency setpFrequency setp
oint using oint using
the keypad.the keypad.
(2) (2)
High resolution analoguHigh resolution analogu
e setpoint (voltage or e setpoint (voltage or
current input).current input).
(3) (3)
External potentiometer External potentiometer
to control to control
motor speed.motor speed.
(4) (4)
8 fixed 8 fixed
frequencies via frequencies via
binary inputs.binary inputs.
(5) (5)
Motorised Motorised
potentiometer potentiometer
function.function.
(6) (6)
Serial Serial
interface.interface.
••
Built-in Built-in
DC DC
injection injection
brake brake
with with
special special
COMPOUND COMPOUND
BRAKING.BRAKING.
••
Built-in Built-in
brake brake
chopper chopper
for for
external external
resistor resistor
(MMV).(MMV).
••
Acceleration/deceleration Acceleration/deceleration
times times
with with
programmable programmable
smoothing.smoothing.
••
Two Two
fully-programmable fully-programmable
relay relay
outputs outputs
(13 (13
functions).functions).
••
Fully-programmable Fully-programmable
analogue analogue
outputs outputs
(1 (1
for for
MMV, MMV,
2 2
for for
MDV).MDV).
••
External OptiExternal Opti
ons connecons connec
tor for tor for
optional optional
multi-language multi-language
Clear Clear
Text DText D
isplay isplay
(OPM2), optional (OPM2), optional
PROFIBUS-PROFIBUS-
DP module or CANbus moduleDP module or CANbus module
••
Dual Dual
motor-parameter motor-parameter
sets sets
available available
if if
Clear Clear
Text Text
Display Display
(OPM2) (OPM2)
fitted.fitted.
••
Automatic Automatic
recognition recognition
of of
2,4,6 2,4,6
or or
8-pole 8-pole
motors motors
by by
software.software.
••
Integral Integral
software software
controlled controlled
cooling cooling
fan.fan.
••
Side-by-side Side-by-side
mounting mounting
without without
additional additional
clearance.clearance.
••
Optional Optional
protection protection
to to
IP56 IP56
(NEMA (NEMA
4/12) 4/12)
for for
MIDIMASTER MIDIMASTER
Vector Vector
inverters.inverters.