AD437153353153en-010301.pdf - 第13页
Fea ture Benefit Small footprint and compact size – Saves panel space Selection can be based on motor power – Easy selection Universal control voltage – Simplifies selection – Keeps stock at a minimum “Fit and f orget” co…
Feature Benefit
Small footprint and compact size – Saves panel space
Built-in bypass
– Minimizes installation cost and
eliminates power loss
– Reduces heat build up. Savings in
components, cooling, wiring and labor
Advanced accessories –
Allows enhanced functionality
Advanced SCR control algorithms
balance output waveform
–
Allows more starts per hour,
at higher load
Reliable Maximum up-time
Essential motor protection (MCD 202) – Reduces overall project investment
Max. ambient temperature 60
°C
without derating
– No external cooling or oversizing necessary
User friendly Save commissioning
Easy to install and use
Easy DIN rail mounting for sizes up to 30 kW – Saves time and space
VLT® Compact Starter MCD 200
VLT® Compact Starter MCD 200 series from Danfoss
includes two soft starters in the power range 7.5-110 kW.
The series offers easy DIN rail mounting
for sizes up to 30 kW, 2-wire or 3-wire
start/stop control and excellent
starting duty (4 x Ie for 6 seconds).
Heavy starting ratings at 4x Ie
for 20 seconds.
Compatible with grounded delta
power systems.
Power range
7.5 – 110 kW
Remote operation
The dedicated remote operator
kit facilitates remote operation of
VLT® Compact Starter MCD 201 and
VLT® Compact Starter MCD 202 .
The operator (IP54/NEMA 12) is
mounted on the cabinet front and
allows remote control, status indication
and motor monitoring of an individual
VLT® Compact Starter using RS485
serial communication.
MCD 201
MCD 202
MCD 202 provides enhanced soft start functionality
and various motor protection features
M
3~
Ramp up
Initial torque
Ramp
down
U
M
3~
Ramp up
Initial current
Current
limit
I
Ramp
down
U
Power range (400 V) 7-30 kW 37-55 kW 75-110 kW
Height [mm] 203 215 240
Width [mm] 98 145 202
Depth [mm] 165 193 214
Dimensions
AD437153353153en-010301 > VLT® Soft Starter 12
Feature Benefit
Small footprint and compact size – Saves panel space
Selection can be based on motor power –
Easy selection
Universal control voltage
– Simplifies selection
– Keeps stock at a minimum
“Fit and forget” contactor design
– Simplifies installation
– Reduces required panel space
Reliable Maximum up-time
Robust semiconductor design – Reliable operation
Almost unlimited number of starts
per hour without derating
– Prevents unauthorized changes
Max. ambient temperature 50
°C
without derating
– No external cooling or oversizing necessary
User friendly Save commissioning
Easy to install and use – Saves times
Digitally controlled rotary switches – Secures precise settings and simplifies installation
Easy DIN rail mounting for sizes up to 30 kW – Saves time and space
Eltwin SMC Soft Starter
The Eltwin SMC soft starter is a cost-
effective and extremely compact soft
starter for AC motors up to 11 kW, due
to a unique semiconductor design.
For more details, visit
https://www.eltwin.com/solutions/ic-contactors/smc-3-dol
Power range 1.5 kW 7.5 kW 11 kW
Height [mm] 102 110 110
Width [mm] 22.5 45 90
Depth [mm] 123.5 128.1 128
Dimensions
AD437153353153en-010301 > VLT® Soft Starter
13
VLT® Soft Starter MCD 600 Eltwin SMC Soft Starter
Type
n
Premium soft starter with advanced built-in functions
n Compact design with high power density
n A true “fit and forget” soft starter for DIN rail mount,
Eltwin SMC Soft Starter provides basic soft start and stop function
Concept
n
Multiple enhanced start/stop functions
n Voltage range: 200-690 VAC
n Current range: 20 - 1250 A
n Built in bypass contactor up to 1250 A
n Control voltage 24 V AC/DC or 110-2030 VAC
n 3-phase SCR control
n Soft start
n Soft stop
n 0.1-11 kW @ 400 V
n 400-480 mains voltage
n 24-480 V AC/DC control voltage
n 2-phase SCR control
Start/stop
n
Two motor parameter sets
n Constant current and current ramp start
n Adaptive control starting/stopping
n Kickstart
n Coast to stop and TVR stop
n DC brake
n Soft brake
n Jog (forward and reverse)
n Timed voltage ramp-up
n Adjustable start torque
n Selectable kick-start function
n
Inside delta (6 wire) control
n Soft trip
n Pump clean
n Reversing contactor control
n Emergency run mode
n Timed voltage ramp-down
Protection
n
Motor thermistor connection terminals
n Current imbalance
n Undercurrent & overcurrent protection
n Undervoltage & overvoltage protection
n Dry pump protection (under-power & over-power protection)
n Phase sequence (forward/reverse/any)
n Phase loss
n Power loss
n Starts per hour limit
n Restart delay (pump back spin delay)
Input/output
n
2 fixed digital function inputs (Start, Reset)
n 2 programmable digital inputs
n 1 fixed digital output (Main contactor)
n 2 programmable digital outputs
n 1 programmable analog output
n 1 motor thermistor input
Control and connectivity
n
Multi-language graphical display
n Configurable display screen
n Remote keypad IP65
n I/O and network expansion options
n Universal two-wire control
n Programmable via 3 rotary switches
Option cards
n
Modbus RTU
n PROFIBUS
n DeviceNet
n Modbus TCP
n PROFINET
n EtherNet/IP
n Smart Card for Pump Control
Other features
n
Integrated bypass up to 1250 A
n USB port and data logging
n Voltage measurement
n SCR fail PowerThrough operation
n Full week /daily on/off scheduling
n On demand Run timer mode (on/off cycle timer)
n Run simulation for commissioning
n 384 event logs
n QR Code in LCP for service
n Danfoss MCD Mate for smartphone
n Extremely robust SCR design for unlimited number
of starts per hour, LED indication, IP20
Approvals
n
S1 and S2: CE, UL, CCC, EAC, RCM, Lloyds
n S3: CE, UL, CCC, EAC, RCM, Lloyds
n Remote keypad IP65
n I/O and network expansion options
n UL, CE
AD437153353153en-010301 > VLT® Soft Starter 14