VMX-B Plus Series
Basic Configured Soft Starter – NEMA 4/12
Compact packaging with uncompromised features. The VMX-B Plus combines the VMX-Synergy Plus ANSI soft starter with a NEMA 4/12 enclosure — ready-to-install with all control and protection features built in.
| AC Supply Voltage | 208 – 575 Vac |
| Soft Starter | VMX-Synergy Plus (ANSI) |
| HP Ratings | 7.5 to 1,000 HP |
| Amp Ratings | 25 to 1,080 Amps |
| Overload Rating | 500% for 60 sec. (1.0 SF) |
| Enclosure | NEMA 4 / 12 |
| Starting Method | Adjustable 6 SCR voltage/current ramping |
| Bypass | Full Voltage D.O.L. start with overload |
Command Center
Illuminated E-STOP, Start/Stop pushbutton, motor run light, Local/Off/Remote selector, fault reset.
VMX-Synergy Plus Core
Latest generation ANSI rated soft starter with relay bypass and full motor overload protection.
Flexible Ramp Profiles
Multiple ramp profiles and Pump-Flex Decel for a wide variety of AC motor applications.
NEMA 4/12 Enclosure
Ready-to-install in harsh indoor/outdoor environments.
VMX-B Plus (uses VMX-Synergy Plus ANSI)
Technical Specifications
Power Components
6 SCRs in inverse parallel pairs for full phase angle soft start control
Line Voltage Range
200 to 690 VAC, 3 phase +10% / -15% on all units, 50/60 Hz
Current Ratings
9 – 1250A depending on unit selection
Control Voltage
User supplied 110/230VAC +10% / -15% tolerance, 60 Hz
Optional 24VDC
Bypass
Standard on all units
Enclosure
Open Chassis / Panel Mount
Overload
Full motor overload with Memory
Programmable Trip Class 10, 20 or 30
Overload Capacity 500% for 60 sec.
Short-Circuit Rating
65kA with breaker (VMX-SGY-A-62 and above)
Energy Savings
iERS – intelligent Energy Recovery System as standard
Input / Outputs
4 × programmable digital inputs
5 × programmable output relays
Analog input and output
USB for data logging and parameter setting/saving
Thermistor
Setup
Full Automatic Setup
Data Logging
Lifetime Application Event Logging Diagnostics
Comprehensive data logging
Touch Screen
3.5″ Full Color Touch Screen
Languages
Select from 15 Languages
Communication
Modbus RTU Standard
Options available for: Modbus TCP, Profibus DP, Ethernet/IP
VMX-B Plus Series
Documentation
- VMX-B Plus™ Brochure1 MB
- VMX-Synergy Plus™ Brochure3.64 MB
- VMX-Synergy Plus™ ANSI Brochure1.72 MB
- VMX-Synergy Plus™ User Manual4.21 MB
- VMX-Synergy Plus™ Quick Start Leaflet337 KB
- VMX-Synergy Plus™ Quick Start Guide2.84 MB
- VMX-Synergy Plus™ Modbus Parameter Tables598 KB
- VMX-Synergy Plus™ Communication Modules1 MB
- VMX-Synergy Plus™ Log File Download1 MB
VMX-B Plus Series
Software Tools
System Requirements
Windows 10 or higher
Intel Core i3 or equivalent
2 GB RAM minimum
100 MB disk space