VMX-Synergy Plus™ NEMA
NEMA Rated (Size 1 to 8) Premium Digital Soft Starter
Best in Class NEMA Rated Soft Starter. Internal NEMA contactors are best used in very heavy-duty applications where downtime is not an option. The NEMA contactor can continue to run the motor should the electronics fail — keeping production running until a repair can be scheduled.
| AC Supply Voltage | 208 – 575 Vac |
| HP Ratings | 7.5 to 700 HP |
| Amp Ratings | 32 to 1,215 Amps |
| Overload Rating | 500% for 60 sec. |
| NEMA Size | 1 to 8 |
| Bypass | Internal NEMA contactor |
| Enclosure | Module only or NEMA 1 / 12 |
| Rating | NEMA |
NEMA Contactor Bypass
Motor continues running even if electronics fail — critical for zero-downtime applications.
Heavy Duty Rated
Ideal for very heavy-duty applications where unplanned downtime is not acceptable.
Color Touch Screen
15 global languages with active mimic diagrams and full event logging.
iERS Energy Savings
Intelligent Energy Recovery System for fixed-speed energy optimization.
VMX-Synergy Plus™ (NEMA)
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
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-Synergy Plus™ (NEMA)
Documentation
- 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-Synergy Plus™ Battery Removal215 KB
VMX-Synergy Plus™ (NEMA)
Software Tools
System Requirements
Windows 10 or higher
Intel Core i3 or equivalent
2 GB RAM minimum
100 MB disk space