DFS-Series

Brand Logo, Nidec Drives

General Purpose Micro AC Drive

0.18 to 4 kW (0.25 to 5 hp)

1Φ 100 & 200 V, 3Φ 200 & 400

DFS-Series

For many drive users, designing and building a high power drive cubicle requires extensive in house engineering expertise that they do not have.

Enclosure ratingIP23 – Standard
IP44 – Extra protection
IP54 – Air inlet grill filters
Electrical environmentEMC filter to meet generic emission IEC 61000-6-4 or operate in the First Environment
Remove internal EMC filter for use on un earthed supplies
Remove MOV protection for use on un earthed supplies
AC Input DisconnectA – Main switch with undervoltage release coil 230 VAC (MN)
B – Main switch with undervoltage release coil 24 VAC (MN)
C – Main switch with shunt trip voltage release coil 230 VAC (MX)
D – Main switch with shunt trip voltage release coil 24 VAC (MX)
2 x auxiliary contacts on main switch – supply and wiring
Emergency stop push button door mountedFor integration in your control system
Cubicle OptionsCabinet temperature-controlled roof fan
Plinth 200mm. Standard plinth is 100mm
Alternative 180 ° door hinges for improved access
Cylinder lock with key for extra cubicle security
Energy MonitoringA – kWh meter Conventional (IP54) with current transducers (non MID)
B – kWh meter Modbus RTU with current transducers (non MID)
C – kWh meter Profibus (400 V SUPPLY ONLY) with current transducers (non MID)
D – kWh meter Ethernet with current transducers (non MID)
kWh meter pulse contacts in combination with A, B, C OR D kWh meters
24 V backup powerSupply wiring installed for external 24V backup power supply
Additional CubiclesA – Integrated 400 mm empty cubicle with plinth, cable plates INCLUDING mounting plate For your system equipment
B – Integrated 400 mm empty cubicle with plinth, cable plates and WITHOUT mounting plate For your installation cable management
PackagingA – Integrated 400 mm empty cubicle with plinth, cable plates INCLUDING mounting plate For your system equipment
B – Integrated 400 mm empty cubicle with plinth, cable plates and WITHOUT mounting plate For your installation cable management