Nord Nordac FLEX SK200E series Motor Mounted AC Inverter for a 0.75kW, 80-112 Frame, 400V 3 Ph motor to 2.3A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC Induction or PM Synchronous Motor.
Nord SK200E is supplied with a suitable Connection Unit which is suitable for a 80, 90, 100 and 112 frame Motors. Supplied as 2 separate items. (SK200E Size 1 Inverter and 80-112 frame Connection Unit)
If the Nord SK200E is required without the Connection Unit, please see linked item below
Rated Output Current: 2.3A
Overload: 150% x 60 seconds, 200% x 3.5 seconds.
Control: V/F, Sensorless Vector, Closed Loop Speed (with HTL encoder fitted, 2 Digital Inputs used)
Speed Control Range: 0Hz to 400Hz
Dynamic Braking (DBr): Internal Braking Switch is fitted. If braking is required an external resistor should be fitted (not supplied), 200 Ohm minimum.
No front mounted keypad. To view and change parameters please see ‘Parameter Boxes’ below
2 Analogue Inputs, 4 Digital Inputs, 2 Digital Output, 1 x PTC, Nord System Bus, 1 x RJ12 port with RS232/RS485 interface for programming,
Frame 1.
Overall Size: 131mm H x 156mm W x 236mm D, 3kg. (AC Inverter Only)
Enclosure Rating: IP55
Connection Unit is suitable to be directly mounted on to Nord 80-112 Frame motors. For 63-71 Frame motors an additional adapter plate is required, please see linked items below
Input Current: 2.1A
Input Voltage: 380V to 500V Three Phase -20%/+10% at 50-60Hz ±5%
EMC Filters: IEC EN61800-3 Category C3 (Industrial). Can be disconnected if required (Jumpers)
Rated Ambient: 50°C (S1 Duty – Continuous)
Fuses and Mains Switch or Circuit Breaker required to protect and isolate the AC Inverter
Part number: SK 200E-750-340-A & SK TI4-1-200-3, also known as 275226306 & 275270140