Mains Power Supply Connector X3

Servo drives in the Kollmorgen Essentials Drive series can be supplied as follows:

240V servo drive with 3 and 6A_rms

• 1, 2 or 3 phase industrial AC supply networks (TN-S or TT, see KSN): Electrical Data
  

240V servo drive with 12A_rms

• 3 phase industrial AC supply networks (TN-S or TT, see KSN): Electrical Data
  

For connection to corner grounded delta supply networks contact Kollmorgen customer support.

Periodic overvoltages between phases (L1, L2, L3) and the PE/housing of the servo drive must not exceed 1,000V peak. In accordance with IEC 61800, voltage spikes (< 50 µs) between phases must not exceed 1,000V. Voltage spikes (< 50 µs) between a phase and the PE/housing must not exceed 2,000V.

8/4 pin, pitch 7.62/10.16mm Wiring example: 1 phase AC supply (see "One phase AC mains (240V servo drive)") 2 phase AC supply (see "Two phases AC mains (240V servo drive)") 3 phase AC supply (see "Three phases AC mains (240V servo drive)") The servo drive requires external EMC filter for use in industrial environment, product category C. Mating connector data (see "Wiring") Fusing with different system structures (see "Fusing")

Pin	Label	Signal	1~ Supply	2~Supply	3~ Supply
1	PE	PE	Protective earth	Protective earth	Protective earth
2	L1	L1	Phase L1	Phase L1	Phase L1
3	L2	L2	Neutral N	n.c.	Phase L2
4	L3	L3	n.c.	Phase L2	Phase L3

For DC supply: observe notes Mains Power Supply Connector X3 .

 

Wiring examples mains power supply

One phase AC mains (240V servo drive)

• Directly to one phase supply network with neutral line.

• Activate single phase supply (VBUS.THREEPHASE = 0).
• Set VBUS.ACNOMINAL to desired nominal AC line voltage for lines other than nominal rated VAC.
• For complete information refer to WorkBench Help.
• You need to provide AC line filtering. Use filter type FN2090 and refer to the Accessories for Kollmorgen Essentials Drives for more information. Use a shielded cable between filter and drive.

Two phases AC mains (240V servo drive)

• Directly to two-phase supply network without neutral line.

• Activate single phase supply (VBUS.THREEPHASE = 0).
• Set VBUS.ACNOMINAL to desired nominal AC line voltage for lines other than nominal rated VAC.
• For complete information refer to WorkBench Help.
• You need to provide AC line filtering. Use filter type FN2090 and refer to the Accessories for Kollmorgen Essentials Drives for more information. Use a shielded cable between filter and drive.

 

Three phases AC mains (240V servo drive)

• Directly to 3-phase supply network.
• Activate 3-phase supply (VBUS.THREEPHASE = 1).
• Set VBUS.ACNOMINAL to desired nominal AC line voltage for lines other than nominal rated VAC.
• For complete information refer to WorkBench Help.
• You need to provide AC line filtering. Use filter type FN2090 and refer to the Accessories for Kollmorgen Essentials Drives for more information. Use a shielded cable between filter and servo drive.
• 240V servo drive with 3 and 12 A_rms:
  Motor cable < 10 m: use filter FN 2090 in industrial environment, category C2.
  Motor cable ≥ 10 m: use filter FN 2060 in industrial environment, category C3.

Fusing

Fuse types	Description
US fuses	Class J, 600VAC, 200kA SCCR, time-delay must be UL and CSA listed Alternate fuses to Class J must have similar or better Ip and I²T performance per UL 508A SB4.2 at max. 5kA SCCR rating.
EU fuses	gS or gG, 400/500V, time-delay max. 10kA SCCR
Fuse holders	Use finger-safe fuse holders according to EN 60529 in combination with the standard fuse blocks.

AC supply, single servo drives, line fusing

• F1, F2, F3: depends on sum of application's required input currents and cabinet requirements.
• Filters for special EMC requirements only Certificates and Declarations.
• FN1, FN2, FN3 recommended rating see table below:

Servo drive Model	FN1, FN2, FN3: Ampere rating	Example class J Eaton Bussmann	Example class J Mersen
KED-6V03 KED-6V06	10A (Time-Delay)	LPJ10SP, DFJ10	AJT10, HSJ10
KED-6V12	15A (Time-Delay)	LPJ15SP, DFJ15	AJT15, HSJ15