LYDS6 – Surge Protector, Surge Arrestor, Isolating Switch

LYDS6

Item No.: LYDS6

LYDS6

Description：

LYDS6 Screw fixing doesn’t interfere with the sealing performance; Multiple mechanical seals around the shaft guarantee the reliability of a waterproof and moisture-proof design; Stainless steel rotary screw does not rust nor damp; Standard cable interface available with seal rings; Internal sealing in top and bottom covers, combined with 2 screws, guarantee an IP66 protection degree.

Product Benefits

Ip66, UV Resistance
Arcing Time < 3ms
Earth Terminal
IEC60947-3, AS60947.3
2 Poles, 4 Poles Available(Single | Double String)
DC-PV2 / DC-21B: 55A up to 1500VDC

Technical Data

Main Parameters
Model	A	13	20	25	40	50
Rated insulation voltage Ui	V	1500	1500	1500	1500	1500
Rated thermal curent Ith	A	32	40	55	55	55
Rated impuke withstand voltage Uimp	V	8000
Rated short-time withstand current(1s)kow	A	780
Rated short-time making capacty kcm	A	1200
Maximum cable coss sections (incl.jumper)
Solid or stranded	mm²	4-16
Flexible	mm²	4-16
Flexible(+multicorecable end)	mm²	4-16
Torque
Tightening torque terminal screws M4	Nm	1.2-1.8
Tightening torque single hole mounting nut M16	Nm	2.0-2.3
Tightening torque knob screws M3	Nm	0.5-0.7
Switchingon oroff torque	Nm	0.9-1.3

Technical Data

Main Parameters
Model						A	13		20		25		40		50
Rated insulation voltage Ui						V	1500		1500		1500		1500		1500
Rated thermal curent Ith						A	32		40		55		55		55
Rated impuke withstand voltage Uimp						V	8000
Rated short-time withstand current(1s)kow						A	780
Rated short-time making capacty kcm						A	1200
Maximum cable coss sections (incl.jumper)
Solid or stranded						mm²	4-16
Flexible						mm²	4-16
Flexible(+multicorecable end)						mm²	4-16
Torque
Tightening torque terminal screws M4						Nm	1.2-1.8
Tightening torque single hole mounting nut M16						Nm	2.0-2.3
Tightening torque knob screws M3						Nm	0.5-0.7
Switchingon oroff torque						Nm	0.9-1.3
General parameters
Knob positions								12 o’dock OFF,3 o’dock ON(9o’dock OFF,12 o’dock ON)
BectricalLife				Actual				3000 Cydes
				Standard				300 Cydes
MechanicalLife				Actual				10000 Cydes
				Standard				10000 Cydes
Distance ofcontacts (per pole)							mm	8
Operation temperature							℃	-40 to +85
Store temperature							℃	-40 to +85
Pollutiondegree								3
Overvoltage category								lⅡ
IP rating of shafte and mounting nut								IP66
According to IEC/EN60947-3.Utilizationcategory DC-PV1.
Layers	Voltage/current(DC-PV1)
2/3/4/6/8/10			600Vdc		800Vdc			1000Vdc		1200Vdc		1500Vdc			Model
			32		26			13		10		5			LYDS5(6)(7)XX/13/ZY
			40		30			20		12		6			LYDS5(6)(7)XX/20/ZY
			55		45			25		15		8			LYDS5(6)(7)XX/25/ZY
			/		50			40		30		20			LYDS5(6X(7)XX/40/ZY
			1		55			50		40		30			LYDS5(6)(7)XX/50/ZY
4T/B/S			/					32		26		13			LYDS5(6)(7)XX/13/ZY
			/		/			40		30		20			LYDS5(6)(7)XX/20/ZY
			/		/			55		40		30			LYDS5(6)(7)XX/25/ZY
			/		1					/		45			LYDS5(6)(7)XX/40/ZY
												50			LYDS5(6)(7)XX/50/ZY
According to AS60947.3.UtilizationcategoryDC-PV2.
Layers	Voltage/current(DC-PV2)
2/3/4/6/8/10			600Vdc		800Vdc			1000Vdc		1200Vdc		1500Vdc			Model
			13		13			6		4		3			LYDS5(6)(7)XX/13/ZY
			20		15			8		6		4			LYDS5(6)(7)XX/20/ZY
			25		23			10		8		5			LYDS5(6)(7)XX/25/ZY
			40		30			20		15		8			LYDS5(6)(7)XX/40/ZY
			50		40			25		18		10			LYDS5(6)(7)XX/50/ZY
4T/B/S3T/6T/9T			/					12							LYDS5(6)(7)XX/13/ZY
			/		/			18		1		/			LYDS5(6)(7)XX/20/ZY
			/					20		/					LYDS5(6)(7)XX/25/ZY
			/		/			40		/		/			LYDS5(6)(7)XX/40/ZY
			/		/			50		/		/			LYDS5(6)(7)XX/50/ZY
Accordingto UL5081.Utilization category UL.
Layers	Voltage/current(UL508i)
2/3/4/6/8/10		600VDC				800VDC				1000VDC				Model
		30				30				13				LYDS5(6X(7)XX/13/ZY
		30				30				20				LYDS5(6X(7)XX/20/ZY
		30				30				25				LYDS5(6)(7)XX/25/2Y
		30				30				30				LYDS5(6X(7)XX/30/2Y
Note*10P products needs to be customized,please kindly contact us if need them