WashiON KYORITSU KEIKI SSK Series NE Type Automatic Transfer Switches

Manufacturer: WashiON KYORITSU KEIKI
Model: SSK Series

Features

Capable of neutral stop operation.
Compact and lightweight design.
Available in a broad variety of models.

Specifications

Type
Type				606 E	61 E	62 E	64 E	66 E	68 E	610 E
Rated Voltage				660VAC/140VDC
Rated current				60A	100A	200A	400A	600A	800A	1000A
Throw				Double throw (D)
Connection				Front (F), Back (B)
Weight Front (Back)	2 P			7.5kg (6.5 Kg)		9 kg (6.7 Kg)	15 kg (13.0 kg)	45 kg (35.0 kg)	50 kg (38.0 kg)
	3 P			9 kg (8.01 Kg)		11 kg (7.6 Kg)	18 kg 16.0 kg)	53 kg (43.0 kg)	60 kg (48.0 Kg)
	4 P			10.5kg (9.5 kg)		13 kg (8.5 kg)	21 kg (19.0 kg)	61 kg (51.0 kg)	70 kg (58.0 kg)
Control current	Make	2 P 3 P	100VDC	3.0 A		4.0 A	4.4 A	5.2 A	6.3 A
			100VAC	3.2 A		4.4 A	5.2 A	6.2 A	7.2 A
			200VAC	1.8 A		2.4 A	2.7 A	3.2 A	3.6 A
		4 P	100VDC	4.0 A		4.3 A	6.0 A	6.3 A	7.1 A
			100VAC	4.4 A		5.0 A	7.0 A	7.2 A	8.1 A
			200VAC	2.4 A		2.5 A	3.5 A	3.6 A	4.1 A
	Trip	2P 3P 4P	100VDC	0.8 A		1.0 A	1.1 A	1.5 A	2.1 A
			100VDC	1.0 A		1.2 A	1.2 A	1.6 A	2.4 A
			100VDC	0.5 A		0.6 A	0.6 A	0.8 A	1.2 A
Coil insulation class				A class (short time rating)
Withstand Voltage		Main circuit		2500V AC, one minute (50/60 Hz)
Withstand Voltage		Control circuit		2000V AC, one minute (50/60 Hz)
Short time current capacity (fsec during conduction)				5 kA		10 kA	12 kA	15 kA	22 kA
Short peak current				12 kA		25 kA	30 kA	37 kA	50 kA
Make and break capacity				AC 3 class (10le make, 8le break Cos φ=0.35) DC 1 class (1.1le make, 1.1le break L/R=1ms)
Life				Class 4 (mechanical life: 250,000 times, electrical life: 50,000 times)
Switching frequency				No. 4 (150 times/hr)
Switching characteristics (at rated voltage)		Opening time		0.030 sec		0.035 sec	0.045 sec	0.060 sec	0.065 sec
Switching characteristics (at rated voltage)		Switching time		0.028 sec		0.030 sec	0.040 sec	0.050 sec	0.050 sec
Auxiliary control make & break capacity				Max. 250VAC 15A, 110VDC 5A, Min. 24VDC 0.1A
Notes			1	Weight represents that of F Types.				Weight represents that of Back (B) Types.
			2	Even with the back connection type, front wiring is to be performed for the control citcuit and auxillary circuit.
			3	Make time is the time from control signal ON to contact making.
			3	Trip time is the time from control signal ON to contact breaking.

Type
Type				612 E	616 E	620 E	630 E	640 E	650 E
Rated Voltage				660VAC/140VDC
Rated current				1200A	1600A	2000A	3000A	4000A	5000A
Throw				Double throw (D)
Connection				Front (F), Back (B)		Back(B)
Weight Front (Back)	2 P			71kg (k48.0g)		(100kg)	( 110kg)	(170kg)	(190kg)
	3 P			80kg (58.0kg)		(150kg)	(150kg)	(210kg)	(270kg)
	4 P			98kg (70.0kg)		(190kg)	(190kg)	(250kg)	(350kg)
Control current	Make	2 P 3 P	100VDC	7.1 A		5.2 A	12.2 A	13.1 A	19.0 A
			100VAC	8.1 A		6.4 A	13.9 A	16.1 A	22.3 A
			200VAC	4.1 A		3.4 A	7.1 A	7.7 A	10.9 A
		4 P	100VDC	9.7 A		12.2 A	20.4 A	24.0 A	31.4 A
			100VAC	11.5 A		13.9 A	25.0 A	28.3 A	36.9 A
			200VAC	5.6A		7.1 A	12.6 A	14.2 A	18.1 A
	Trip	2P 3P 4P	100VDC	2.5 A		4.2 A	5.3 A	8.2 A	12.5 A
			100VDC	2.8 A		4.5 A	6.2 A	9.5 A	15.1 A
			200VDC	1.4 A		2.4 A	3.9 A	5.2 A	7.1 A
Coil insulation class				A class (short time rating)
Withstand Voltage		Main circuit		2500V AC, one minute (50/60 Hz)
Withstand Voltage		Control circuit		2000V AC, one minute (50/60 Hz)
Short time current capacity (fsec during conduction)				25 kA		35 kA	50 kA	50 kA	50 kA
Short peak current				55 kA		60 kA	80 kA	100 kA	120 kA
Make and break capacity				AC 3 class (10le make, 8le break Cos φ=0.35) DC 1 class (1.1le make, 1.1le break L/R=1ms)		AC 2 class (4le make, 4le break Cos φ=0.65 )
Life				Class 5 (mechanical life: 250,000 times, electrical life: 50,000 times)		(mechanical life: 10,000 times, electrical life: 5,000 times)
Switching frequency				No. 4 (150 times/hr)		No. 5 (150 times/hr)
Switching characteristics (at rated voltage)		Make		0.07 sec		0.085 sec	0.09 sec	0.10 sec	0.12 sec
Switching characteristics (at rated voltage)		Trip		0.06 sec		0.065 sec	0.07 sec	0.08 sec	0.09 sec
Auxiliary control make & break capacity				Max. 250VAC 15A, 110VDC 5A, Min. 24VDC 0.1A
Notes			1	Weight represents that of Back (B) Types.
			2	Even with the back connection type, front wiring is to be performed for the control citcuit and auxillary circuit.
			3	Make time is the time from control signal ON to contact making.
			3	Trip time is the time from control signal ON to contact breaking.

Overall Dimensions

Control circuit terminal block (M3.5)
Safety label
Manual operation nameplate
Manual closing handle inlet
A power supply manual tripping pushbar inlet
B power supply manual tripping pushbar inlet
A power supply closing marking
B power supply closing marking
OFF position marking
Model nameplate
Auxiliary circuit terminal (M4)
A power supply main circuit terminal
B power supply main circuit terminal
Load main circuit terminal
Main circuit terminal cover (Front only)
Earth terminal (400A and below: also for mounting use)

♦606NE, 61NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	200	185	30	60	180
3P	230	215
4P	260	245

♦62NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	230	215	30	60	180
3P	275	260
4P	320	305

♦64NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	275	255	30	60	220
3P	335	315
4P	395	375

♦66NE Front (F)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	400	370	30	45	400
3P	465	435
4P	530	500

♦66NE Back (B)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	340	310	30	45	400
3P	405	375
4P	470	440

♦68NE, 610NE Front (F)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	430	400	30	45	400
3P	510	480
4P	590	560

♦68NE, 610NE Back (B)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	370	340	30	45	400
3P	450	420
4P	530	500

♦612NE, 616NE Front (F)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	470	440	30	45	400
3P	570	540
4P	670	640

♦612NE, 616NE Back (B)

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	410	380	30	45	400
3P	510	480
4P	610	580

♦620NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	545	505	30	45	500
3P	680	640
4P	815	775

♦630NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	640	600	30	45	500
3P	820	780
4P	1000	960

♦640NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	780	730	30	50	550
3P	1030	980
4P	1280	1230

♦650NE

Dimensions	A	B	Arc space
Dimensions			S 1		S 2
Poles			250V	660V	S 2
2P	880	830	30	50	550
3P	1180	1130
4P	1480	1430

Panel Finish Dimensions

Type		606NE 61NE	62NE	64NE	66NE		68NE,610NE		612NE,616NE		620NE	630NE	640NE	650NE
Type		606NE 61NE	62NE	64NE	Front	Back	Front	Back	Front	Back	620NE	630NE	640NE	650NE
B	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
J	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
	2P	185	215	255	370	310	400	340	440	380	505	600	730	830
I		185	215	255	370	310	400	340	440	380	505	600	730	830
I		185	215	255	370	310	400	340	440	380	505	600	730	830
I		185	215	255	370	310	400	340	440	380	505	600	730	830
I		185	215	255	370	310	400	340	440	380	505	600	730	830
I		185	215	255	370	310	400	340	440	380	505	600	730	830

N: Distance to right-hand terminal.
J,K and L apply to the back type (B).
6-M for 630NE(4P), 640NE and 650NE

WashiON KYORITSU KEIKI CO.

Features

Specifications

Overall Dimensions

♦606NE, 61NE

♦62NE

♦64NE

♦66NE Front (F)

♦66NE Back (B)

♦68NE, 610NE Front (F)

♦68NE, 610NE Back (B)

♦612NE, 616NE Front (F)

♦612NE, 616NE Back (B)

♦620NE

♦630NE

♦640NE

♦650NE

Panel Finish Dimensions

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