CJAS80 3P 80A Din-Rail installation electrical Switch Disconnector for solar system

Short Description:

CJSD80 Switch-disconnectors are widely used in Power Distribution systems and Automation systems for Buildings, Power, Petrochemical and other industries, can effectively solve the problems of emergency disconnection, safety disconnection, machine control and motor control.

With integrated isolation, breaking and switching function, the high performance design means these products can be easily changed form Load Isolation Switches to Cam Switches and provide highly innovative solutions for many application.

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Technical details

Type	3P	SD16R	SD20R	SD25R	SD32R	SD40R	SD63R	SD80R	SD80HR	SD100R	SD125R
	4P
Agreed heating current(≤40°C)		16A	20A	25A	32A	40A	63A	80A	100A	100A	125A
IEC rated operational current Ie AC-21A/B(≤690V)		16A/16A	20A/20A	25A/25A	32A/32A	40A/40A	63A/63A	80A/80A	100A/100A	100A/100A	125A/125A
IEC rated operational current Ie AC-22A/B	415V	16A/16A	20A/20A	25A/25A	32A/32A	40A/40A	63A/63A	80A/80A	100A/100A	100A/100A	125A/125A
	500V
	690V					32A/40A	40A/63A	63A/80A	63A/80A	80A/100A	100A/125A
IEC rated operational current Ie AC-23A/B	415V	16A/16A	20A/20A	25A/25A	32A/32A	40A/40A	63A/63A	80A/80A	100A/100A	100A/100A	125A/125A
	500V				25A/25A		63A/63A			80A/100A	100A/100A
	690V						40A/40A			63A/63A	63A/63A
IEC rated operational current Ie DC-21B	110VDC	16A(1)	20A(1)	25A(1)	32A(1)	40A(1)	63A(1)	80A(1)	100A(1)	100A(1)	125A(1)
	250VDC	16A(2)	20A(2)	25A(2)	32A(2)	40A(2)	63A(2)	80A(2)	100A(2)	100A(2)	125A(2)
	400VDC	16A(3)	20A(3)	25A(3)	25A(3)		40A(3)			63A(3)
IEC rated operational power (3Phse) AC-23A/B	415V	7.5KW	9KW	11KW	15KW	18.5KW	30KW	37KW	45KW		55KW
	500V
	690V		11KW	15KW
Short circuit withstand current of fuse protection (kA rms expected value)
Fuse class		16A	20A	25A	32A	40A	63A	80A	100A		125A
Rated conditional short-circuit current		50kA								25kA
Short circuit withstand current of circuit breaker for protection, any circuit breaker that can trip within 0.3s
Rated short-time withstand current		2.5kA					3kA			5kA
Short circuit performance (unprotected)
Rated short-time withstand current		1.26kA					1.5kA			2.75kA
Rated short circuit making capacity		1.8kA					2.1kA			3.9kA
Cross area of terminals		1.5~16mm²					2.5-35mm²			10~70mm²
Rated insulation voltage Ui		800V
Rated impulse withstand voltage Uimp		8kV
Mechanical Endurance		100000
Ambient Temperature		Operating -25°C…+55°C / Storage -40°C…+70°C
(1)Each pole is used as positive and negative (2)Three poles are used in series with positive and negative poles, of which two poles are in series, and the other is negative (3)Four poles are used in series with positive and negative poles