China Factory 160A-800A 1500V Manual transfer DC switch-disconnector for solar PV system

Short Description:

Product Benefits

·Easy to install
Wiring: Switch is non-polarized, all types of wiring and connections are possible.
Easy access without tools, and auxiliary contacts can be integrated without tools.
The operating mechanism can be centered to meet the installation requirements.

·Safe reliable operation
Reliable position indicator through visible contacts.
The opening and closing of the switch is fully independent from the speed of operation, ensuring safe operation under all conditions.
High temperature withstand: no derating up to 70°C.
Ambient Temperature: -40°C to +70°C.

·Designed for harsh environments
Vibration testing (from 13.2 to 100 Hz at 0.7g).
Shock testing (15g during three cycles).
Humid temperature testing (2 cycles, 55°C/131F with 95% humidity level).
Salt mist testing(3 cycles with humidity storage, 40°C/104F, 93% humidity after each cycle).

Send email to us

Product Detail

Product Tags

Technical data

Rated current le					160A	250A	315A	315H	400A	630A	800A
Frame size					CJD-315				CJD-630
Thermal current (lth)					160	250	315	400	400	630	800
Rated insulation voltage (Ui)					1500	1500	1500	1500	1500	1500	1500
Rated impulse withstand voltage Uimp (KV)					12	12	12	12	12	12	12
Code	Number of poles		Rated voltage	Utilisation category	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)
CJDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV1/DC-21B	160	250	315	400	400	630	800
CJDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV1/DC-21B	100	160	250	315	400	630	800
CJDT	3P(2P+,1P-)	6P(4P+,2P-)	1500VDC	DC-PV1/DC-21B	-	-	315	400	-	-	-
	Number of poles		Rated voltage	Utilisation category	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)	Ie(A)
CJDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV2	160	250	315	-	400	630	-
CJDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV2	100	160	250	-	400	630	-
CJDT	3P(2P+,1P-)	6P(4P+,2P-)	1500VDC	DC-PV2	-	-	315	-	-	-	-
The short-circuit capacity is between 1000 and 1500VDC (no protection)
Rated short time withstand current lcw 1s (kAeff) Icw					5	5	5	5	8	8	8
Rated short-circuit makingapacity lcm(kA peak)- 60 ms Icm					10	10	10	10	10	10	10
Cable
Recommended Cu rigid cable cross section(mm)					70	120	185	185	240	2X185	2X240
Recommended Cu busbar width(mm)					20	20	20	20	25	25	25
Mechanical characteristics
Durability (number of operating cycles)					8000	8000	8000	8000	8000	8000	8000
Number of cycles of operation with current					1000	1000	1000	1000	1000	1000	1000