Solar Disconnector Switch 1500V 400A 630A 800A 2p Load Break Switch

Basic Info

Model NO.	EHDT
Type	Low-voltage
Structure	Single-column Disconnector
Installation	Indoor High-voltage
Operation	Manual
Grounding Mode	Grounding
Movement Mode	Plug-in Type
Number of Poles	Three Pole
Grounding	Single Ground
Series	Single-Stage
Run	Turn the Horizontal
Switching Mode	Single Throw-in
Common Model	YR
Structure of Operating	Electric
Certification	ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000
Brand	Onccy
Transport Package	Box
Specification	plastic
Trademark	Onccy
Origin	China

Product Description

Solar Disconnector Switch 1500V 400A 630A 800A 2p Load Break Switch

DC load Isolator Switch with IEC standard,Available from 400A-630A-800A in 4P version, acting as a load break switches for DC current. Especially indicated for installations for photovoltaic energy generators, which require a safe disconnection. Standard handle is supplied pad lockable in position "OFF" for maintenance. Bridging links available for series connections.

Product Benefits

Easy to install

• Wiring: Since the 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 mechanical device can be centered to meet the installation requirements.

Safe reliable operation

• Reliable position indication 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 55 C(131F),functional from -40 to+122F(-40 to +50°C).

Designed for harsh environments

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

Technical Data

Rated current Ie					160A	250A	315A	315H	400A	630A	800A
Frame size					EHD-315				EHD-630
Thermal current (Ith)					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)
EHDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV1/DC-21B	160	250	315	400	400	630	800
EHDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV1/DC-21B	100	160	250	315	400	630	800
EHDT	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)
EHDN	2P(1P+,1P-)	4P(2P+,2P-)	1000VDC	DC-PV2	160	250	315	-	400	630	-
EHDT	2P(1P+,1P-)	4P(2P+,2P-)	1500VDC	DC-PV2	100	160	250	-	400	630	-
EHDT	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 making capacity 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	2×185	2×240
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

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on
Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.