Professional Solar DC Isolator Manufacture
This is an essential safety switch and is mandated in each photovoltaic power system according to IEC 60364-7-712. The corresponding British requirement comes from BS7671 - Part 712.537.2.1.1, which states "To allow maintenance of the PV convertor, means of isolating the PV convertor from the DC side and the AC side must be provided".
ONCCY DC Isolator is Designed for solar inverter DC side disconnect, Combined with other components, our switches can guarantee complete protection from any form of over-voltage and overloading. With a special instruction for arc extinguishing, we offer increased safety, reliability and longer life.
Product Description
EDS1 Panel Mounting DC Isolator (1200V)
Product Benefits
- Blue/blackpadlockable handles to prevent unauthorized use
- Front plate hinged to allow access to screws without removing handle and face plate
- 3 and 4 pole versions available from stock. 6 pole version available upon request
- Auxiliary and additional blocks available
EDS1 Series isolator Parallel wiring, larger aperture, much easier wiring. Suitable for distribution box module with lock installation. Arc extinction time less than 3ms.Modular design. 2 poles & 4poles optional. Comply with IEC60947-3(ed.3.2):2015, DC-PV1standard.
EDS1 series isolation switch is suitable for a power system with rated voltage DC 1200V or below and rated current 32A or below. The product can be used for infrequent switching-on and switching-off and can disconnect 1 - 2 MPPT lines at the same time. It is especially suitable for isolating lines in HVDC transmission and distribution systems, such as cutting off the high voltage DC current between solar panels and inverters
Advantages
- Protection functions: overload, short circuit
- Rated short circuit breaking capacity icu up to 10kA
- Non-polarity, easy wiring
- Rated current in up to 125A
- Rated voltage ue up to 1000V
- Designed for PV, energy storage and other dc applications
Product Benefits
- Installed at any angle can achieve IP67 waterproof level
- UV resistance and V0 flame retardant material
- Contact Silver Plating, silver layer thickness to the industry's highest standards
- Arcing Time in 3ms
- Breather valve attached on the bottom of the isolator
- No Polarity
- Lockable at OFF position
- AS 60947.3:2018 and IEC 60947.1:2015 standard
- 5 years warranty, product insurance, and recall insurance available
Product Parameters
Technical Data
| Main Parameters |
EDS1/N EDS1/S |
| Rated Insulation Voltage |
Ui |
V |
1500 |
| Rated thermal current |
Ith |
A |
32 |
| Rated impulse withstand voltage |
Uimp |
V |
8000 |
| Rated short-circuit making capacity |
Icw |
A |
1 kA,1 S |
| Maximum cable section(incl.jumper) |
| Solid |
mm2 |
4-16 |
| Flexible |
mm2 |
4-10 |
| Flexible(+multicore cable end) |
mm2 |
4-10 |
| Torque |
| Tightening torque terminal screws M4. |
Nm |
1.2-1.8 |
| Tightening torque shell mounting screws ST4.2(304 stainless steel) |
Nm |
1.5-2.0 |
| Tightening torque knob screws M3 |
Nm |
0.5-0.7 |
| Switching on or off Torque |
Nm |
0.9-1.3 |
| The wiring Torque on Base |
Nm |
1.1-1.4 |
| General parameters |
| Knob Positions |
|
12 o'clock,OFF 3 o'clock,ON 9 o'clock,OFF 12 o'clock,ON |
|
Electrical Life |
Actual |
|
3000 Cycles |
| Standard |
|
300 Cycles |
|
Mechanical Life |
Actual |
|
10000 Cycles |
| Standard |
|
10000 Cycles |
| Number of DC poles |
|
2 or 4 |
| Operation temperature |
°C |
-40 to +85 |
| Storage termperature |
°C |
-40 to +85 |
| Pollution degree |
|
3 |
| Overvoltage category |
|
III |
| IP rating of shafte and mounting nul |
|
IP66 |
Data according to AS60947-3
| Main Contacts |
Voltage |
EDS1/N32 |
| Rated thermal current Ithe |
|
32 A |
| Rated insulation voltage Ui |
|
1500 V |
| Distance of contacts(per pole) |
|
8 mm |
| Rated operational current Ie(DC-PV2) |
|
|
|
4 layers, only 2layers in series, with two load 1 2 |
300V |
32 A |
| 600V |
32 A |
| 800V |
16 A |
| 1000V |
9 A |
|
4 layers, 4 layers in series, with one load 1 2 3 4 |
300V |
32 A |
| 600V |
32 A |
| 800V |
32 A |
| 1000V |
32 A |
With a vision of a clean, sustainable future, we strive to lead the solar energy and new energy industry through our rugged technology and reliable products. Onccy' mission is to become the leading choice for getting started with smart energy, making good technology more impactful by ensuring it's accessible to everyone, and bringing smart solar to the entire world with high-quality products.
Our Main Products: DC/AC Isolator Switch, PV Combiner box, DC circuit breaker, Surge Arrester, DC fuse holder, Rapid Shutdown, and EV Charger, etc.
With our driven engineer team, over 200+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, Onccy has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy.
COMMITMENT TO QUALITY
Quality is the primary goal among each of our workshops since this leads to the best performance and safety for any Solar, Storage, and EV charging system. Our commitment to quality increased brand awareness for your company. To achieve our goal, our factory and products comply with UL, SAA, CB, CE, TUV, ISO, and RoHS standards.
STAYING UPDATED ON MARKET TRENDS
Achieving our goals come from formulating new products based on the market demands through our in-house R&D team. Our efforts have led to our first UL508i listed patented DC switch within china and the DC-PV2 DC switch produced for the global market. With our cutting-edge PV protective products and EV chargers, we aim to create a long-term partnership with many renewables companies.
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.
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