| Customization: | Available |
|---|---|
| Type: | Low-voltage |
| Structure: | 35mm DIN-Rail |
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Product Profile
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-PV1/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
Product Benefits:
Isolator switch is used to ensure that an electrical circuit is completely de-energised for service or maintenance. IP66 enclosures and other options are available for your selection to meet a variety of inverters types. Such switches are often found in electrical distribution , where equipment must have its source of driving power removed for adjustment or repair. Isolation switches are used in electrical substations to allow isolation of apparatus such as circuit breakers, transformers, and transmission lines, for maintenance. The disconnector is usually not intended for normal control of the circuit, but only for safety isolation.
Technical Data
| Main Parameters | 13 | 20 | 25 | 40 | 50 | ||
| Rated insulation voltage | Ui | V | 1500 | 1500 | 1500 | 1500 | 1500 |
| Rated thermal current | Ith | A | 32 | 40 | 55 | 55 | 55 |
| Rated impulse withstand voltage | Uimp | V | 8000 | ||||
| Rated short-time withstand current (1s) | Icm | A | 780 | ||||
| Rated short-time making capacity | Icm | 1200A | |||||
| Maximum cable cross sections (incl. jumper) | |||||||
| Solid or standard | mm² | 4-16 | |||||
| Flexible | mm² | 4-16 | |||||
| Flexible (+ multicore cable end) | mm² | 4-16 | |||||
| Torque | |||||||
| Tightening torque terminal screws M4. | Nm | 1.2-1.8 | |||||
| Tightening torque single hole mounting nut M16 | Nm | 2.0-2.3 | |||||
| Tightening torque knob screws M3 | Nm | 0.5-0.7 | |||||
| Switching on or off torque | Nm | 0.9-1.9 | |||||
| General parameters | |||||||
| Knob positions | 9 o'clock OFF, 12 o'clock, ON | ||||||
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Electrical Life |
Actual | 3000 Cycles | |||||
| Standard | 300 Cycles | ||||||
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Mechanical Life |
Actual | 10000 Cycles | |||||
| Standard | 10000 Cycles | ||||||
| Number of DC poles | 2 or 4 (6/8 geek choice) | ||||||
| Distance of contacts (per pole) | mm | 8 | |||||
| Operation temperature | ºC | -40 to +85 | |||||
| Store temperature | ºC | -40 to +85 | |||||
| Pollution degree | 3 | ||||||
| Overvoltage category | III | ||||||
| IP rating of shafte and mounting nut | IP66 | ||||||
| Number of layers | Voltage/Current (DC-PV1) | ||||
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2/4 |
600Vdc | 800Vdc | 1000Vdc | 1200Vdc | 1500Vdc |
| 32 | 26 | 13 | 10 | 5 | |
| 40 | 30 | 20 | 12 | 6 | |
| 55 | 45 | 25 | 15 | 8 | |
| / | 50 | 40 | 30 | 20 | |
| / | 55 | 50 | 40 | 30 | |
|
4T/B/S |
/ | / | 32 | 26 | 13 |
| / | / | 40 | 30 | 20 | |
| / | / | 55 | 40 | 30 | |
| / | / | / | / | 45 | |
| / | / | / | / | 50 | |
EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURER
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.
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