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EVQ1D-50 1000V dc / 50A DC Contactor
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- KEY FEATURES
- Advanced Contact Protection: Epoxy-sealed packaging with nitrogen-protected contacts to prevent oxidation and ensure a high cooling arc capacity.
- High-Voltage & High-Current Control: Capable of safely handling high-voltage switching up to 1,000V DC and 50A continuous current.
- Rugged Reliability: Designed to operate in extreme environments without freezing or condensing, even at low temperatures.
- Flexible Installation: Features a compact, space-saving design with a low operating sound; it can be safely installed in any orientation.
- Safety Certified: Built for high contact reliability and meets CE and TÜV certification standards
- Durable Load Termination: Equipped with M4 internal thread load terminals for secure connections.
Availability:
In stock
SKU
MAS7006EVQ1D50
Frequently Asked Questions (FAQ) – ALQ EVQ1D-50 (1000V 50A)
Q: Is the EVQ1D-50 suitable for high-ambient temperature environments like the UAE or KSA? A: Yes. The EVQ1D-50 is engineered with epoxy-sealed packaging and nitrogen-protected contacts. This design ensures stable performance and strong arc cooling even in the extreme heat typical of the Middle East and African summers, preventing the contact oxidation common in non-sealed units.
Q: How does this contactor perform in dusty or sandy conditions? A: The unit features a fully sealed construction that prevents the ingress of sand, dust, and fine particulates. This makes it ideal for solar installations and EV charging stations located in desert regions or remote African industrial sites where environmental debris is a concern.
Q: What are the primary applications for this contactor in the GCC and Africa? A: In these regions, the EVQ1D-50 is widely used for:
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Solar PV Systems: Pre-charge and safety switching for high-voltage string inverters.
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Energy Storage (BESS): Managing battery systems for off-grid power in remote areas.
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EV Infrastructure: DC fast-charging stations across the UAE’s "Green Charger" network and KSA’s "Vision 2030" infrastructure projects.
Q: What coil voltage options are available for local control systems? A: To match diverse regional industrial standards, the contactor is available in 12V DC, 24V DC, and 48V DC coil ratings, compatible with most standard solar controllers and automotive-grade battery management systems (BMS).
Q: Can this unit be used for off-grid telecommunications in Africa? A: Absolutely. Due to its compact design and low operating sound, it is an excellent choice for DC power distribution in telecommunication towers and remote micro-grids where reliability and low maintenance are critical.
Q: Does the EVQ1D-50 meet regional safety certifications? A: Yes, the contactor is CE and TÜV certified, meeting the rigorous international safety standards required for import and installation in the UAE (MoIAT/ESMA), Saudi Arabia (SABER/SASO), and major African markets.
Q: What is the load termination type for installation? A: The unit uses M4 internal threads. This provides a vibration-resistant, secure connection which is vital for mobile industrial equipment and transport applications across varied terrains.
Q: Is there a risk of condensation during rapid temperature shifts (e.g., desert nights)? A: No. Because the contacts are protected by nitrogen and epoxy-sealed, the unit is specifically designed to be non-condensing and non-freezing, ensuring a safe start-up even after significant temperature drops during desert nights.
More Information
| SKU | MAS7006EVQ1D50 |
|---|---|
| Weight (kg) | 0.110000 |
| Model Number | EVQ1D-50 |
| Number Of Poles | 3P |
| Control Coil Voltage | 24 |
| RATED AMPERE (A) | 50 |
| Standard | CE, TÜV |
| [Uc] Control Circuit Voltage | 24V DC |
| [Ue] Rated Operational Voltage | 1000V DC |
| Mercury Free | Yes |
| Product Certification | CE, TÜV |
| Warranty | 1 |
| Types Of Control Product | Contactors |
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