vcx Automatic Transfer Switch (ATS) with Double PV 125A 4P
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vcx Automatic Transfer Switch (ATS) with Double PV 125A 4P reviews
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Product description
VCX Automatic Transfer Switch (ATS) with Double PV 125A 4P Automatic double transfer switch PV NLQ4 125 4P 400V The double transfer switch is suitable for emergency power systems with a frequency of 50 or 60 Hz and a rated voltage of 400 V AC.
The switch is mainly used to test whether the main power supply or emergency power supply is working properly.
When the normal power supply fails, the emergency power supply is connected immediately, ensuring power continuity, reliability and safety.
NLQ4 is characterized by solid construction, reliable conversion, convenient installation and maintenance, and long service life.
It is widely used in various situations where a power outage cannot be avoided and can be operated electrically or manually.
The maximum current for both single-phase and three-phase is 125 A.
TECHNICAL DATA: Rated current Ie(A) – 125A Insulation voltage Ui – AC 690V, 50Hz Rated voltage Ue – AC400V, 50Hz Usage category – AC-31B Number of poles – 4P Weight – 0.7 kg Lifespan: Automatic switching 2000 / Manual switching 5000 Rated short-circuit current Ig – 50 kA Short circuit protection device (fuse) – RT16-00-63A Nominal voltage – 8 kV resistance – Nominal control voltage Us: AC 230 V/50 Hz
Normal operating conditions: 85-110% Us impulse – 2 relays, each with two sets of contacts
transducer contact capacity: AC 220 V/50 Hz le=5y Control circuit – <
50ms Auxiliary circuit – <
50ms Contactor conversion time – <
50ms Operating time – <
50ms Maximum wire cross-section – 16 mm2
Additional info
- EU Responsible details are here.
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Sold and fulfilled by .
- Barcode No: 5905440092583






