ADL50


説明

(Contact circuit rated load current 50A)
Used in electric vehicles, hybrid electric vehicles, construction machinery, photovoltaic, DC voltage power supply control system.

Nonpolarity—The connection of contact and coil need to be nonpolarity.
Epoxy Sealant—Sealed by epoxy resin. It can work in the hostile environment, Coil and contact cannot be oxidized and polluted.
Efficient Coil – Optional built-in energy-saving coil,retentive power is only 2-2.3W, counter electromotive force is 0V.
ROHS authentication is totally meet the requirement of ROHS, It is benefit to body health and the environment protection.
Compare to the similar products, this product is smallest and ligtest.
The coil has no counter-force of electromagnetism.

The product have one normally open and one normally close contact, for electric vehicles, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply.

Technical Parameters

Rated Voltage 12V,24V,36V,48V,60V,72V
Contact Circuit Rated Load Current(A) Continuous 50A
Typical Voltage Drop Across Contacts Per 100A ≤80mV
The Cooling Pull-in Voltage At (20±5)℃(V) ≤70%
The Cooling Pull-out Voltage At (20±5)℃(V) ≥5%,≤40%
The Allowed Range Of Coil Voltage ±20%
Drop-out Time(N/O Contacts To Open) ≤25ms
Pull-in Time(N/O Contacts To Close) ≤10ms
Disconnect The Maximum Contact Bounce Time ≤5ms
Insulation Resistance ≥50MΩ
Electric Strength To Resist 50Hz/60Hz 1500VAC/1min
Overload Current ≤10le,≯1s
Coil Power(W) Continous≤7W
Electric Life Continous 50000 times
Mechanical Life 300 Thousand times
Work Specification Continous or Intermittent
Contact Form 1NO or 1NC or 1C/O
Contact Material AgSnO/Cu or AgCuO/Cu
Start Current ≤4A
Technical Specification GB14048.4-2010

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