Twilight switch Memo AST1 VEMER VE344800
Twilight switch Memo AST1 VEMER VE344800
Twilight switch Memo AST1 VEMER VE344800
Twilight switch Memo AST1 VEMER VE344800
Twilight switch Memo AST1 VEMER VE344800

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VEMER Memo AST1 VE344800

Manufacturer

VEMER

Country

Italy

Name

Memo AST1

Part number

VE344800

Category

Switches

Type

Twilight switch

Description

MEMO AST1 ASTRONOMIC TIME SWITCH

Stock availability:

15 In stock

47.03 €

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Specifications Memo AST1 VE344800

The VE344800 is an astronomical twilight switch designed for the efficient management of electric loads from sunset to sunrise, precisely calculated based on the configured geographical area.

Equipped with an NFC interface, this switch facilitates seamless connectivity with smartphones, enabling the transfer of programs created through a dedicated app. This innovative feature enhances user convenience and allows for easy customization of operational schedules.

An essential security feature of the VE344800 is the keypad lock function, requiring a password for any setting modifications. This is particularly valuable in public installations, preventing unauthorized access and ensuring the integrity of the configured parameters.

The front panel of the instrument is designed to facilitate the straightforward replacement of the backup battery when discharged, ensuring uninterrupted functionality over time. This feature contributes to the device's reliability and ease of maintenance.

Features Memo AST1 VE344800

Power Supply VAC 230 (-10% ÷ +10%) 50/60 Hz
Absorption VA (W) 8 (2)
Output Memo 1 change-over relay
Capacity at 250 Vac A 16 (10)
Incandescent Lamps W 2000
Fluorescent Lamps (Compensated) VA 250
Low Voltage Halogen Lamps VA 1000
Halogen Lamps (at 240 V) W 2000
Low Consumption Lamps (CFL) VA 200
Low Consumption Lamps (Downlights) VA 200
LED VA 25
Battery Life 5 years (Lithium battery CR-2032)
Charge Reserve (for Battery Replacement) 1 minute
Switchings in Case of Power Failure No
Programming Resolution 1 minute
Operating Precision ± 0.5 seconds/day at 25 °C
Operating Temperature °C -20 ÷ 50
Storage Temperature °C -25 ÷ 70
Protection Degree IP20 / IP41 (on the front)