Product Description:
The Power Supply Units (PSU) are designed to meet all applicable electrical safety
data in accordance with EN 50178 harmonized European Standard Publication, and
the additional safety and function data required by EN 61131-2 and UL 508.
The secondary output circuitry is accepted for SELV or PELV applications.
SELV according to EN 50178, EN 60950 and VDE 0100 Part 410.
For PELV applications; in accordance with EN 50178.
ABB recommends the use of these robust and reliable power supply units (PSUs)
for providing power to the AC 800M Controller when connected to an industrial
mains network of installation category III. All three PSUs can be used for both nonredundant and redundant applications.
The three PSUs were designed as switch mode power converters, converting AC
mains supply voltage to a regulated 24V DC output. Rated output capacity:
• SD823 = 24 Volts DC regulated @ 10 A
• SD822 = 24 Volts DC regulated @ 5 A
• SD821 = 24 Volts DC regulated @ 2.5 A
Welcome to contact the sales manager:
Sales manager : John Yang
Mobile / WhatsApp : +86 18150117685
Email: sales3@askplc.com
Skype : sales3@askplc.com
