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12 V DC tolerance: +/- 10 %; 24 V DC tolerance: +/- 10 %
Maximum supply current :
16 mA: receiving mode; 40 mA: maximum in sending mode
Mounting mode:
Fixed
Mounting support:
Symmetrical DIN rail
Ambient air temperature for operation:
-25…70 °C
Tightening torque:
Earthing terminal: 2.2 N.m
Weight:
0.1 kg
Estimated shipping dimensions:
8.3x7x3.2cm
Tariff Code:
8537101190
Country of origin:
France
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The Schneider Electric ACE949-2 2-Wire RS485 Network Interface is designed to enable seamless communication between Sepam Series 20 protection relays and supervisory control systems. This network interface facilitates Modbus RTU communication over an RS485 2-wire protocol, offering reliable data exchange for standard distribution system applications. With a compact and rugged design, the ACE949-2 is ideal for use in industrial environments, ensuring stable and secure communication for protection, monitoring, and control of electrical distribution systems.
The Sepam Series 20 protection relay provides 7 types of digital current or voltage protection specifically tailored to meet the requirements of standard distribution systems. Each protection function is dedicated to a specific application, ensuring optimal protection for transformers, circuit breakers, and other critical equipment. The relay is equipped with a communication interface supporting 2-wire RS485 Modbus protocol, making it easy to integrate with SCADA or other control systems for remote monitoring and management.
This protection relay operates with a 12 VDC or 24 VDC power supply and has a low current consumption of 16 mA in receiving mode and 40 mA in sending mode, making it energy-efficient for continuous operation. Its compact dimensions (88 mm height, 72 mm width, 30 mm depth) allow for easy mounting on a DIN rail, simplifying installation and maintenance in electrical panels.With its robust design and high reliability, the ACE949-2 and Sepam Series 20 combination ensures comprehensive protection, monitoring, and communication capabilities for electrical distribution systems in industrial and commercial applications.
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