Safety Extra Low Voltage emergency lighting - SelvGuard

Central battery systems

Eaton SelvGuard is a Low Power System (LPS) providing 48 V DC supply to the emergency lighting luminaires. The central battery system is suitable for small and medium emergency lighting applications such as small-medium retail stores, health care, education, leisure and hospitality.

Designed to EN50171, the Protection Class I system has eight SELV (Safe Extra Low Voltage) end circuits.

Easy access and monitoring is completed through a display on the outside of the housing with a joystick for simple navigation. There is also the option for an additional remote display for areas such as receptions.

Two sizes are available to accommodate up to 283 or 600 W luminaire load in 600 x 600 x 250 mm and up to 900W or 1200W luminaire load in 700 x 600 x 400 mm (H x W x D).

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End circuits

Eight SELV (Safe Extra Low Voltage) end circuits

Standards

Designed in accordance with EN 50171

Embeded

Maintained & non-maintained programmable end circuits

SelvGuard - Safety Extra Low Voltage

Increased safety

Safety Extra Low Voltage on end circuits providing additional protection for installers and maintenance staff.

Saves stock & installation cost

Reduce stock for distributors due to the possibility of the maintained, non-maintained and switched maintained mode per circuit in one system.

Simple to use

Quick, simple access through an integrated LCD screen and joystick.

Reduced operation & maintenance cost

Timely monitoring of battery state with automatic individual battery block voltage monitoring and three freely programmable changeover output contacts.

Reliable reporting and operation with eight freely programmable inputs and outputs

SelvGuard includes eight freely programmable inputs and outputs available to perform Inhibit and Rest mode functions, control end circuits output groups and signalize faults and alarms. Included as standard instead of as an additional option it makes SelvGuard a cost-effective, simple to integrate solution for low power emergency lighting systems.

Flexible by design. Configure to the project, building or unit.

Built to be flexible, every SelvGuard low power system has eight easily configured end circuits.

Split into two end circuits groups of six and two by default; groups can be wired as required, and be programmed as either maintained or non-maintained and can be switched via an input contact.

Less system complexity, less time installing - better overall cost

SelvGuard doesn't require an additional emergency lighting distribution board to perform its non-maintained functionality.

Further to this, it also doesn't need fire-rated cable for 3 phase monitors or remote control inputs due to differential loop monitoring inputs. This reduces the installation cost and makes installation much more straightforward.

Additional safety and security with easy remote reporting

SelvGuard remote display front and side view

The backlit LCD display brings emergency lighting system reporting to wherever the user wants.

Delivering system readiness, battery operation (charge percentage, fault, compartment temperature) and sum failure to an easy to use interface.

Ultimately, the optional remote display simplifies the reporting of events reducing the time and cost to check system status. One remote display can be connected to one SelvGuard low power system.

Buzzer for providing alerts in areas such as receptions and control rooms
5-way joystick for simple navigation through events and quick reporting
30° or 55° options available for both wall and desk mounting
Rated IP20 for everyday use
Position up to 500m away from the main cabinet

Example of three SelvGuard emegrency lighting systems split across an office building

Separate SelvGuard low power systems (LPS) for each office unit.
Ground floor system also covering the emergency lights of the floor and staircase, reporting to a reception desk via a Remote Display.
Different circuits for safety luminaires and exit signage and optional remote display position next to reception entrances on each floor.

Works perfectly with Eaton's 48 V DC emergency lighting luminaires

Whether its a high aesthetic exit sign, high flux LED safety luminaire for high ceiling areas, a tubular exit sign or safety luminaire, energy-efficient safety luminaire or discrete safety luminaire, Eaton's 48V range has you covered.

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Eaton emergency lighting, 50 years of safe evacuation expertise

Our dependable and high-quality products are well-known and specified throughout the world. The passion and specialist capabilities of our employees ensure comprehensive, future-oriented solutions and a high level of customer satisfaction.

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Specifications

Order codes

Order code	Description
SG48-300-8C1H	SelvGuard 283 W, 8 end circuits, 1 hour
SG48-600-8C1H	SelvGuard 600 W, 8 end circuits, 1 hour
SG48-900-8C1H	SelvGuard 900 W, 8 end circuits, 1 hour
SG48-1200-8C1H	SelvGuard 1200 W, 8 end circuits, 1 hour
SG48-RC-LCD-30	Remote display for remote indication with 30° mounting base
SG48-RC-LCD-55	Remote display for remote indication with 55° mounting base

Technical Specifications

	SelvGuard 300	SelvGuard 600	SelvGuard 900	SelvGuard 1200
Input voltage	230V AC (198 - 253 V AC), 50 Hz (47 - 63 Hz)
Recommended upstream protection	10 A type C	13 A type C	25 A type C	32 A type C
Nominal output voltage	48 V DC
Total maximum power (Output 1+2)	283 W	600 W	900 W	1200 W
Max power Output 1 (standard configuration - circuit 1 to 6)	283 W	600 W	900 W	1200 W
Max power Output 2 (standard configuration - circuit 7 and 8)	200 W
Nominal output current (total)	5.9 A	12.5 A	18.75 A	25 A
Output power (1 h discharge time)	283 W *	600 W *	900 W	1200 W
End circuits	8 (SELV Protected)
End circuit groups (Output 1 / Output 2)	two end circuit groups**: Output 1 (6 circuits); Output2 (2 circuits)
Circuit breaker rating	4 A / 4 A	4 A / 4 A	6 A / 4 A	6 A / 4 A
Battery	4 x 12 V / 11.2 Ah	4 x 12 V / 26 Ah	4 x 12 V / 37.5 Ah	4 x 12 V / 50 Ah
Dimensions (H x W x D)	600 x 600 x 250 mm		700 x 600 x 400 mm
Max. ambient temperature	For storage: -20 °C to + 40 °C, For operation: -5 °C to + 35 °C
Humidity	5 % - 90 % RH
Altitude	< 1000 m
Noise level	50 dB
Housing color	RAL 7035
Degree of protection / insulation class	IP20 / Class I
Weight (approx.) without battery	30 kg		50 kg
Weight (approx.) with batteries	45 kg	66 kg	98 kg	120 kg
Based on the rated 5 year life time required by EN50171 for LPS systems *Different setup can be arranged on site, taking into consideration total power, and power for Output 2 (e.g. 4+4) NOTE: According to most battery manufacturers, for maximum battery service life, battery should operate at 20°C

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CEAG Notlichtsysteme GmbH
Senator-Schwartz-Ring 26
59494 Soest

Phone: +49 (0) 2921 69-0
Fax: +49 (0) 2921 69-617
E-Mail: info-n@ceag.de

Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.

SelvGuard - Safety Extra Low Voltage emergency lighting system