EFACEC AMT

SF₆insulated RMU for indoor use

Up to 24 kV

630 A

25 kA

FLUOFIX^® GC is a type tested SF₆ insulated compact distribution Ring Main Unit, with integrated protection (optional).

This unit is particularly suitable to industrial (dust, sand), tropical, arid or salty environments. All live parts are protected against environment agents inside a sealed for life stainless steel tank.

GENERAL
CHARACTERISTICS

GENERAL CHARACTERISTICS

High reliability
People and equipment safety
According with international standards
Compact conception (very reduced dimensions)
Ideal for the most adverse environments - Environment friend
suitable for ring or radial MV secondary distribution networks
Modular construction
Extensible on site without SF₆ handling (optional)
Internal arc protection system
Live cables signaling and phase agreement measure
Mechanical and electrical interlocks
Low voltage supplementary compartment
Easy to install
Very easy to operate
Increased mechanical and electrical life
Without maintenance
Remote control and status monitoring
Several equipments are available (as optional)

DIMENSIONS

COMPOSITION

Lifting lugs
Earthing switch area
Electrical push buttons (optional)
Door interlock
Ring cables compartment
Low voltage compartment
Status mechanical indicator
Transformer protection switch tripping (opening)
Main switch area
Live cables indication neon lamps
Fuse holder
Cable compartment access door

AVAILABLE FUNCTIONS

FLUOFIX^® GC is a compact unit combining the following functions:

Network functions, with load break switch
Fused transformer function (Tee-off)
Circuit breaker transformer function (Tee-off)

It is possible to integrate several functions within the same metallic tank from 1 up to 5 functions. Optionally the unit can be extended on site with additional functions, without any gas handling

TECHNICAL DATA

ELECTRICAL DATA
Rated voltage	kV	12	17.5	24
Insulation level: - lighting impulse (1,2 / 50 µs) - power frequency (50 Hz / 1 min.)	kV peak kV r.m.s.	75 28	95 38	125 50
Rated current: busbar	A	630	630	630
Rated current incoming / outgoing	A	400 or 630	400 or 630	400 or 630
Rated current protection by fuses	A	up to 200	up to 200	up to 200
Rated short-time current	kA r.m.s.	16 / 20 (3 s); 25 (1 s)	16 / 20 (3 s)	16 (3 s)
Short circuit making current	kA peak	50 / 63	40 / 50	40
(ISFG) Mainly active load	A	630	630	630
(ISFG) Closed loop	A	630	630	630
(ISFG) Cables charging	A	25	25	25
AMBIENT TEMPARTURE	ºC	-5...+40 (other, under reques)
Protection degrees (IEC 60529 e EN 50102)	-	IP65 (for MV compartments) IP2XC (mechanism compartments) IK07