CIRCUTOR OPTIM-FR Series - Manual (Page 7)

Instruction Manual 5
- Current Transformer Input: 5 A , (Transformer I
n
/5A)
NOTE: Minimum cable section 2.5mm 2 .
- Compliance with Standards UNE EN 61921 and EN-61642
- Protection elements:
Power Fuses Type gL, NH gauge (minimum 1,5
×
I
nominal
)
Reactor thermostat: 90ºC ±5ºC
Insulation 3 kV /50 Hz
Breaking capacity 10A / 250 V CA, resistive load
- Capacitor characteristics:
Capacity tolerance: ± 5%
Insulation level to earth: 3 kV /50 Hz
Impulse test: 15 kV , 1,2/50 µs standard wave
Protection elements: Internal fuses and over-pressure system
Compliance with Standards UNE EN 60831
- Reactor characteristics:
Inductor tolerance: ± 5%
Nominal working voltage standard 500 V (RMS value)
Saturation current standard at 1.4 I
n
,
∆
L=5% (Others in RBX)
Level of insulation between: 3kV /50Hz; 15kV ; 1,2/50 µs standard wave
phases and to earth
Max. overload
Σ
(n.I
n
)
2
20% permanent; Transient (1 min.) 2 I
n
4.3 Environmental Characteristics
- Capacitor max. temperature Category C in accordance with EN 60831-1
Maximum for 1h 50ºC
24h average 40ºC
Annual average 30ºC
- Max. temperature of reactors In accordance with IEC 60076-6
Maximum environmental temperature 60ºC
Indoor temperature at I
n
<110ºC
Protection thermostat 90 ºC
- Cabinet ventilation For outdoor t
amb
> 30ºC, forced ventilation
must be used for the cabinet
- Maximum relative humidity: 80%
- Altitude: 1000 m (For higher altitudes, always
maintain forced ventilation)
4.4 Mechanical features
- Protection degree: Marked on the label:
- Paint Oven dried epoxy type
- Standard colours RAL 7035 Grey ; RAL 3005 Maroon
4.5 External dimensions and weights.
Dimensions (mm)
Model Width Height
(*)
Depth
Max weight
(kg)
FRS 700 1000 380 215
FR4 800 1900 650 460
FR6 1100 1900 650 685
FR8 1500 1900 650 1000 Fig. 4-2.- Dimensions
FR12 2200 1900 650 1389
(*) Maximum dimensions