Datasheet MICU 300A W_LF_20140207

MICU 300A W/LF
MV ICU / Low Freq. (30-500kHz) Underground WR Immersion
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas. Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: info@grupopremo.com Web http://www.grupopremo.com
1. Features
High current solution made with high permeability high performance materials avoid saturation problems at
high currents
Low insertion losses 12dB±2dB (@100-250kHz) ; 5dB±2dB (@250-600kHz)
More electrical safety: High insulation > 4.7 kV
Compact equipment: BNC connector integrated in the coupler (other connections available under request)
Waterproof (IP67)
2. Dimensions
All dimensions are in mm.
Tolerances unless specified: ±1,0mm
Critical dimensions (*)
3. Electrical characteristics
Nominal current
Rated Voltage
Rated AC withstand voltage
Rated lightning withstand voltage (1.2/50µs)
Partial discharge level at 1.2 UN
Insulation resistance
Transmission frequency range and
attenuation
300 A
Only depends on the insulation
level of the cable
Nominal impedance
20 to 50 Ω
50 Ω
> +40 dBmW
< -60 dB
>4.7kV
-20°C to 60°C
-40°C to 85°C
<2.5 kg
25/100/21 according to IEC
60068-1
According to IEC 60950
IEC 61869
Edition
7
PLC band
Frequency
EUROPE
Safety isolation
Normative
Attenuation (dB) in working frequency range
CENELEC B
95-125kHz
CENELEC C
125-140kHz
CENELEC D
140-148.5kHz
USA
Coupling side
Equipment side
Average power in permanence
Harmonic distortion and intermodulation
Dielectric strength
Working temperature
Storage temperature
Weight
Climatic category
-12dB±2dB @100 to 250 kHz
-5dB±2dB @250 to 600 kHz
FCC
10kHz-490kHz
Revision date
07/02/2014
MICU 300A300A-S/LF
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