Good Quality Miniature circuit breaker-FTB10 Export to Costa rica


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Model: FTB10
Pole: 1P+N
Rated current (A): 6,10,16,20,25,32,40
Rated frequency: 50
Rated voltage (V): 230
Rated impulse withstand voltage Uimp(KV): 4
Breaking Capacity: 6
Operating cycle times /hour 240
Power on 4500
Power off 10000
Conventional non-tripping current: 1.13In t≤1h
Conventionaltripping current: 1.45In t<1h
2.55In 1s<t<60
Instantaneous tripping type: C
Instantaneous non-tripping current: t≤0.1s 5In
Instantaneous tripping current: t<0.1s 10In
Connection Wire ㎜²: Min/Max 1/10
Size(L×W×G)mm 1P+N 74.2×18×80

Safety test of PV installation
Measurement of open circuit voltage up to 1000V DC
Measurement of short circuit current up to 15A DC
Continuity test on protective conductors with 200mA
Insulation test with test voltage of 250, 500, 1000VDC
DC voltage
DC current
DC Power
Solar irradiation [W/m2] with reference cell
Environmental and module temperature by means of PT1000 probe
SOLAR-02: remote unit for irradiance and temperature measurements (RF connection).
Recording of PV plant parameters (DC side) with programmable IP (5s – 60min)
Use of PDC compensation ratios according to environmental and module temperature
Use of relationship to maximize the DC efficiency
Outcome OK/NO
Check of PV string’s working
Measurement of temperature, automatic or by means of PT1000 probe
Measurement of solar radiation [W/m2] with reference cell
Mechanical inclinometer for the detection of solar radiation incidence angle
Comparison with standard conditions (STC 1000 W/m2, 25°C)
Outcome of testing: OK / NO
Database to manage up to 30 types of photovoltaic modules
Internal memory for data saving
Optical/USB port for PC connection
Help on line on display

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