- Công tắc hành trình CHINT NH40-1000/3 NH40-1000/3S
NH40-400/3W,
NH40-630/3W,
NH40-1000/3W,
NH40-1000/3,
NH40-1600/3,
NH40-400 А,
NH40-630 А,
NH40-1000 А,
NH40-1250 А,
NH40-1600 А,
NH40-2000 А,
NH40-2500 А,
NH40-3150 А,
Specifications
- product : Switch-disconnector
- trade name(s) : CHINT
- type(s) : NH40-1000, NH40-1250, NH40-1600
- number of poles : 3P or 4P
- kind of current : AC
- rated operational voltage (Ue) : 415/690 Vac
- rated insulation voltage (Ui) : 1000 V
- rated impulse withstand voltage(Uimp): 12 kV
- rated frequency : 50 Hz
- conventional free air thermal current (Ith): equal to Ie
- rated uninterrupted current (Iu) : equal to Ie
- rated short-time withstand current (Icw): 30 kA – 1 s
- rated short-time making capacity(Icm): 50 kA
- suitable for isolation : suitable
- utilization category : AC-22B
- ambient air temperature : – 5 °C to 40 °C
- method of mounting : fixed
- tightening torque for terminals : 14 Nm
- Product rating-type NH40-1000
- rated operational currents (Ie) : 1000 A
- connection : Copper bar: 60 x 5 mm2 x 2
- Product rating-type NH40-1250
- rated operational currents (Ie) : 1250 A
- connection : Copper bar: 80 x 5 mm2 x 2
- Product rating-type NH40-1600
- rated operational currents (Ie) : 1600 A
- connection : Copper bar: 100 x 5 mm2 x 2
Đánh giá
Chưa có đánh giá nào.