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Miniature Circuit Breaker

JVA5 AEG(E93)1P/2P/3P

Time:2018-08-07 15:17:55

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Category:Miniature Circuit Breaker

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Hotline:0577-62870351 62870352 62877358

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Application

 JVA5 Series has high sensitive short circuit and overload protection functions, and is suitable for power distribution systems in factories, businesses and residential buildings, and protects matching power equipment. The utility model has the advantages of strong breaking ability, large capacity, high sensitivity, good reliability, long service life, convenient replacement, etc. Mainly suitable for AC 50/60Hz, single-phase 230V, in three-phase or four-wire 440V circuit in overload and short-circuit protection. At the same time, they are also used for switching switches under normal conditions. The product is designed and manufactured according to IEC 60898 and IEC 60947 standards.

Specifications


standard
                    IEC/EN 60898-1
                    IEC/EN 90947-2
                Poles                1P, 1P+N, 2P, 3P, 3P+N,   4P
                Rated current                10,16, 20,25, 32, 40                1,2,3,4,5,6,50, 63
                Breaking capacity                6000                4500
                Rated voltage                230/400                240/415
                Rated frequency                50/60Hz
                Instantaneous voltage withstand grade                ≥4000
                Power frequency withstand voltage for 1 minute                2KV
                Electrical life                no less than   4000operations
                Mechanical life                (O-C) no less than   10000operations
         Protection level                IP20
                Temperature environment                -5iC ~ +40iC
                Class of pollution                2
                Characteristics of double tripper                B .C .D                8—12ln
                Storage temperature                -25---+70

3.Temperature Compensation Correction Table

Ambient temperature -10·C 0·C 10·C 20·C 30·C 40·C 50·C 55·C 60·C
Rated current
1——6 1.2 1.14 1.19 1.05 1 0.96 0.8 0.75 0.7
10——32 1.18 1.12 1.08 1.04 1 0.96 0.92 0.88 0.84
40——63 1.16 1.12 1.07 1.03 1 0.97 0.87 0.83 0.8
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