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Tmax T moulded case circuit breakers: • RC221 residual current releases to be coupled with circuit-brakers Tmax T1, T2, T3 with rated current from 16 A to 250A; • RC222 residual current releases to be coupled with circuit-breakers Tmax T1,T2,T3,T4,T5 with rated currents from 16A to 500A; • RC223 residual current releases to coupled with circuit-breaker Tmax T4 with rated currents up to 250A; • electronic releases PR222DS/P, PR223 DS/P LSIG for circuit breakers T4, T5, T6 with rated current from 100A to 1000A; • electronic releases PR331, PR332 LSIG for the circuit breaker Tmax T7 with rated currents from 800A to 1600A; • electronic release R332 with residual current integrated protection for the circuit-breaker type Tmax T7 with rated uninterrupted current from 800A to 1600A.
Circuit-breaker size T1-T2-T3 T1-T2-T3 T4 and T5 4p T4 4p Type “L” shaped placed below Technology microprocessor-based Action With trip coil Primary service voltage (1) [V] 85…500 85…500 85…500 110…500 Operating frequence [Hz] 45…66 45…66 45…66 0-400-700-1000 Self-supply Test operation range (1) 85…500 85…500 85…500 110…500 Rated service current [A] up to 250 A up to 250 A up to 500 A up to 250 A Rated residual current trip [A] 0.03-0.1-0.3 0.5-1-3 0.03-0.05-0.1-0.3 0.5-1-3-5-10 0.03-0.05-0.1 0.3-0.5-1-3-5-10 0.03-0.05-0.1 0.3-0.5-1 Time limit for non-trip [s] Istantaneous Istantaneous - 0.1 -0.2-0.3-0.5-1-2-3 Istantaneous - 0.1 -0.2-0.3-0.5-1-2-3 Istantaneous -0- 0.1 -0.2-0.3-0.5-1-2-3 Tolerance over trip times ±20% ±20% ±20%
Tmax T塑壳断路器:•RC221剩余电流释放装置,与额定电流为16 A至250A的电路制动器Tmax T1、T2、T3连接RC222剩余电流脱扣器与额定电流为16A至500A的断路器Tmax T1、T2、T3、T4、T5耦合RC223剩余电流释放,与额定电流高达250A的断路器Tmax T4耦合电子脱扣器PR222DS/P、PR223 DS/P断路器T4、T5、T6的LSIG,额定电流从100A到1000A用于断路器Tmax T7的电子脱扣器PR331、PR332 LSIG,额定电流为800A至1600A带有剩余电流集成保护的电子脱扣器R332,适用于额定不间断电流为800A至1600A的Tmax T7型断路器。
断路器尺寸为T1-T2-T3 T1-T2-T3 T4和T5 4p T4 4p“L”型,置于基于微处理器的技术动作下方,跳闸线圈主要工作电压(1)[V]85…500 85…500 85…500 85…500 110…500工作频率[Hz]45…66 45…66 45…66 45…66 0-400-700-1000自供电测试操作范围(1)85…500 85…500 85…500 110…500额定工作电流[A]高达250 A高达250 A1.3-0.3-0.3-0.5-0.5-0.5-0.5-0.5-1.5-1.1-1时间限制非旅行的时间限制[s)的时间限制[s)的时间限制[s)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)n)5.5-1-2-3行程时间公差±20%±20%±20%
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