Page 26 - 苏州施源特(中德合资)电气有限公司(低压)
P. 26
SYTA2( 隔离型 ) 双电源自动转换开关
Dual power automatic transfer switch(Isolated type)
主要技术性能参数 / Main technical performance parameters
SYTA2 系列自动转换开关电气性能与机械性能
SYTA2 series automatic transfer switch electrical and mechanical properties
额定电流Ith 20A 40A 60A 80A 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 1600A
Rated current
额定绝缘电压Ui 750V 1000V
Rated insulation voltage
额定冲击耐受电压Uimp 8kV 12kV
Rated impulse withstand voltage
额定工作电压Ue AC440V
Rated operating voltage
AC-31A 20 40 63 80 100 125 160 250 400 630 800 1000 1250 1600
额定工作电流Ie
Rated operating AC-35A 20 40 63 80 100 125 160 250 400 630 800 1000 1000 1600
current
AC-33A 20 40 63 80 100 125 160 250 400 400 830 1800 800 1000
额定接通能力 10Ie
Rated turn-on capability
额定分断能力 8Ie
Rated breaking capacity
额定限制短路电流s 50kA 70kA 100kA 120kA
Rated limit short circuit current
额定短时耐受电流Is
Rated short-time withstand 7kA 9kA 13kA 26kA 50kA
current
转换时间I-II或II-I 0.45s 0.6s 1.2s
Conversion time I-II or II-I
控制电压 DC24V、48V、110V、AC220V
Control voltage
电机能耗
Motor energy consumption
启动 300W 325W 355W 400W 440W
start up
额定功率
rated power
正常 55W 62W 74W 90W 90W
normal
重量(kg)4极 7.0 7.2 7.2 7.2 7.5 7.5 8.8 9.0 16.5 17 32 36 40 43
Weight (kg) 4 poles
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