CT19BN弹簧操作机构CT19BN分合闸线圈
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CT19B型系列弹簧操动机构
概 述
CT19B型弹簧操作机构可供操动各类固定式开关柜中ZN28型系列高压真空继路器之其合闸功与之相当的其他类型的真空断路器之用,其性能符合GB1984<<交流高压断路器>>和本产品<<技术条件>>的要求,各项指标均达到和超过""IEC""标准.机构合闸弹簧的储能方式有电动机储能和手动储能两种;分闸操作有分闸电磁铁,过电流脱扣电磁铁及手动按钮操作三种;合闸操作有合闸电磁铁及受动按钮操作两种. 安装位置示意图
规格 重量(Kg) 体积高宽深 电动机输入功率(W) 合分弹簧(mm) 匹配真空断路器开断电流(KA)
CT9B-Ⅰ 35 530X370X170 110 ф7 20
CT9BⅡ 35 530X370X170 110 ф8 31.5
CT9B-Ⅲ 35 530X370X170 150 ф8+ф4 40
主 要 技 术 参 数
储能电机采用单相永磁直流电机,其技术参数如下表
型号 66ZYCJ-11
额定工作电压(A) ≌110 ≌220
电动机额定输入功率(W) 110-150
正常工作电压范围 85%-110%额定工作电压
正常工作电压储能时间(S) ≤12
如用户需要采用交流电源时,则增加全波整流通电器(桥堆)供给储能电机工作
合分闸电磁铁采用螺管式电磁铁,其技术参数如下表
额定工作电压(V) -110 -220 -380 -48 -110 -220
额定工作电流(A) 3.15 1.9 3.3 2.28 1
额定电功率(W) < 347 < 418 158 251 220
20oC时线圈电阻值(Ω) 15.9±0.8 54±3 15±0.57 48±2.5 220±±10
正常合闸工作电压范围 85%-110%额定工作电压
正常分闸工作电压范围 65%-120%额定工作电压应可靠分闸,小于30%额定工作电压时不得分闸
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英文翻译
Of almost
CT19B type spring operation mechanism to hold all kinds of stationary switch ZN28 move in type series high voltage vacuum after the feeder, the b of reactive power equivalent other types of vacuum circuit breaker with, its perbance meet GB1984 < < exchange high voltage circuit breaker > > and the product < < technical conditions > > requirements, and all the indexes meet and exceed "" IEC" "the standards. The agency will close brake spring energy means has two kinds of electromotor and hand machine; Break-brake operations have break-brake electromagnet, tripping current trip and manual button operation three; Close brake electromagnet and feeder operation by move button operation two. Installation b schemes
Specifications weight (Kg) volume high wide deep motor power b (W) and points spring (mm) matching vacuum circuit breaker (current (KA)
CT9B-Ⅰ 35 530 X370X170 110 ф 7 20
CT9B Ⅱ 35 530 X370X170 110 ф 8 31.5
CT9B-Ⅲ 35 530 X370X170 ф 150 8 + ф 4 40
The Lord will was number and skill
Energy storage motor single-phase permanent-magnet dc motor, the technical beters in the list below
Model 66 ZYCJ-11
Rated voltage (A) ≌ ≌ 110 220
Motor rated power b (W) 110-150
Normal working voltage range 85%-110% rated voltage
Normal working voltage energy storage time (S) than 12
If users need to adopt ac power, then increase the whole wave circulation appliances (bridge pile of) supply energy storage motor work
$break-brake electromagnet used screw tubular electromagnet, the technical beters in the list below
Rated voltage (V)-110-220-380-48-110-220
Rated current (A) 3.15 1.9 3.3 2.28 1
Rated power (W) < 347 < 418 158 251 220
20 oC coil resistance value when (Ω) 15.9 + /-0.8 54 ± 3 15 + /-0.57 48 + /-2.5 220 + ± 10
Normal feeder, 85%-110% voltage range rated voltage
Normal break-brake voltage range 65%-120% rated voltage should be reliable break-brake, less than 30% rated voltage not score when gates