手车式真空断路器

ISMD是用ISM装成的手车式断路器，它能直接用于KYN-28等手车柜中

ISM/TEL-12-20/800-XXXD

ISM/TEL-12-20/800-XXXD

	额定电压, kV:	12
	额定电流, A:	<800
	额定短路开断电流, kA:	<20
	额定短时耐受电流 4s, kA:	<20
	额定频率, Hz:	50/60
	机械耐受, CO 循环:	50 000
	极间距, mm:	150, 210
	温度范围, °C:	-20...+40
	重量, kg:	105

ISM/TEL-12-31.5/1250-XXXD

ISM/TEL-12-31.5/1250-XXXD

	额定电压, kV:	12
	额定电流, A:	<1250
	额定短路开断电流, kA:	<31.5
	额定短时耐受电流 4s, kA:	<31.5
	额定频率, Hz:	50/60
	机械耐受, CO 循环:	30 000
	极间距, mm:	150, 210
	温度范围, °C:	-20...+40
	重量, kg:	115

ISM/TEL-12-31.5/2000-XXXD

ISM/TEL-12-31.5/2000-XXXD

	额定电压, kV:	12
	额定电流, A:	<2000
	额定短路开断电流, kA:	<31.5
	额定短时耐受电流 4s, kA:	<31.5
	额定频率, Hz:	50/60
	机械耐受, CO 循环:	30 000
	极间距, mm:	210, 275
	温度范围, °C:	-20...+40
	重量, kg:	150