“AXE PWWH交流瓦特/瓦特小时,乏而/乏而小时转换器”参数说明
认证: | ce | 类型: | 电量变送器 |
被测介质: | 电量 | 测量精度: | 0.1 |
型号: | PWWH | 商标: | AXE |
包装: | 盒 | 精确度: | 0.25% f.S.(23 ±5℃) |
分类: | 电力测试仪器 | 产量: | 8976 |
“AXE PWWH交流瓦特/瓦特小时,乏而/乏而小时转换器”详细介绍
外型尺寸:
SPECIFICATION(主要规格)
●Measuring accuracy(精确度):0.25%F.S.(23±5℃)
●Input burden(输入负载):●Maximum input over(最大过载能力):Current related input:3 x rated continuous
10 x rated 30 sec.,25 x rated 3sec.
50 x rated 1sec.
Voltage related input:maximum 2 x rated continuous
●Response time(输出反应速度): ●Output drive capability(输出负载能力): ●Output ripple(p-p)(输出之涟波): ●Pulse output type(脉波输出形态):Photocouple of open collector
(max.30V/40mA)
●Zero(offset)range(归零调整范围):0~±5%F.S.
●Span(scale)range(最大值调整范围):0~±10%F.S.
●Temp.coefficient(温度系数):100ppm/℃(0~50℃)
●Isolation(隔离特性):Input/Output/Power/Case
●Insulation Resistance(绝缘阻抗):>100Mohm with 500V DC
●Dielectric strength(绝缘耐压能力):2KVac/1 min.(input/output/power/case)
●Surge test(突波测试):ANSI C37.90A/1974,DIN-IEC 255-4
impulse voltage 5KV(1.2x50us)
●Operating condition(使用环境条件):-20~60℃(20 to 90%RH non-condensed)
●Storage condition(存放环境条件):-30~70℃(20 to 90%RH non-condensed)
●CE EMC Certification(CE认证):EN 55022:1998/A1:2000 Class A
EN 61000-3-2:2000
EN 61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001
SPECIFICATION(主要规格)
●Measuring accuracy(精确度):0.25%F.S.(23±5℃)
●Input burden(输入负载):●Maximum input over(最大过载能力):Current related input:3 x rated continuous
10 x rated 30 sec.,25 x rated 3sec.
50 x rated 1sec.
Voltage related input:maximum 2 x rated continuous
●Response time(输出反应速度): ●Output drive capability(输出负载能力): ●Output ripple(p-p)(输出之涟波): ●Pulse output type(脉波输出形态):Photocouple of open collector
(max.30V/40mA)
●Zero(offset)range(归零调整范围):0~±5%F.S.
●Span(scale)range(最大值调整范围):0~±10%F.S.
●Temp.coefficient(温度系数):100ppm/℃(0~50℃)
●Isolation(隔离特性):Input/Output/Power/Case
●Insulation Resistance(绝缘阻抗):>100Mohm with 500V DC
●Dielectric strength(绝缘耐压能力):2KVac/1 min.(input/output/power/case)
●Surge test(突波测试):ANSI C37.90A/1974,DIN-IEC 255-4
impulse voltage 5KV(1.2x50us)
●Operating condition(使用环境条件):-20~60℃(20 to 90%RH non-condensed)
●Storage condition(存放环境条件):-30~70℃(20 to 90%RH non-condensed)
●CE EMC Certification(CE认证):EN 55022:1998/A1:2000 Class A
EN 61000-3-2:2000
EN 61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001