商品详情
低价供应！华仪Extech交流电源供应器6905
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商品详情
简单介绍
·输出电压0～300V，频率40～450Hz连续可调。
·4 组LED数字表头可显示 5 个的电源参数，包括电压、电流、频率、功率及功率因素。
·Extech 6905 6910 6920 6940 简易型交流电源供应器,咨询电话:0512-68551216/68551217/65090040
·4 组LED数字表头可显示 5 个的电源参数，包括电压、电流、频率、功率及功率因素。
·Extech 6905 6910 6920 6940 简易型交流电源供应器,咨询电话:0512-68551216/68551217/65090040
简易型交流电源供应器的详细介绍
·具备3组记忆组，记忆电压、频率和上限电流限值。
·高波峰因素>3，具有超强输出带载能力。
·在恶劣输出短路下仍可维持1000ms的过载维持时间不作保护。
·使用先进的高频电源技术设计，效率高达80％。
·具有过电流(OCP)、过功率(OPP)过温度(OTP)保护线路及异常报警。
·体积小重量轻巧，容量500~2000VA高度仅只有2U（8.9cm）。
·提供多一组选购低档位的量测解析1mA/0.1W。
·可选配直流输出0~400V 功能。
·华仪 6905 6910 6920 6940 简易型交流电源供应器,咨询电话:0512-68551216/68551217/65090040
·高波峰因素>3，具有超强输出带载能力。
·在恶劣输出短路下仍可维持1000ms的过载维持时间不作保护。
·使用先进的高频电源技术设计，效率高达80％。
·具有过电流(OCP)、过功率(OPP)过温度(OTP)保护线路及异常报警。
·体积小重量轻巧，容量500~2000VA高度仅只有2U（8.9cm）。
·提供多一组选购低档位的量测解析1mA/0.1W。
·可选配直流输出0~400V 功能。
·华仪 6905 6910 6920 6940 简易型交流电源供应器,咨询电话:0512-68551216/68551217/65090040
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MODEL |
6905 |
6910 |
6920 |
6940 |
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INPUT |
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Phase |
1 phase |
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Voltage |
110 / 220Vac±10% |
220Vac±10% |
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Frequency |
50 / 60 Hz |
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AC OUTPUT |
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Power rating |
500VA |
1KVA |
2KVA |
4KVA |
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Max. Current (r.m.s) |
0-150V |
4.6A at 110V |
9.2A at 110V |
18.4A at 110V |
36.8A at 110V |
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0-300V |
2.3A at 220V |
4.6A at 220V |
9.2A at 220V |
18.4A at 220V |
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Phase |
1 phase / 2W |
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Total Harmonic Distortion (T.H.D) |
< 0.5% 40 - 100Hz , <1% at 101-450Hz (Resistive Load) |
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Crest Factor |
≧ 3 |
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Load Regulation |
± (0.5% of output +0.5V) at Resistive Load |
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Response Time |
< 400usec |
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SETTINGS |
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Voltage |
Range |
0-150V/0-300V Selectable |
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Resolution |
0.1V |
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Accuracy |
±(1% of setting + 2counts) |
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Frequency |
Range |
40-450Hz Full Range Adjust |
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Resolution |
0.1Hz at 40 - 99.9Hz , 1Hz at 100-450Hz |
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Accuracy |
±0.03% of setting |
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DC OUTPUT (Option) |
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Max. Power |
250W |
500W |
1000W |
2000W |
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Max. Current |
0-200V |
2.3A |
4.6A |
9.2A |
18.4A |
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0-400V |
1.1A |
2.3A |
4.6A |
9.2A |
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SETTINGS |
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Voltage |
Range |
0-200V / 0-400V Selectable |
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Resolution |
0.1V |
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Accuracy |
±(1% of setting + 2counts) |
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Ripple and Noise (RMS) |
Range : 0-200V <250mV; |
Range : 0~200V <350mV; |
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Range : 0-400V <400mV |
Range : 0~400V <550mV |
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Ripple and Noise (p-p) |
<2Vp-p |
<3.0Vp-p |
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MEASUREMENT |
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Voltage (AC & DC) |
Range |
0.0-400.0V |
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Resolution |
0.1V |
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Accuracy |
± (1% of reading + 2counts) |
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Frequency |
Range |
0.0-500.0Hz |
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Resolution |
0.1Hz |
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Accuracy |
±0.1Hz |
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Current (AC & DC) |
Range |
0.00 - 54.00A |
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Resolution |
0.01A |
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Accuracy |
± (1% of reading +5counts) |
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Power |
Range |
0 -4000W |
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Resolution |
1W |
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Accuracy |
± (2% of reading +2counts) |
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Power Factor |
Range |
0.000-1.000 |
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Resolution |
0.001 |
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Accuracy |
W / VA ,Calculated and displayed to three significant digits |
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Opt.628 High Measurement Resolution (For 6905, 6910 & 6920) |
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AC |
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