型 号 / Pattern | SBW DBW |
相 数/ Phase | 三相3Ph 单相1Ph |
规 格 / Specification | 10KVA~3000KVA 3KVA-500KVA |
输入电压 / Input Voltage | 304V-456V 176V-264V |
输出电压/ Output Voltage | 380V 土 1-5% 可设定/can be set 220V 土 1 -5% 可设定/can be set |
稳压精度 / Voltage Accuracy | 输入电压相对于额定值跃变10%时，稳定时间小于1.5s Setting time is less than 1.5s when the input voltage compares with the rated voltage changes within 10%. |
绝缘强度 / Dielectric strength | 2000V, 1 分钟无击穿 / 2000V No breakdown within one minute |
绝缘等级 / Insulation class | F级 耐温 155°C / Class F, temperature resistance 155"C |
效 率 / Efficiency | '98% |
工作频率 / Working Frequency | 50Hz~60 Hz |
过载能力 / Overload Capacity | 3倍额定电流维持 1 分钟/3 times the rated current for 1 minute |
响应时间 / Response Time | w0.1ms |
显小方式 / Display method | 电流、电压采用LCD液晶大屏显示，人机对话界面，状态异常指示灯显示。 The current and voltage adopt LCD large screen display, man-machine dialogue interface, and abnormal status indicator display. |
防护等级 / Protection Level | IP21 |
环境温度 / Ambient Temperature | -10°C~ +45°C,月平均气温最高不超过35°C The highest monthly average temperature should not exceed 35X： |
工作状态 / Working Status | 全自动；长期运行；市电/稳压任意切换。 Fully automatic; long-term operation; arbitrary switching of mains/stabilizing voltage. |
波形畸变 / Waveform distortion | 不产生附加波形畸变 / No additional waveform distortion. |
稳定时间 / Stabilization Time | 1 一5% 可设定 / be able to adjust |
| 过、欠压保护 输入电压超出稳压器过、欠压值时，设备自动保护无电压输出； T- , ' 1± 丄. When the input voltage exceeds the voltage regulator's over-voltage or under-voltage value, Over and under voltage protection the equipment will automatically protect the no-voltage output; |
| 过流保护 当电流超过额定值时，自动切断输入； Over current protection When the current exceeds the rated value, the input is automatically cut off; |
| 过载、短路保护 负载超过设备规定的过载能力或短路时，能在规定时间内自动切断电源； 八 ，l, - • x X- When the load exceeds the specified overload capacity or short circuit of the equipment, the power Overload, short circuit protection supply can be automatically cut off within the specified time; |
保护功能 Protective Function | 限位保护 电刷运行超过区域时，自动终止调节； Limit protection When the brush operation exceeds the area, the adjustment is automatically terminated; |
市电旁路功能 当稳压器需要维护或故障时，可切换手动刀闸处于市电直通状态供电； .... f When the voltage stabilizer needs maintenance or malfunctions, the manual switch can be Mains oypass runcnon switched to supply power in a direct connection state; |
| 准确度高，灵敏性好，测量速率、频率特性好，输入阻抗高，输岀阻抗低， 真有效采样电路控制 电源范围宽且功耗低； True effective sampling circuit control High accuracy, good sensitivity, good measurement rate and frequency characteristics, high input impedance, low output impedance, wide power supply range and low power consumption; |
匕 当取样电压低于下限基准电压或高于上限基准电压时，电刷将自动回中； 回中功能 Back to middle function When the sampling voltage is lower than the lower limit reference voltage or higher than the upper limit reference voltage, the brush will automatically return to the center; 注： 以上产 品指标为常规产品指标，特殊产品需定制 o / The above product indicators are conventional product indicators, special products need to be customized. |
