“深圳电流电压表”参数说明
电流: | 交流电流表 | 显示方式: | 数字式 |
类型: | 转动线圈式电流表 | 磁系统: | 磁电系 |
96X48: | 92X45 |
“深圳电流电压表”详细介绍
特点Features
● 继电器预置输出可设定延时0~9秒
Relay output time delay 0~9 sec
● 4段预置:HH,HI,LO,LL(SY-DMS-44)
4-sets:HH,HI,LO,LL(SY-DMS-44)
● 2段预置:HI,LO(SY-DMS-42)
2-sets:HI,LO,(SY-DMS-42)
● 交流电压、电流测量均为有效值(TRMS)
True RMS V/A
SY-DMS-44A TRMS AC V/A Meter (4-sets)
SY-DMS-44D DC V/A Analog Meter (4-sets)
SY-DMS-42A TRMS AC V/A Meter (2-sets)
SY-DMS-42D DC V/A Analog Meter (2-sets)
●可任意设定PT、CT倍数
CT or PT rate free setting
●设定时用英文或符号指示使操作更容易
Direct setting function
● 采用ABS防火外壳(94-V0)
ABS fire-retardant case (94-V0)
●特殊规格和量程范围可订制
Special non-standard range and scaling available
● 继电器预置输出可设定延时0~9秒
Relay output time delay 0~9 sec
● 4段预置:HH,HI,LO,LL(SY-DMS-44)
4-sets:HH,HI,LO,LL(SY-DMS-44)
● 2段预置:HI,LO(SY-DMS-42)
2-sets:HI,LO,(SY-DMS-42)
● 交流电压、电流测量均为有效值(TRMS)
True RMS V/A
SY-DMS-44A TRMS AC V/A Meter (4-sets)
SY-DMS-44D DC V/A Analog Meter (4-sets)
SY-DMS-42A TRMS AC V/A Meter (2-sets)
SY-DMS-42D DC V/A Analog Meter (2-sets)
●可任意设定PT、CT倍数
CT or PT rate free setting
●设定时用英文或符号指示使操作更容易
Direct setting function
● 采用ABS防火外壳(94-V0)
ABS fire-retardant case (94-V0)
●特殊规格和量程范围可订制
Special non-standard range and scaling available
“深圳电流电压表”其他说明
显示 Display | 上:红色LED 0.4”(10.1mm)high 下:绿色LED 0.3”(7.6mm)high |
最大显示 Max. Display | 四位数(9999) |
极性显示 Polarity Display | “-”符号自动显示 symbol is displayed automatically |
超量程显示 Over range Indication | “o. L” |
采样速度 Conversion Rate | 4次/秒(DC),1次/秒(AC) |
小数点 Decimal Point | 用按钮任意设定Settable to any digit position by front sheet switch |
外部控制 External Control | 保持 Hold |
精度 Accuracy | ±0.2% FS. ±2digit(DC 23±5℃),±0.5% FS. ±2digit(AC 23±5℃) |
工作环境温、湿度 Operating Temp. | 0~50℃/小于(Below)80%R.H. (无冷凝No Condensation) |
贮存环境温、湿度 Storage Temp. | -10~60℃/小于70%R.H. (无冷凝No Condensation) |
使用电源 Power Supply | AC115/230V±10%,50/60Hz订制 DC12,24,48,120±20% |
电源消耗 Power Consumption | 约5VA |
重量 Weight | 约550克 |
耐压强度 Dielectric Strength | AC 1500V/1min(输入/电源Input/Power) |
绝缘阻抗 Insulation Resistance | 500VDC时,大于100MΩ |
外形尺寸 Dimensions | 96(W)×48(H)×144(D)mm |
安装尺寸 Panel Cut-out | 91.5(W)×44(H) mm |
预置输出系统Comparison Section
设定系统Control System :
Microcomputer(单片机)
设定范围Setting Range :
-9999 to +9999
触点负载量Relay Contact Capacity :
AC 250V, 1A resistive load
DC 30V, 2A resistive load
输出条件Comparative Condition:
Mode: SY-DMS-44
Indication>HH set point→ HH LED on.
HH set point≥Indication > HI set point→ HI LED on.
HI set point≥Indication > LO set point→ GO LED on.
LO set point≥Indication > LL set point→ LO LED on.
LL set point≥Indication→ LL LED on.
Mode: SY-DMS-42
Indication>HI set point→ HI LED on.
HI set point≥Indication > LO set point→ GO LED on.
LO set point > Indication→ LO LED on.
■电压测量Voltage Measurement
代码 | 量 程 | 输入阻抗 | 输入保护 | 可调整显示 |
V1 | 0~9.999V | 1MΩ | 300V |
零点 ±9999 满刻度 ±9999 |
V2 | 0~99.99V | 1MΩ | 300V | |
V3 | 0~600.0V | 1MΩ | 600V | |
V4 | 0~999.9mV | 1MΩ | 300V |
■电流测量Current Measurement
代码 | 量 程 | 输入阻抗 | 输入保护 | 可调整显示 |
A 1 | 0~999.9µA | 100Ω | 50mA |
零点 ±9999 满刻度 ±9999 |
A2 | 0~9.999mA | 10Ω | 150mA | |
A3 | 0~99.99mA | 1Ω | 500mA | |
A4 | 0~999.9mA | 0.1Ω | 3A | |
A5 | 0~5.000A | 0.05Ω | 10A | |
A6 | 0~10.00A | 0.01Ω | 15A |
■模拟量输入测量 Analog Input Measurement
代码 | 量 程 | 输入阻抗 | 输入保护 | 可调整显示 |
11 | DC 1~5V |
1MΩ |
±300V |
零点 ±9999 满刻度 ±9999 |
12 | DC 0~10V | |||
13 | DC 0~50mV | |||
14 | DC 0~60mV | |||
21 | DC 4~20mV | 10Ω | ±200mA |