PZEM-013 / PZEM-015 วัดแบตเตอรี่ DC 0-200V ,0-300A

PZEM-013 / PZEM-015 วัดแบตเตอรี่ DC 0-200V,0-300A Solar cell Voltmeter Ammeter Car Battery Tester Capacity electricity Voltage Meter monitor PZEM 015 013 Voltage ,Power ,Current ,Capacity ,SOC ,Energy ,Internal resistance สินค้ามี 2 รุ่นคือ รุ่น 013 กับ 015 PZEM-013 (10A ไม่ต้องใช้ชัน) / PZEM-015(ต้องใช้ชัน 50A,100A,200A,300A) DC 0-200V PZEM-013 วัดได้ 0-200V DC / กระแส 0-10A ไม่ต้องใช้ Shunt PZEM-015 วัดได้ 0-200V DC / กระแส 0-300A ต้องต่อ Shunt ตามการใช้งาน 50A, 100A, 200A, 300A ถ้าใช้กับแบตเตอรี่มากกว่า 8V ไม่ต้องต่อไฟเลี้ยงเพิ่ม, ถ้าใช้กับแบตเตอรี่ต่ำกว่า 8V ต้องต่อไฟเลี้ยง External Power supply 3.3-12V 1. Function description 1.1 Voltage 1.1.1 Measuring range: 0-200V. (when the test voltage is less than 8V, please use the independent power supply mode) 1.1.2 Display format: less than 10V display as: 9.99V less than 100V display as: 99.9V greater than 100V display as: 199V 1.1.3 Minimum resolution:0.01V 1.1.4 The starting test voltage: 0.05V 1.1.5 Measurement accuracy:1% 1.2 Current 1.2.1 Measuring range: 0-10A. (Type: PZEM-013) 0-300A(Type: PZEM-015) can set 50A, 100A, 200A,300A four range depend on the external shunt, the factory default is 100A. 1.2.2 Display format: less than 1A display as: 999mA ＜10A display as: 9.99A ＜100A display as: 99.9A 100A display as: 199A 1.2.3 Minimum resolution: 1mA 1.2.4 The starting test current: 10mA(Type: PZEM-013) 20mA(Type: PZEM-015) 1.2.5 Measurement accuracy:1% 1.3 Power 1.3.1 Measuring range: 0-2000W (Type: PZEM-013) 0-60000W(Type: PZEM-015). 1.3.2 Display format: ＜ 10W display as: 9.99W ＜ 100W display as: 99.9W ＜ 1000W display as: 999W ＜ 10000W display as: 9.99kW 10000W display as: 19.9kw 1.3.3 Minimum resolution: 0.01W 1.3.4 The starting test power: 0.1W (Type: PZEM-013) 0.2W (Type: PZEM-015) 1.3.5 Measurement accuracy:1% 1.4 Impedance Impedance=Voltage/ Current 1.4.1 Measuring range: 0-1000ohm 1.4.2 Display format: ＜ 100ohm display as: 99.9ohm 100ohm display as: 999ohm When over the test range or the current is zero, it display "---" 1.4.3 Minimum resolution: 0.1ohm 1.4.4 Measurement accuracy:1% 1.5 Internal Resistance Internal resistance= (Full voltage - Bring load voltage) / Bring load current, when the bring load voltage is larger than the maximum voltage, the internal resistance is zero. 1.5.1 Measuring range: 0-999 milliohm 1.5.2 Display format: 999 milliohm , when over the test range or the current is zero, it display "---". 1.5.3 Minimum resolution: 1 milliohm 1.5.4 Measurement accuracy:1% Note: Before you test the internal resistance, you should preset the full voltage depend on the battery type, after it is fully charged you can use it to test; if you do not fully charge it, you can set the battery without load voltage is the full voltage, then test; the internal resistance is not a fixed value, the more the battery discharged, the bigger the resistance. 1.6 Capacity 1.6.1 Measuring range: 0-1000AH 1.6.2 Display format: ＜ 1AH display as: 999mAH ＜ 10AH display as: 9.99AH ＜ 100AH display as: 99.9AH ＜ 1000AH display as: 999AH 1.6.3 Minimum resolution: 1mAH 1.6.4 Measurement accuracy:1% Note: Battery capacity testing is a cumulative process of discharge current versus time, it need some time, the time is depend on the discharge current; before you test the capacity, you should preset the full voltage and the cut-off voltage depend on the battery type, after it is fully charged you can use it to the discharge test; When the dump energy display blank, it means the discharge is over, this capacity display value is the battery's capacity. 1.7 Dump energy Dump energy is display via the battery symbol, totally 10 grids, every grid present 10% energy. Dump energy is calculated via the current battery voltage value, before test you should preset the full voltage and the cut-off voltage depend on the battery type; every grid voltage = (the highest voltage - the lowest voltage) / 10. 1.8 Accumulate energy consumption 1.8.1 Measuring range: 0-9999kWh 1.8.2 Display format: ＜ 1kWh display as: 999Wh ＜ 10kWh display as: 9.99kWh ＜ 100kWh display as: 99.99kWh ＜ 1000kWh display as: 999.99kWh 1000kWh display as: 9999kWh Over the test range will become zero. 1.8.3 Minimum resolution: 1Wh 1.8.4 Measurement accuracy:1% Note: 1Wh=0.001kWh=0.001 Kilowatt 1.9 Running time 1.9.1 Measuring range: 0 ~ 999 hour (without load the time will not accumulate) 1.9.2 Display format: 0:00:00 ~ 999:59:59 Over the test range will become zero. 2. Operating Instructions 2.1 Setting the full and cur-off voltage