+86 13720145047
lunagangrui@gmail.com
Product Parameter
Output current | Single Phase: 20A, 10A, 5A, 1A, 0.1A Three Phase: 10A+10A, 5A+5A, 1A+1A |
Test range | Single Phase: Gear 20A 0.5mΩ～ 1 Ω Gear 10A 1.0mΩ～ 2 Ω Gear 5 A 10 mΩ～ 4 Ω Gear 1 A 0.1Ω～ 20Ω Gear 0.1A 5.0Ω～ 200Ω Three Phase: Gear 10A + 10A 1mΩ ～ 0.8 Ω Gear 5 A + 5 A 10 mΩ ～ 1.6 Ω Gear 1 A + 1 A 100 mΩ ～ 8 Ω |
resolution | 0.1μΩ |
Accuracy | 0.2% |
Working temperature | -10℃～40℃ |
working humidity | <90%RH |
size | 400×315×223mm |
Product Feature And Application
1. For the testing of windings with star connection and neutral lead-out wires, the instrument can adopt the method of simultaneous measurement of three phases to test the resistance of phases A0, B0, and C0 and the three-phase unbalance rate, thus saving testing time.
2.For the testing of Y-type and △ type windings, the instrument can perform three-phase automatic testing and convert the three-phase unbalance rate.
3.The instrument is equipped with a demagnetization function to reduce the hazard of large residual magnetism of the transformer during high current testing.
4.The instrument is equipped with multiple protection functions such as counter electromotive force protection, disconnection protection and power-off protection.
5.The instrument has a wide measurement range, up to 200Ω, and high precision.
6.Non-volatile clock and date display; The data storage methods are divided into local storage and USB flash drive storage. Among them, local storage can store 200 test data entries. The data stored on the USB flash drive is in Word format and can be directly edited and printed on the computer.
7. Thermal printer printing function, fast and silent.
8.Small in size and light in weight, it is convenient to carry and use.
Accessory
No | Item | Quantity |
1 | Tester | 1 set |
2 | Test cables | 1set |
3 | power adapter | 1piece |
4 | Three-core power cord | 1piece |
5 | manual | 1 copy |
6 | Factory inspection certificate | 1copy |