Huazheng HZ-2000F 变压器Tan Delta测试仪

Accuracy： Cx: ±（readings×1%+1pF）

tgδ: ±（readings×1%+0.00040）

Anti-interference index: frequency conversion anti-interference, can still achieve the above accuracy under the interference of 200%. 

Capacitance range：

Internal high voltage：3pF～60000pF/10kV 60pF～1.5μF/0.5kV

External high voltage： 3pF～1.5μF/10kV 60pF～30μF/0.5kV

Resolution: up to 0.001 pF, 4-bit significant digits

Tgδ range： no limit, The resolution is 0.001%. The capacitance, inductance and

resistance can be identified automatically. 

Test current range：10μA～5A

Internal high voltage：

Setting Voltage Range：0.5～10kV

Resolution: 1V Accuracy: ±(1.5%×reading+10V)

Maximum output current：200mA

Boost and drop voltage mode: the voltage is set at will. Such as 5123 v. 

Test frequency: 40-70Hz single frequency can be set at will. For example, 48.7 Hz. 50± 0.1Hz to 50±10Hz automatic dual frequency conversion optional setting. 60± 0.1Hz to 60±10Hz automatic dual frequency conversion optional setting. 

Frequency accuracy: ±0.01Hz

External high voltage: maximum test current 5A, power frequency or frequency conversion of 40-70Hz during positive connection

Maximum test current 10kV/5A, power frequency or frequency conversion 40-70Hz 

CVT self-excitation method low voltage output: output voltage 3～50V, output current 3～30A

CVT ratio measurement:

Ratio accuracy: ±reading × 1% Ratio measurement range: 10～99999

Phase accuracy: ±0.1° Phase measurement range: 0～359.9°

Measurement time: about 40s, related to measurement method

Input power: 180V ~ 270VAC, 50Hz±1%, municipal or generator power supply

Computer interface: standard RS232 interface, U disk socket (automatic Udiskstorage data). 

Printer: micro thermal printer

Environment temperature: -10℃ ~ 50℃

Relative humidity: <90%

Overall dimension: 430×330×350mm

Weight: 28kg

Manual