Power Transformer Testing Equipment for Testing Voltage Drop / Ratio Error HN-2K01B3 manufacturer from China Guangzhou GENY Electric Company

Power Transformer Testing Equipment for Testing Voltage Drop / Ratio Error

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: HN-2K01B3

Features & function:
Test functions: voltage drop, radio errors and phase difference between the ports of t

Features & function:

Test functions: voltage drop, radio errors and phase difference between the ports of the energy meters and the PT secondary port of sing/three phase electricity energy metering device.
Voltage drop, radio errors and angle difference (phase) are displayed on one screen.
Test admittance, conductance and susceptance of PT, which are display on one screen.
Data storage 200 groups with storage time of up to 10 years.
The tested CT information of the energy metering device can be download through the communication port of the host device
The host device offers zero self-calibration functions.
The host device offers abnormal self-inspection function, identification function for wiring correctness and alarm function of measured voltage exceeding the limits.
Protection functions of under-voltage, over-voltage and over-current

Specifications:

Technical parameters
Valid measurement range	Radio difference(f): 0.050~±99.99%	resolution	0.001%
	Angle difference(ð): 0.50~±999.9%	resolution	0.01%
Max impact current	100mA Max. length of external cable: 200m(30/loop)
PT secondary load test indicators
Valid measurement range	Conductance(G): 0.100~±99.99mS	Resolution	0.001mS
	Suseptance(b): 0.100~±99.99mS	Resolution	0.001mS
Input impedance of voltage sampling	100k
Clamp type CT	5A (0.2 class)
CT secondary load test indicators
Valid measurement range	Resistance(R): 0.100~±99.99	Resolution	0.001
	Reactance(X): 0.100~±99.99	Resolution	0.001
Input impedance of voltage sampling	100k
CT Current sampling of clamp type CT	5A(0.2 class)
Dimension(LxWxH)	275245145
Weight	3kg

Description:

This test instrument is mainly composed of the tester, specialized test cables. It is used to test PT secondary loop voltage-drop, PT secondary load, small voltage signal and its phase difference, CT secondary load.