Product Video
HMYDJ 40KVA 50KV Insulation Cylinder Power frequency Withstand Test Display Video
Products Description
GOLDHOME HIPOT independently develops and manufactures lightweight AC and AC/DC dual-purpose oil-immersed and gas (SF6)-filled transformer series in compliance with national test transformer standards and the JB/T9641-1999 industry standard. This product range features compact dimensions, lightweight construction, integrated functionality, versatile applicability, and straightforward operation. They are particularly suitable for use in power systems, industrial and mining enterprises, research institutions, and similar settings. These transformers conduct insulation strength and leakage current tests on various electrical equipment, components, and insulating materials under power frequency or direct current high voltage conditions, making them indispensable equipment for high-voltage testing.
Key Features & Advantages
1. 10-inch liquid crystal display
2. Touchscreen operation
3. Status alert function
4. Alarm function: Emits a 5-second audible alert during clamp position alarm; triggers audible and visual alarms upon abnormal voltage signal acquisition
5. Emergency stop function: Enables immediate termination of voltage adjustment operations during automated control processes
6. Automatic timing function: during automated control, timing commences automatically upon voltage reaching setpoint; upon timing completion, voltage automatically decreases and resets to zero;
7. Manual Control Mode: Operates similarly to traditional potentiometers, enabling voltage increase/decrease via touch buttons. The device automatically detects upper and lower limits, featuring high-voltage overvoltage protection and low-voltage overcurrent protection.
8. Incorporates integrated hardware and software anti-interference technology to ensure stable operation and robust resistance to interference.
Technical Parameters
1. Rated Capacity: 40kVA
2.Low-Voltage Current: 0–116.3A
3.Low-Voltage Voltage: 0–430V
4.High-Voltage Voltage: 0–250kV
5. High-Voltage Current: 0–0.2A
6.Instrument Voltage: 0–100V
7.Voltage Measurement Accuracy: 0.5% FS ±3 digits
8. Current measurement accuracy: 0.5% FS ±3 digits
9.Overall accuracy: 4%
10.Timing range: 0 to 999.9 M (special mode supports extended operation)
11.Power supply voltage: AC380V ±10%; 50Hz ±2 Hz
12.Operating environment: Ambient temperature 0 to 50°C; Relative humidity ≤85%RH
13.Environmental temperature: -10--40 ℃
14.Altitude:<1000M
15.Relative humidity:<85%
Product details
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