HZ5373 3000A High Current Tester Primary Current Injection Test Kit
1.Name and Classification
(1) Name: HZ5373 3000A high current generator.
(2) Environmental group: It belongs to the group III instrument in GB6587.1-86 "General Survey of Environmental Measurement of Electronic Measuring Instruments" (that is, it can be used in outdoor environments).
(3) Input voltage: AC380V ±10%
(4) Power: 30KVA
(5) Output current: AC0~3000A stepless adjustable, panel with digital display ammeter
(6) Output voltage:(> 10V
(7) Output waveform: The output current is a standard sine wave with small glitches, which is better than the power system requirements index standard, and the ripple coefficient is less than 0.3%. Standard sine wave.
(8) Measurement accuracy: (Using 0.2S grade material) The actual is about 0.3; each current can be smoothly and continuously adjusted, the accuracy is higher than 0.5. The current and voltage meter shows true and effective value, high accuracy and high stability.
(9) Output current mode: true effective value is continuously adjustable;
(10) Current stability: 0.2%
(11) Structural form: one
(12) Wiring method: according to requirements
(13) Current stability: 0.2%;
(14) Protection settings: overcurrent and overvoltage;
2.Operating
(1) After the wiring is completed, you should check it again to see if there is a wiring error and whether the connector is in good contact.
(2) During the test, if there is a fire, and there is no abnormality such as no display when starting up, immediately turn off the power and recheck the wiring.
(3) During actual wiring, the current output terminal should form a loop, otherwise the instrument will not output current.
(4) The current riser is provided with a random output wire; the output external copper wire is selected according to 10A/mm2. (Standard configuration is two 3-meter test lines)
(5) The capacity of the equipment is designed for short-term work of 5 minutes. If it is used for batch testing, the working time should be less than 2.5 minutes. For temperature rise (30 minutes-24 hours), it should be prepared according to long-term working temperature rise.
Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on. |
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