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产品名称
NDBZT-III self-injection tester
Affiliate classification
Secondary loop detection class
Quantity
-
+
Product description
Product parameters
Reference standard: DL/T624-1997, JJG1112-2015.
Features:
● Display the status of each switch on the main wiring diagram, voltage and current are displayed and changed in real time;
● The jump and closing contacts of each switch can be freely set to the connection mode;
● Set the voltage value of the incoming and busbars when there is pressure and no pressure, and the current value when there is flow and no flow;
● Identify the status after the self-injection action, display the main wiring diagram and voltage and current changes;
● It can simulate a variety of accident causes and can perform self-injection testing under various conditions;
● Record the cause of the accident, the action content and the action time after each action.
● It can test the behavior of self-injection when the incoming line resumes power supply;
● The pre-equipment can be tested if the device is self-injected or the switch device is rejected or the action is incorrect.
● It has up to 14 channels of input and 14 channels of output required for self-injection testing.
The main parameters:
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Test output current
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AC6A
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Test output voltage
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57V/100V
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Four 12-phase power frequency voltage
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0 to 120V (line voltage)
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Four 4-phase power frequency voltage
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0 to 120V (line voltage)
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Provide self-directed DC
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DC110V or 220V
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Maximum number of analog transformers
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3 Sets
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Maximum number of analog circuit breakers
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10 Sets
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Maximum number of analog voltage transformers
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12 Sets
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Maximum number of analog current transformers
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7 Sets
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Operating Voltage
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AC 220V±10%，50HZ±1HZ
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|
Dimensions
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320mm×200mm×240mm
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Weight
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About 4kg
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Key words
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