Descriptions
The model 8522 employs the zero-cross voltage application system which prevents the tester from applying unnecessarily higher voltage to the test sample. It is also it is provided with an upper limit comparator to perform an NG judgement for the leak current and, the NG judgement signal and the signal to indicate that the test voltage is in application are output from the rear panel. It is equipped with a timer to set the test time, the remote control terminal blocks to allow a remote control by means of sequencer and so on. Also, the various optional accessories such as a rack mount panel, a remote control box to operate the remote start/stop and others are available for various applications. The tester deals high voltage, so it is designed to provide many protective functions and various concerns to secure the operators’ safety.
Basic Specifications
Measurement voltage | AC 0 to 3.0 KV |
---|---|
voltage output system | Zero-cross throw switch |
setting of voltage | Manual setting by volt slider |
Accuracy of voltage | ± 1.5% of F.S. |
Adjustable range | 0.5 / 1 / 2 / 5 / 10 mA |
Accuracy of current | ± ( 5 % + 0.1 mA ) |
Setting time | 0.5 sec. to 30 min. |
Judgement of test result | High limit |
Power supply | 90 to 110 V AC, 50/60 HZ (Available 110/120/220/240 V AC) |
Weight | Approx. 5.5 kg |
Dimensions | 260 (W) x 110 (H) x 220 (D) mm |
Accessories | 2 m High-voltage cable, 3 m Earth wire, 2.5 m Power cord, 5P-DIN plug(1), Fuse |