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Summary of Contents for Huazheng HZ2321
- Page 1 HZ2321 Contact Resistance Tester USER MANUAL Huazheng Electric Manufacturing (Baoding) Co., Ltd...
- Page 2 (0312) 6775656 to tell you to serve you at all times- Baoding Huazheng Elect ric Manufact ur ing Co. , Lt d. , our company will def initely make you satisf ied !
- Page 3 Contents I.Main Technical Specification and Using Condition..............1 II.Function Instruction of The Panel....................1 III.Instructions............................2 IV.Common Breakdowns and Methods..................3 V.Packing List............................4...
- Page 4 According to the requirements of power equipment preventive test rules, the test of contact resistance of various switchgear is one of the conventional test items. The tester outputs DC constant current of 100A and 200A. The tester has the advantages of simple operation interface, high precision, strong anti-interference ability, good repeatability, small main body size, light weight and easy to carry.
- Page 5 Contact Resistance Tester PRINT RESET TEST AC220V 10A RESET：Select current or reset tester. TEST：Start testing PRINT：Print the result data. AC 220 V：AC220V power（Fuse 10A） ：Ground terminal -I：Current terminal -V：Voltage terminal III.Instructions 3.1 Connect the AC 220V power and connect Earth with ground terminal of tester. Connect the switch and instrument with the wire according to Figure 1.
- Page 6 3.2 After the power on, the LCD displays Test current 200A and Test times 10s. 3.3 You can press“RESET”key to select the test mode： Test current： 200A Test current： 200A Test current： 100A Test current： 100A Test times：10s Test times：60s Test times：10s Test times：60s 3.4 You can press “TEST”...
- Page 7 4. Instrument displays Data instability The wire on +V、-V is not good connected causing data instability. V.Packing List Item Main machine Power wire of AC220V Testing wire Earth wire 3 meters, 15 meters, one each Experimental resistance one（375uΩ） Fuse two（10A） Paper of micro printer Product specification Product certification...
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