• Model NO.：HZ7411
• Weight：0-100Kg
• Power Source：AC220V
• Input Power：220V±10% 50Hz±10%
• Atmospheric Pressure：86~106kpa ºC
• Temperature：-10~40ºC
• Humidity：<80%Rh
• Insulation Resistance：>2mΩ
• Current：Range: 20.00A, Resolution: 0.01A
• Output Power：DC30~250V Digitally Adjustable ,20A (Instantaneous
• MOQ：1
• Keyword：Circuit Breaker Analyzer
• Transport Package：Wooden Box with Foam Inside
• Specification：CE,ISO,IEC
• Trademark：HuaZheng
• Origin：Hebei, China
• HS Code：9031809090
• Production Capacity：500,Month

0.1

1%±1 word

SF6 circuit breaker

300

Less oil circuit breaker

1000

Table 1

II Performance 2.1 Time

The machine can measure the natural parting and closing time of 12 metal fractures, the same period time, the same period time, the same period time, the gold short time, the no flow time, the closing spring time of the process of closing - parting, dividing - parting and dividing - dividing; Some models can measure the pre-casting time of closing resistance.

2.2 Speed and stroke

This tester can record and measure the closing bounce time, the number of bounces, the bounce process, and the bounce waveform of each fracture.

2.3 Speed and stroke

This tester can record and calculate the rigid points, rigidity, maximum speed, average speed, total travel, opening distance, over travel, rebound amplitude, time-travel characteristic curve.

2.4 Current and voltage

This tester can record the opening / closing current value and current waveform of the opening / closing coil, and provides DC5 ~ 270V / 10A (20A) digital adjustable circuit breaker operation power supply, automatically completes the low voltage operation test of the circuit breaker, and measures the open circuit. The operating voltage of the device.

2.5 Closing resistance

Some models of this machine can measure 6-way closing resistance value and its pre-throw time at the same time.

Certain oil switches

3

10ms each after opening before closing

4

6mm before closing and after opening

Some 10kv vacuum circuit breakers

5

Speed before closing, 6mm after opening

6

12mm before closing and after opening

Some 35kv vacuum circuit breakers

7

16mm before closing, 32mm after opening

LW8-35 type SF6 circuit breaker

8

36mm before closing, 72mm after opening

LW6 type SF6 circuit breaker

9

120mm before closing and after opening

LW7 type SF6 circuit breaker

10

10% to fracture

SF6 circuit breakers in some Xi'an s

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, Malaysia, Vietnam and so on.

Our main products are Digital Multimeter, Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.

VI.Customer Visit



VII.Exhibition



VIII.Similar Recommendation