
Range parameter table (for detailed information, please refer to the attached table summary of fixed direct acting analog indicating electrical measuring instruments)

Ordering example: Note: In the DC ammeter, the direct current range for the 6C2 and 42C3 models is 1A~20A,
If the customer requires a 42 type pointer board meter with a measured electrical parameter of AC current and a range of 200A, the instrument must pass through a current of 200A/5A
The transformer is connected to the tested circuit, and the instrument description is 42L6 ammeter 200/5. The ordering code is 42L6A200.
■ Display the trend of measured changes and facilitate reading
■ Adopting bolt fastening installation method
■ Adopting a clamping installation method
| international standard | IEC 60051-1 ~ 9 |
| national standard | GB/T 7676.1 ~ 9 |
| Industry standards | JB/T9281、JB/T9282 |
| Voltage withstand test | Frequency 50Hz, voltage 2000V, duration 1min |
| Resistant to mechanical impact | The maximum acceleration is 147m/s2 |
| response time | ≤4S |
| Pointer deflection angle | 90° |




