1. Front board three fixed installation, the bottom of the meter and
the terminal is made of quality bakelite material which is
moisture-resistant, fire-retardant, high temperature molded
overall. The cover is also made of bakelite material and has a transparent glass window.It has following features: good weatherability, high rigid, good insulation performance, etc.
2. The meter frame adopt aluminum molding with excellent mechanical
strength, stable structure and anti-impact.
3. Voltage components and current components is used of double insulation structure, has good electrical characteristics.
4. Standard configuration bottom bearing is used of double gem bearing, oriented bearing is made of high wear resistance copper alloy bush
and stainless steel needle. It has following features: long life
and minimal friction, etc. May select magnetic thrust bearing (Product Configuration code is QD) or magnetic suspension (Product Configuration code is QP).
5. All kinds of adjustment mechanism adopt no step shifting
mechanism. The meter starting and creeping needn’t to be adjust
which is finished by anti-creeping hole of disc and convenient for
adjusting by users.
6. Standard configuration 6 digits display by drum wheel mechanical register, may select 5 digits display by drum wheel mechanical register (Product Configuration code is QG).
7. Standard configuration without the device which can prevent
retrograde, may select add the function of prevent retrograde. (Please specified when ordering).
8. Standard configuration without handle, may select add a handle for
carrying the meter conveniently. (Please specified when ordering).
9. Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.
10. Direct connect operation, there are two types wiring you may select. Standard configuration type 1B wiring, may select type 1A wiring (Product Configuration code is QK).
11. Extension terminals cover, in order to protect to use safety.
