Tset bench LDT2000
This device is used to verify all kinds of electronic single-phase intelligent energy meters, single-phase multi-function energy meters, single-phase carrier energy meters, single-phase multi-rate (prepaid) energy meters.
Split type = Cabinet + Bench
Cabinet = Power source + Standard meter + Communication server + Control accessory
Number of bench can be customized ：single, double, or multiple.
The place of the bench and the cabinet can be changed, equipped with fixed universal wheel, easy to move, to carry and install, suitable for all types of sites and laboratories
Using multi-channel server communication, each meter has an independent RS-485 communication channel, so that the energy meter communication is stable, reliable, accurate and fast.
KEY FEATURES
- The use of special meter holder, can complete the voltage, current and auxiliary terminals quick connection, reduce manual operation, improve work efficiency.
- The Beidou time base source system is configured to support satellite positioning output, high-precision timing output, and daily timing error calculation of electricity meters.
- The test of short-time voltage interruption, rapid current change, neutral current switching, anti-ground fault and auxiliary power switching is carried out by hardware module control.
- Support the management function of the walking scheme, can be carried out the sum of the rate of the walking experiment, support according to the set time or electricity energy walking.
- The same specifications, different constants, different grades of energy meters can be verified at the same time.
- The device can set and measure 2 ~ 63 harmonics, measure distortion degree, and monitor harmonics.
