YY2000-D not only has dynamic simulation diagram, digital display and programmable control of temperature and depth inside the cabinet, live display and lockout, intelligent voice anti-error prompt function, control transfer switch including energy storage switch, remote/local transfer switch, opening and closing "Transfer switch", RS485 digital communication and other functions. It also integrates the full function of a multi-function electric energy meter, which can measure and display multiple power parameters at the same time: three-phase voltage, three-phase current, active power, reactive power string, power Factor, frequency, measurement of active electric energy and reactive electric energy, and optionally configured with high-voltage live self-test function, nuclear phase/power test detection port and other functional modules.
When installing and using the YY2000-D device, please pay attention to the following points:
1. The dynamic simulation indication input part "Mengzi 21#~27#" must be connected to a passive dry contact. Access to a live circuit will damage the device.
2. Make sure that the input voltage and current wiring are correct and the phase sequence is consistent, otherwise there will be errors in power display and energy measurement.
3. When it is necessary to conduct a high-voltage test that is more than 2 times the nominal voltage, please first remove the high-voltage live display terminal on the device, and connect the high-voltage live display wiring connector to the device.
When ordering, users need to fax or email the primary system diagram and transfer switch contact diagram to our company, indicate the specific model and quantity of the ordered product, and specify one or more of the following functions:
1. Dynamic simulation diagram "Instructions on whether energy storage is required if there is a circuit breaker":
2. Temperature depth control inside the cabinet "One-way or two-way temperature and humidity sensor control":
3. High-voltage live display and live group performance:
4. Electric power parameter measurement display "Indicates the voltage Transformation ratio, current transformation ratio and wiring method. The wiring method is divided into three-phase three-wire and three-phase four-wire. Our company will make a product plan based on the primary system diagram and the specific requirements of the user. It will be launched after the user confirms the plan.
