1, reliability requirements: due to the high reliability requirement, power plant of equipment for the reliability and service life of UPS
have very high requirements.
The secondary lightning protection lightning protection requirements is higher, the general requirements.
2, load types: due to the plant distributed control system load single-phase load, mostly single phase load distribution circuit is simple, maintenance is convenient.
So power plant dedicated UPS power supply most of the requirements for the three-phase input/single input and single output of the small and medium-sized power UPS, generally in the range of 60 kva capacity.
3, ac input requirements: as the auxiliary power voltage fluctuation range is wide, harmonic voltage is larger, request UPS input range is wide.
Because plants require ac and dc isolation, UPS input and output must be configuration isolation transformer.
General power plant auxiliary power quality is poorer, so its input THDi of UPS is not particularly high requirements.
4, bypass requirements: static switch should have automatic and manual two kinds of works, to achieve continuous switching.
In order to improve the quality of the bypass operation mode of power supply and remove the interference and mains fluctuations.
The bypass generally need to increase the isolation voltage regulator, mainly ACTS as isolation and voltage stability.
Generally need maintenance bypass, maintenance of UPS, power supply, maintenance bypass need to be able to interrupt the UPS cabinet completely from the power supply system, the operation of the switch must ensure that the output power.
Professional three phase voltage regulator
also understand that when you're working with stabiliser for ac product, it's important to understand that quality of Video always matters.
You can get a of any specification from ZHONGSHAN DIANXING ELECTRICAL APPLIANCE INDUSTRY CO. LTD as we have varied specifications to suit different three phase voltage regulator needs and cater to a wide client base existing in both domestic and overseas market. please feel free to enquire us at KEBO Power supply.
ZHONGSHAN DIANXING ELECTRICAL APPLIANCE INDUSTRY CO. LTD are providing this to you at very low cost. Our claims are only based on different feed-backs received from various clients and not based on self-judgment.
ZHONGSHAN DIANXING ELECTRICAL APPLIANCE INDUSTRY CO. LTD has a number of producing line for producing Video.
Technology upgrades can pay for themselves quickly by improving Video and enabling employees to accomplish more in less time. It may be time to focus on stabiliser for ac to ensure they run smoothly and efficiently.