High breaking capacity Good thermal stability, agile layout, practice New structure, Rs 485,high protective degree
Application
ZPJ1/2 comprehensive distribution panel is suitable for urban and suburban electric network, AC 50Hz, rated volta ge 400V, rated current 600A and below as to distribute energy, control, compensate and protect for motor, illuminating, and distribution equipment and etc. This panel is developed from the network innovation for safe, economic, reasonable, secure operation, it is the comprehensive panel integrated with power distribution and reactive power compensation. The panel has such advantages as high breaking capacity, good thermal stability, agile layout, practice, new structure, high protective degree (IP33), it is the new products in replace of old ge ner ati on. ZPJ1/2 panel meet with standard of JB/DQ6141-86 Low voltage reactive power compe nsation device GB/T15576 1995eneral technical regulations for Low voltage reactive power static compensation device.
1.Basic electric data2.Rated voltage 400V3.Rated current 50-600A4.Rated frequency50Hz5.Leakage relayRated leakage tripping current: 300mARated pulse tripping current: 50mARated breaking time: < 0.2sTime of re-closing: 20-60s6.Capacitor compensationFixed compensation: 15% rated capacity of transformerAuto compensation: 30-60% rated capacity of transformer7.The metering device uses DD450 single phase KWH meter or DT450 3P KWH meter and 0.5 class CT with RS485 port
Working condition
Ambient temperature: from 25 to 40 , daily average: <35Altitude not more than 2000mDaily average humidity: <95%Installation inclined angle within 5oThe mounting site shall have no severe vibration and impact
Structure
The panel made of cold rolled steel plate with enough strength and rigidity, and can withstand the force come from short circuitPower source directly enter into metering compartment and separated from other parts, if closing rear door of the metering compartment, there can bePb sealed to avoid electric theft.In consideration of temperature rise, the panel upside has ventilating hole, and downside has shutter, these will form air convection to cooling.The surface is epoxy dust painted, up to Ip33This panel is designed for outdoor use as well, rain proof
REACTIVE POWER METERING COMPREHENSIVE DISTRIBUTION CABINET
