Three-phase Load Unbalance Automatic Adjustment Device

Operating Voltage 400V(-40%^~=20%)	working frequency 50/60Hz±5%
effiency ≥ 97%	Relative humidity Maximum 95% RH(no condesation)

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Product Description Specification On-site installation FAQ Related Products

Product Description

The three-phase load unbalance automatic adjustment device (NADSPC) is mainly used on the user side of low-voltage power distribution to control the unbalanced three-phase current, low phase voltage and compensate reactive power to optimize power quality. NADSPC product specifications cover 50A/35kvar, 75A/50kvar, 150A/100kvar, which can compensate three-phase unbalanced current and reactive power at the same time, realizing continuous and dynamic compensation.

Specification

Datasheet	RT-MECO.4-30	RT-MECO.5-50	RT-MECO.5-75	RT-MECO.5-100
System parameters
Operating Voltage	400V(-40%^~=20%)
working frequency	50/60Hz±5%
Wiring	Three-phase Three-wire, Three-phase four-wire
Performance
compensation mode	8 modes including active power unbalance priority and reactive power compensation priority
Unbalance Compensation Capability	Unbalance degree <3% within the range of compensation capacity
effiency	≥97%
effecive response time	Instantaneous response time <0.1 ms,complete response time ≤10 ms
Protective function	Overvoltage ,undervoltage ,inverter overcurrent,overheating,overload,etc.
Display and interface
Language type	Chinese and English interface
Display content	Voltage,current ,power factor,unbalance,harmonic contect,etc
Communication interface	RS-232,RS-485,RJ45 network interface,WIFI,GPRS optional
Protocol	MODBUS-RTU
Shell configuration
Profiles	Stainless stell
Environmental conditions
IP Rating	IP44(other IP levels can be customized)
operating temperature	-10~55°C
storage temperature	-25~70°C
Relative humidity	Maximum 95% RH(no condesation)
Altitude	Not higher 1500m (proper derating can go to higher altitudes)

On-site installation

FAQ

How is the quality?

Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.

Where is the factory of Reton Power?

Zhengzhou City,Henan Province, China

What can I get to be Retonpower agent?

*More technical training, support and more free spare parts.
*Special price support for Retonpower agent.
*Advertising & publicity expenses share for Retonpower brand.
*Annual bonus, based on your annual sales amount.
*Fast good delivery as we have regular products in stock.

What can you buy from us?

Hybrid inverter, off grid solar inverter, solar panel,lithium iron battery ,storage solar system and electrical equipment.

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