Dual Power Transfer Controller NV-Q

Dual Power Transfer Controller NV-Q

In some application where there is a stand-alone solar or wind system with available main supply, one can choose to use the energy stored in the battery first and when the inverter disconnects due to low battery voltage, the controller will automatically transfer the loads to the second mains(such as public power). The NV-Q range of power transfer controllers switch reliabley between inverter and AC mains power with priority circuit and fixed network operation. The controller avoids damage to inverters and batteries and is suitable for  off-grid wind or solar systems. Transfer time less than 10ms.

Key Product Features:

• Controller is reliable between inverter and AC mains .
• With priority circuit and fixed network operation.
• Transfer to second  AC Voltage automatically.
• Avoids damages on the inverter and battery .
• Suitable for the off-grid wind or solar system.

Technical Specification:

Model	NV-Q1250W	NV-Q2500W	NV-Q3500W	NV-Q4500W
Rated Power	1250w	2500w	3500w	4500w
Input voltage	AC110V or AC220-240V
Output voltage	AC110V or AC220-240V
Transfer time	Less than 10ms
LED Indicator	Status of public power ,inverter and battery
System voltage	12V or 24V
BAT. Low cut-down	10.5V / 21V
BAT. Low Recovery	13.5V / 27V
Application	Off-grid wind or solar system
Product size	16.5*10*4.4cm

Ecor Pro DH2500 26 Litre Commercial Industrial Desiccant Dehumidifier

Ecor Pro DH2500 26 Litre Commercial Industrial Desiccant Dehumidifier

This Ecor-Pro dehumidifier is a tough, industrial unit designed to be used almost anywhere that dry air is required. Desiccant/Absorption dehumidifiers are especially suited to applications where low relative humilities are needed and work well over a wide temperature range. The DH2500 26 Litre is a Industrial desiccant dehumidifier unit ideal  for the flood and water damage professional, temporary humidity control, museums, research laboratories, dry air storage, small production processes, stores, sports halls, and manufacturing plants.

Key Product Features:

• 26 litre high efficiency ‘Regen’ pre-dry technology
• Epoxy coated Zintec™ Construction
• Tubular exo-skeleton with high protection
• Ammeter to see current usage
• Time Elapsed Indicator or ‘run meter’ for monitoring usage time great for the hire industry
• Remote control interface for use in remote areas
• PTC Regen long lasting heater
• Process air filter
• Optional inlet duct
• RadiCal™ low-noise fan technology for super quiet operation
• Low-tension ‘toothed’ drive belt energy efficient and low maintenance
• Dual ball bearing giving quiet and long lasting operation
• Desiccant wheel hub

Technical Specification:

• Airflow 200 m3 / h
• Exhaust Airflow 70 m3 / h
• Dimensions 350 x 455 x 340 mm
• 230V / 1.2kW / 4 A
• 15Kg / 49 dB (A)
• Process air duct diameter (optional)125 mm
• Dry air delivery duct diameter 125 mm
• Exhaust air duct diameter 80 mm

Super Hornet 1000W Wind Turbine Grid Tie Kit

Super Hornet 1000W Wind Turbine Grid Tie Kit

Super Hornet 1000W Wind Turbine Grid Tie Kit

This is a budget but powerful grid tie wind turbine kit comprising of the robust Hornet 60 volt wind turbine and the Ginlong 1.5kW grid tie inverter. The inverter requires no excessive or over complicated programming associated with other grid tie inverters and combined with the Hornet can supply up to 1500Watts of power. Included is a 6 meter tower system for permanent mounting of the wind turbine. 

Kit Includes:

1 x  Ginlong GCI-1.5KW Wind Turbine Grid Tie Inverter
1 x Super Hornet 1000W Wind Turbine 60v
1 x 6M Wind Turbine Tower Kit
1 x 6M Tower Rigging Kit