INJ-3002(Dual)
Maximum 3 (Three) Pumps Control Configuration ( 2 VFD + 1 DOL Pumps )
Various control functions: Constant Pressure Control, Heating Circulation Control, Differential Pressure Control and Temperature Control.
This system using 2 (Two) VFDs is expecting higher energy saving effect than our model INJ-3000.
Water hammering impact can be prevented by the variable speed operation of two pumps with accurate PID control function.
As two variable speed pumps are adjusting together at the same time, minimize the pressure deviation at the alternation and sequence operation of pump so that it maintains a stable pressure and improve further reliability of the system.
User friendly graphic interface of the LCD display (128 x 64 dots) is able to confirm and monitor each pump operation status and alarms easily.
Easy to confirm the system conditions and the status due to auto saving function of alarms and operating data. Therefore, simple maintenance is possible.
The Central Monitoring System (Building Management System) support: Rs-485 (Local) and Modem (Remote)
The product cost is much economic price than our model INJ-1002.
Case Size
1HP~5HP
400 x 550
Control Method
When water demand is increasing
When water demand is decresing, Inverse Order
Using Water 100
VFD Pump1
Using Water 100
VFD Pump1 + VFD Pump2+DOL Pump1
Using Water 200
VFD Pump1 + VFD Pump2
Using Water 200
VFD Pump1 + VFD Pump2
Using Water 300
VFD Pump1 + VFD Pump2+DOL Pump1
Using Water 300
VFD Pump1
OptionMain disconnect/Line reactors/Load reactors/Larger HP VFDs/Other specific VFD or components/NEMA 12, NEMA 3R, NEMA 4 and NEMA 4X enclosures
INJ-3002(Dual)
Description
Product Inquiry
Purchase Product Catalog
Payment & Shipping Conditions:
- Payment: We accept payment through Paypal Only.
- Shipping: We will ship the catalog once the payment is received. And you will be receiving the catalog with in 10 -14 busines days. Shipping might be delayed in due to international shipping conditions which is depends on the countries receiveing. In case hard copy of catalog is not available then we will ship the soft copy.
- Refund: We can refund the order before shipping process was initiated. Incase Catalog not available, we will make sure to refund the order.
- Note: This is a Catalog Produt.
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