Features & Benefits:
Modular UPS has the characteristics that it has the independent power and control sections.That's each module is an dependent UPS. HP66 is modular system adopts the centralized multiple parallel N+X format. It's simple for system expansion with little fault points .It provides load with N+1 to N+X levels of protection. The maximum can be expanded to 200kva. The reliability and flexibility of the system is incomparable with traditional UPS.

Easy Expansion
With the upgrade of customer's load requirement the original designed UPS may not be able to meet the demand. According to the traditional UPS system, we must replace a new and higher capacity UPS system for customers. But for modular UPS there no need to replace the whole UPS, but only adding the required number of modules for expansion.

HP66's modular UPS can be expanded on line from 15kva to 200kva. The advantage of module is reducing customer's costs for initial equipment purchase and future expansion. Satisfy customer's investment requirement by providing flexible number of modules for business growth.

Hot Swappable
Hot Swappable modules can to be added or removed on line. There is no need for senior technical personnel to perform the job. It is safe and convenient.
Maintaince and repair is easy as ther is no need to switch to bypass.
Communication modules and power modules are both hot swappable.
On-line expansion or redundancy enhancement can be achieved easily without modification.

HP660 Modular UPS system
Self-adapted synchronized poles' distrubtion parallel control
Modules control seperately, run parallel
Different capacity for defferend need, N+X redundance
Every module can run independly , support hot plug
Fans controlled with Stepless Speed Adjustment, adjust the speed automaticaly accord with temperature and load
High system efficiency, Low energy consumption, No pollution
Avoid single spot faulty, prompt the reliability and practicability

UPS modules
On-line dual conversion design, assure the output quality
Every module has digital and intelligent control separately
Every module has independent charging system
Every module can run independly , support hot plug
External output isolation transformer for choice
On-line removable grid panel guarder and filter for cleaning
Closed air duct design, high cooling efficiency , low temperature rising components
Advanced design fans with Stepless Speed Adjustment, adjust the speed automaticaly accord with temperature and load

Static Switches
Static Switch module for standard mode UPS
Work in SCR and AC contactor paralleled
High reliability, high overload taking ability: 1000% , 1 second
0ms transfer time
Function of self-diagnosis, interlock, protection etc
Support for on-line replacement

Display & Communication Module
System data
Modules data
History log
Configuration
RS232 and RS422
8-pulse dry contacts output
SNMP adapter for standard mode

specifications