Piller CPM 300 / 360
CPM is Piller's Critical Power Module: static UPS technology with an integrated kinetic energy store with guaranteed capacity for delayed transfer to standby generators. The module is supplied as two cabinets or pre-tested on a skid.
- Data centres that must be built quickly
- Installation in white space, service corridor or plant room
- Containerised M&E solutions
Technical data
| Manufacturer | Piller |
| Type | Flywheel UPS |
| Power | 300 / 360 kW per module |
| Parallel | Up to 8 units (2400/2880 kW) |
| Efficiency | Above 96 % at 25 % load, up to 98.5 % (IEC 62040-3) |
| Energy store | POWERBRIDGE™ PB6+ |
| Ambient | Ambient up to 50 °C |
| Short circuit | 100 kA short-circuit withstand |
Source: www.piller.com.
Technology
How it works
In normal operation CPM runs full double conversion (VFI). Where the supply allows, the IEC version can switch to VI (voltage conditioning) or VFD (ECO) mode, where efficiency approaches 99 %.
With several modules in parallel, Enhanced Redundancy Mode (ERM) keeps only the number of modules needed for redundancy active and places the rest in active standby.
With the energy store inside the module there is no battery room, battery build or DC cabling – and the module tolerates up to 50 °C, so free cooling can be used.
Application
Where it fits
- Data centres that must be built quickly
- Installation in white space, service corridor or plant room
- Containerised M&E solutions
- Projects avoiding batteries
Versions and options
- Skid-mounted and factory-tested
- Containerised with switchgear
- UL version (UL 1778)
- Modbus TCP/IP, SNMP, OPC
Service
Operation and maintenance
Piller states a single annual service visit and an extended 10-year interval for major maintenance, carried out on site.
A rotary plant should always be load-tested at commissioning – stepped load, utility failures and transfer to engine.
Other models from Piller
Read more at Bluecircle
Norwerk’s partner Bluecircle has in-depth pages on the topic.
Do you have a project or a system that needs service?
Send us the load, required autonomy and voltage level – or describe the task. We will come back with a solution sized for your operation.