MiniSpace EC

Server room air conditioner: Reliability for small and medium-sized IT rooms

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Maximum cooling capacity with a minimal footprint

If you need precise, reliable and cost effective air conditioning for small equipment and server rooms, the MiniSpace EC series is an energy efficient and long-lasting series that fits the bill. The computer room cooling systems' units require little floor space, and their compact size means they can be integrated in existing server rooms without problem.

Data center
Data center
Our units are designed for highest requirements and maximum reliability
Equipment rooms
Equipment rooms
Optimized for air conditioning equipment rooms
Free Cooling
Free Cooling
Maximum potential savings by using cool outside air
Small & medium heat loads
Small & medium heat loads
Precision air conditioning units for low to medium heat loads
Compact unit
Compact unit
Maximum cooling capacity with a minimal footprint

Product Overview

At a glance

Benefits

  • Maximum cooling capacity with a minimal footprint
  • High energy savings thanks to Direct Free Cooling
  • Precise regulation of room temperature and air humidity

Features:

  • Direct Expansion (DX) AND Chilled Water (CW)
  • All panels are removable for additional convenience

Technical Data: 

  • Cooling capacity: 4-12 kW
  • Upflow and Downflow
Benefits
  • Upflow and downflow air patterns
  • Front discharge
  • Compact footprint 
  • Highly Efficient Electronically Commutated (EC) Backward Curved Plenum Fan
  • High reliability under continuous load 24/7/365
  • Precise regulation of room temperature and air humidity
Features
  • Direct Expansion (DX) & Chilled Water ( CW)
  • 100% front service access ( all panels removable for additional convenience )
  • Downflow and Upflow versions of units
  • ModBus onboard for integration in the building services management system
  • State-of-the-art E2 Microprocessor with a range of BMS interface options
  • Designed & Manufactured in the USA
Technical Data
Cooling capacity total                    4 kW – 12 kW
Sizes1
Air conductionUpflow, Downflow, Downflow with frontal outlet
Refrigerant

R410A

Cooling systemsAir-cooled system (A), Water-cooled system (G), Chilled water system (CW)

EC Fan Technology

EC Fan Technology

The Electronically Commutated (EC) backward curved plenum fan is the key to this product’s efficiency. The Mini-Space is able to provide a fully scalable air volume with EC fans that are designed to operate at reduced speed. The result is significant energy savings and lower maintenance costs compared to belt driven forward curved fans.

STULZ E² Control and Monitoring

STULZ E² Benefits

STULZ E² Benefits

  • Backlit LCD alphanumeric display for visual indication
  • Operated via 6-key menus, in five different modes
  • Unit functions for cooling, heating, humidifying and dehumidifying
  • Three levels of restricted entry into the configuration
  • Sensor inputs control inputs/outputs
  • Additional I/O sensors and alarms
  • Optionals UPS backup module 
  • Independent EC Fan and cooling control (CW valve or DX)
  • Cooling control sequence: return air temperature, humidity, supply air temperature, dew point
  • Fan control sequence: BMS, local/static pressure, and temperature based (supply or return air)
  • Capable of networking up to eight EControllers with an independent LAN
  • Psychrometric control provided as a user configurable temperature and humidity (relative humidity) or dew point control
STULZ E² Controller communicates with BMS/BAS systems via the following protocols:

STULZ E² Controller communicates with BMS/BAS systems via the following protocols:

  • BACnet IP
  • BACnet over Ethernet
  • BACnet MS/TP
  • HTTP
  • SNMP V1, V2c
  • Modbus IP
  • Modbus RTU
E2 Controller ties everything together

E2 Controller ties everything together

  • Designed specifically for precision control of mission critical environments
  • Multiple I/O capabilities for all major components to optimize control for energy savings
  • Supports universal BMS interface for remote monitoring (address readable) and remote control (address writable)
  • Capable of network controllers in a workgroup (pLAN) to work as one (no BMS required)
  • Pre-engineered controls for economizers and adiabatic cooling

Contact

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