The Climate Control Unit is designed to control the environment of small to medium outdoor telecom cabinets. It can control fans, heat exchangers, heaters, lighting and detect high/low temperatures, humidity, water, intrusion and smoke. It has a wide operating temperature range of -40°C to +70°C and input power range of 18-59Vdc. It provides temperature control, alarm functions, and easy operation via LED display and indicators.

1. Climate Control Unit for Telecom
Power Presentation
PSBG II - TPBU

2. The Climate Control Unit (CCU) is designed for the
environment control of small to medium outdoor cabinets.
It features the control function of fans, heat exchangers,
heaters, lightings and detection function of high
temperature, low temperature, high water, high humidity,
intrusion and smoke/fire. The redundant characteristic
also provides the user a most flexible way to meet
versatile applications.
Climate Control Unit(CCU ) Descriptions

3. Outdoor cabinet environment control
Automatic peripheral devices detection
Wide temperature operating range: -40°C ~ +70°C
Wide input power range: 18 ~ 59Vdc
Compliant with AC or DC type cooling device, heater and
lighting
3 Individual temperature settings for Heater, Cooling 1, 2
PWM fan speed control function for Cooling 1, 2
User definable alarm function
User friendly operation interfaces
7-segment LED display and LED indicator
°C / °F convertible display
High / low temperature, high water, high humidity, intrusion
(door open) and smoke/fire alarm function
DIN-rail Mounting
Safety: cUL, CE
Outdoor System Solutions (Climate Controller)

4. PDU (Several Configurations)
Rectifier ESR-48/56A
Battery & Base
New Smart CSU (Main Board))
New Smart CSU (Relay Board))
19” Rectifier Shelf (SB-05N/HG A )
160W Heat-exchange
CCU (Climate
Control Unit )

5. RBS2216 Outdoor System Drawing

6. Add AC Socket
RBS2216 AC Panel Configurations
Changeover Switch
Phase 1 (with Genset Socket & Changeover Switch):
Implementation: from first batch
Genset Socket
Phase 2 (without Genset Socket & Changeover Switch):
Implementation: TBD (Inventory Concern)
AP36

7. DC LightSmoke Sensor
Humidity Sensor
RBS2216 Lights & Sensors

8. CCU setting Process

9. -40 ~ +80 degree CStorage Temperature
EN55022 Class BEMC
CULSafety
Remark
-40 ~ +75 degree C
0.3 ~ 0.8 Adc
54Vdc at 48V; 27Vdc at 24V
19.5dc ~ 60Vdc
Specification/Function
Input
Normal Input
Input Range
Operational Temperature
Input Current
Item
Electrical specification – Input
Climate Control Unit - CCU (Input specification)

10. Alarm Indication
Item Alarm Description Type LED 7-Segment
LED
1 CCU Fail Alarm Climate Control Unit
shunt down
2 Fan 1 Fail Alarm The fan or heat
exchanger that Fan 1
port controlled is
failed.
Dry
contact
Alarm
(red)
3 Fan 2 Fail Alarm The fan or heat
exchanger that Fan 2
port controlled is
failed.
Dry
contact
Alarm
(red)
4 Heater Fail Alarm The heater that
Heater port controlled
is failed.
Dry
contact
Alarm
(red)
5 Air Conditioner Fail Alarm The air conditioner
that A/C port
controlled is failed.
Dry
contact
Alarm
(red)
6 Intrusion Alarm The door is opened. Dry
contact
Alarm
(red)
7 High Temperature Alarm The internal
temperature is over
the high limit setting.
Dry
contact
Alarm
(red)
8 Low Temperature Alarm The internal
temperature is under
the low limit setting.
Dry
contact
Alarm
(red)
9 High Water Alarm Water level in the
cabinet is over the
sensor limit.
Dry
contact
Alarm
(red)
10 Smoke / Fire Alarm Smoke or fire is
detected in the
cabinet.
Dry
contact
Alarm
(red)
11 High Humidity Alarm The humidity in the
cabinet is over the
sensor limit.
Dry
contact
Alarm
(red)

11. Shelter Wall
Inside Shelter Outside Shelter
Fan Tray:
• Fan x 2
• Control Board
• Aluminum Alloy Panel
Wall Cutout (464 x 210mm)
CCU with TB Option
Outdoor System Solutions (Alternative-Fan Tray)

12. 28-59 VdcOperating Voltage9
10
8
7
6
5
4
3
2
1
No.
480(W) x 240(H) x 80(D) mmDimensions
YesSpeed Control
58 x 2 = 116WPower Consumption
IP5X for standard fan, water protection code “X”
depends on fan’s orientation. The fan can be optional
for IP55 in all orientations.
Ingress Protection
80K Hours@40°C per FanLife Expectancy
(MTBF)
446.5 x 2 = 893 CFMAirflow @zero static
air pressure
-10 ~ 70°COperating Temperature
Approx. 62 +10Log2 = 65dBANoise
Delta PFB2048LT (200x70mm) x 2pcsFan
SpecificationItem
Outdoor System Solutions (Alternative-Fan Tray)

13. Q & A