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  RT4F RT7  
       
 

RT7

 
 

Three phase switch mode power supply

 
   
 

 

 
       
 
  • Three Phase: Three wire and Earth
  • 400V +32%/-20% VAC (320V - 530V)
  • Range of DC outputs available
  • Power Factor Correction
  • MicroController monitor
  • Overvoltage and Overcurrent protection
  • Fan Cooled
  • Soft Start
  • Current Sharing
 
       
       
 

Electrical Data

   
   
 

Main DC Output:
DC Output Power:
Input Voltage:
Input Frequency:
Input Current:

 

Inrush Current
Soft Start
Line regulation:
Load regulation:

 

Output ripple:



48V, 120V, 220V
6kW
400V +32%/-20% VAC (320V - 530V)
45-66 Hz
13A RMS max at 320VAC
10A RMS at 400VAC
16A peak
8 seconds to 100A
<±0.05%
terminal voltage drop by 0.42V from zero to full load: 100A
better than ±0.05% for miniCSU controlled units
48V <2mV rms Psophometrically weighted, <10mV RMS (10kHz - 100mHz), <100mV p-p (10kHz - 100Mhz)
120V <25mV rms Psophometrically weighted, <10mV RMS (10kHz - 100mHz), <100mV p-p (10kHz - 100Mhz)
220V <100mV rms (100Hz - 10kHz), <50mV RMS (10kHz - 100mHz), <500mV p-p (10kHz - 100Mhz)

 
       
 

Mechanical Data

   
   
 

Dimensions:
Mounting:
Weight:
Acoustic Noise:

458 x 4483x 86.2 mm (LxWxH)
19inch rack mounting (upto 20 units in rack)
< 19kg
<55dB

 
       
 

Environmental Data

   
   
 

Cooling:
Temperature:

 

Relative humidity:
Altitude:

Safety:
EMC:

Fan Cooled
-20 to +70°C operational
-40 to +70°C transport
0 to 100% RH non-condensing
to 4000 metres
EN60950
ETSI EN 300 386 V1.2.1

 
       
 

Protection

   
   
 

Input:

 

Output:

 

Short circuit:

Over temperature:


Internal HRC fuse (option for both lines)
MOV surge protection
Internal fuse
Overvoltage shutdown
Can sustain short circuit at output terminals indefinately
Output power limiting


 
       
 

Indicators & Alarms

   
   
 

Mains Present:
Output Current
Module Fault:
Front panel Alarm:
Alarm reporting and history:

Green LED indicator
Green bar indicator
Red LED indicator
Orange LED indicator
Full range from MicroController system

 
       
 

Other Features & Options

 
   
 

Battery temperature sensing
Battery availability test
Battery capacity test
Bespoke firmware

 

 

Conformal coating

Maximises battery life with temperature compensation
Continuous monitoring of battery condition.
Automatic discharge test to determine available battery capacity
Alarm levels can be programmed to customer chosen settings
Custom alarm delays to prevent nuisance alarms
Additional alarm conditions (ie battery temperature outside range)
Range of conformal coating options available

 
       
   
       
 


 
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