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Charging Rectifier type PRX3

n C  omplete compact modular charging rectifier with monitoring and rectifier modules. n P  lug-in rectifier modules for output power flexibility, easy service due to hot swap modules and high availability due to parallel operation. n M  onitoring of battery, rectifier and distribution. Status and alarms distinctly on display, settings by menus for easy handling. Remote alarms via relays. Battery circuit test and monitoring of battery symmetry for early warning of battery faults. Battery temperature is monitored and automatically adjusts the float charging voltage.

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n Safe  operation and high availability through powerful design with soft switch IGBT technology. Builtin active AC power protection for over- and under voltage. Long-life design with speed controlled and monitored fans. Low noise level and low weight. n O  ur product range for uninterruptible power also covers complete DC systems, inverters, uninterruptible motor drive (UMD), distribution boards and batteries. We support you with design and training.


Charging Rectifier type PRX3 Technical data General PRX3 is a complete modular charging rectifier including rectifier modules and monitoring unit for systems with high reliability. It can be equipped with one or more rectifier modules of type PRM3 with possibility to be swapped during operation. The monitoring unit is a stand-alone unit and communicates with the modules through a serial interface. PRX3 is available in three types of cabinets where the choice mainly depends on the desired output power.

Cabinet F27 (Up to 2 modules)

Cabinet F41 (Up to 3 modules)

Enclosure Type: Cable inlet: Dimensions F27 (h/w/d): Dimensions F41 (h/w/d): Dimensions S39 (h/w/d): Colour: Class of enclosure: Ventilation:

Cabinet S39 (Up to 6 modules)

Floor cabinet Above and below 1360/600/600 mm 2000/600/480 mm 2100/840/654 mm RAL 7035 light grey IP21 Temperature controlled fans in rectifier modules, otherwise natural convection

Environmental data Ambient temperature: Humidity: Altitude a.s.l:

Operation, 0 till +40 °C Storage, -40 till +70 °C < 90 % RH, non condensed < 2000 m, may be extended with derating

Input AC Frequency: Power factor: Other:

45 – 65 Hz > 0.97 at 3x400 VAC, full load See table

Output DC Output voltage, nominal: Voltage regulation: Current regulation: Current limit range: Ripple voltage: Efficiency: Other: www.exide-nordic.com

110/220/440 VDC < 0.5 % of nominal output voltage < 1% within 3 seconds, 0-100 / 100-10 % load change < 1 % of rated current 0 – 100 % of rated current < 0.2 % rms >92% See table


Charging Rectifier type PRX3 Technical data Monitoring unit type PCM2 Monitoring of the complete DC system. Clear graphical display for showing and setting of alarms, operating data, etc. Remote alarm via 4 freely configurable relays. Distribution:

Monitoring Unit type PCM2

 use monitoring, earth fault monitoring, external F alarm Temperature monitoring, battery circuit test, battery symmetry monitoring Over/under voltage, rectifier fault, temperature compensated float charge, automatic equalizing charge

Battery: Rectifier: Standards Safety: EMC, immunity: EMC, emission:

EN 50178 EN 61000-6-2 EN 61000-6-4 Rectifier Module type PRM3

Output data Model PRX3

110/70 110/140 110/210 110/280 110/350 110/420 220/36 220/72 220/108 220/144 220/180 220/216 440/18 440/36 440/54 440/72 440/90 440/108

UNOM

UMAX*

IRATED

VDC

VDC

A

kW

70 140 210 280 350 420 36 72 108 144 180 216 18 36 54 72 90 108

9 18 27 36 45 54 9 18 27 36 45 54 9 18 27 36 45 54

110

145

220

270

440

500

Input data

Output Terminal power

Rect. module Cabinet type/Weight Power Mains Ter足mi足 loss** Num足 I F27 F41 S39 fuse nal ber of RATED

Mains power*

Mains current*

mm2

kVA

Arms

AgL/gG

mm2

kW

50 95 150 240 2x150 2x240 35 50 95 95 2x150 2x150 35 35 50 50 50 95

10.6 21.2 31.8 42.4 53.0 63.6 10.6 21.2 31.8 42.4 53.0 63.6 10.6 21.2 31.8 42.4 53.0 63.6

18 36 54 72 90 108 18 36 54 72 90 108 18 36 54 72 90 108

25 50 63 80 100 125 25 50 63 80 100 125 25 50 63 80 100 125

16 16 35 35 50 95 16 16 35 35 50 95 16 16 35 35 50 95

0.7 1.4 2.2 2.9 3.6 4.3 0.7 1.4 2.2 2.9 3.6 4.3 0.7 1.4 2.2 2.9 3.6 4.3

* max at 3x340 VAC

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A

1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6

70

36

18

kg

kg

kg

90 110 90 110 90 110 -

90 110 130 90 110 130 90 110 130 -

190 210 230 250 270 290 190 210 230 250 270 290 190 210 230 250 270 290

** typical at 3x400 VAC and full load


http://www.exide-nordic.com/pdf/chargers/PRX3_03_2010