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Constant voltage rectifier for on- line mode use; series TH, acc. to VDE0510
General
Devices in thyristor technical performance for higher output voltages or higher power need, with high efficiency and low noise emission. All types are short circuit and overload proof by their electronic IU- regulation and additional fuse protection. They are to use for charging all kinds of industrial, stationary used battery systems, anyway if in Pb or in NiCd technology. They are taken for engine start use as well as for simultaneous feed of DC- load circuits (on-line mode in parallel with battery) of any kind. They are offered in those perfomances „steal sheet switch board", „open frame" and 19" rack (if not to big for the last ones). If requested, we do manufacture for instance also for all other mains voltages or for higher security need in „half load redundancy" performance, with two or even more parallel, decoupled working units. DC- power systems like these are in combination with a solid battery technic a high reliable investment for
also very hard to please environmental conditions.
| Technical data |
|
| Cooling | Devices with a nominal current of more than 40A are usually fan cooled by thermo controller, those with lower currents are usually convection cooled. |
| Standard equipment |
Analogue A-/V- meter; cl. 1,5% for rectifier output (on open frame devices as an option); Input, battery exit, rectifier exit and if necessary support circuit protection fuses (on 19" devices as acb`s on front plate ); security isolating transformer acc. to VDE 0551; mains switch and signal lamp on front door (plate); softstart; connection over terminal blocks; cable feeding on bottom side (backside on 19" racks) |
| Mains connection | 1/N/PE 230V 50Hz +/-10% (THE) single phase; 3/N/PE 400V 50Hz +/-10% (THD) triple phase, (all other ones on request) |
| Adm. amb. temp. |
-10°C/ +45°C |
| Place of installation | Max. 1000m over 00 |
| Regulation characteristic | IU (DIN 41773) |
| short- circuit strenght | by electronic regulation |
| Max. ripple | 2% eff. , at nominal current without battery |
| Voltage constancy | +/- 1% |
| Current constancy | +/- 2% |
| Admitted load range |
0-100% |
| Radiation class |
A (B as optionally) |
| Order reference | Devices equipped with diverse optional equippement, could be some bigger than in standard! |
Performances
Steal sheet switch board, with lockable front door; double layer, powder plated surface in RAL 7035 (light grey); protection class IP20 (higher ones optionally)
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| E230 G60/50 BWr |
E266 G110/20 BWru |
open frame, for switch board installation mobile units
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| TH E254 G110/20 Bwru TH E254 G24/100 BWru |
TH D400 G110/60 BWr |
Half load redundancy systems
For the aim of higher break down security of sensible DC- circuits are often taken decoupled redundancy system where two or more chargers and as well battery sets are working in parallel. Those separated branches are equipped with switch off automatics for the case of hazard. Under normal conditions all branches are working together simultaneous with half load and for instance for maintenance, they could be switched off separate. If wished they could be also delivered in separated boards
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| 2TH E230 G110/20 BWru | 2TH E230 G110/20 BWru |
Types
|
Type, TH |
measurements, case performance |
input current, max./A |
| E230 G24/60 BWr | 600*600*300 | 15 |
| E230 G24/80 BWr | 800*600*400 | 20 |
| E230 G24/100 BWr | 1000*600*400 | 25 |
| E230 G48/40 BWr | 800*600*400 | 20 |
| E230 G48/60 BWr | 1000*600*400 | 30 |
| E230 G60/40 BWr | 800*600*400 | 25 |
| E230 G60/60 BWr |
1000*600*400 | 37 |
| E230 G110/5 BWr | 600*600*210 | 6 |
| E230 G110/10 BWr | 600*600*300 | 11 |
| E230 G110/20 BWr | 800*600*400 | 23 |
| E230 G110/30 BWr | 1000*600*400 | 34 |
| E230 G220/ 5 BWr | 600*600*210 | 12 |
| E230 G220/10 BWr | 600*600*400 | 23 |
| E230 G220/15 BWr | 1000*600*400 | 34 |
| |
||
| D400 G24/150 BWr | 1000*800*400 | 12 |
| D400 G24/200 BWr | 1800*800*400 | 16 |
| D400 G24/300 BWr | 1800*800*400 | 24 |
| D400 G24/400 BWr | 2000*800*600 | 31 |
| D400 G48/60 BWr | 1000*800*400 | 9 |
| D400 G48/100 BWr |
2000*800*600 |
14 |
| D400 G48/150 BWr | 2000*800*600 | 21 |
| D400 G48/200 BWr | 2000*800*600 | 27 |
| D400 G60/60 BWr | 1000*800*400 | 11 |
| D400 G60/100 BWr |
2000*800*600 |
17 |
| D400 G60/150 BWr |
2000*800*600 |
25 |
| D400 G60/200 BWr |
2000*800*600 |
34 |
| D400 G110/40 BWr |
1000*800*400 |
13 |
| D400 G110/60 BWr |
1800*800*400 |
18 |
| D400 G110/80 BWr |
2000*800*600 |
24 |
| D400 G110/100 BWr |
2000*800*600 |
31 |
| D400 G220/20 BWr |
1800*800*400 |
12 |
| D400 G220/30 BWr |
1800*800*400 |
18 |
| D400 G220/40 BWr |
1800*800*400 |
24 |
| D400 G220/60 BWr |
2000*800*600 |
36 |
| D400 G220/80 BWr |
2000*800*600 |
48 |
Explanation
D400 = mains voltage 3*400V 50Hz,G220/20 = DC-nominal voltage 220V,
DC- nominal current 20A
Redundancy systems and others on request!
Options
Voltage free alarms
AC mains fault
DC- over voltage
DC- under voltage
Backup end
Backup end pre alarm (for shut down use)
Rectifier fault (rectifier U>/I>/U
Rectifier fault in combination with switch off automatic against over voltage
Battery circuit fault (battery symmetrie incorrect, circuit interrupt incl. Fuses)
DC- isolation fault, +/- against ground
Comprehensive alarm, max. eight characters, as additiv to before ones
Boost charge
Boost charge automatic- voltage depending
Boost charge automatic- voltage/ time depending 1-10h
Switch board options
Lighting fitting on front door (front plate), as additiv to alarm functions
Lighting fitting testkey
Time function 1-10h
Switch board illumination with door- key and socket
Switch board heating 100W with thermostatic regulation
Socket, for boards up to 120cm
Socket, for boards up to 200cm as supplement
Lockable front door (cylinder lock), wall cabinets
Lockable front door (cylinder lock, floor standing cabinets
Varnish, special, cabinet outside, for wall cabinets/ pc.
Varnish, special, cabinet outside, for floor standing cabinets/ pc.
Instrument- additional; cl. 1,5%; analogue 48*48/ 72*72/ 96*96 mm
(for instance mains voltage, load voltage, load current)
Distribution
Rod with 2 pole blow out fuse, D01+2/ 2- 63A
„ „ „ , NH00 10-160A
„ „ „ , NH00 „ as circuit breaker
„ „ ACB 2pole, B- characteristic 6-63A/ max. 110VDC, wired on terminals
„ „ ACB,2pole, all current 6-63A/ max. 250VDC, wired on terminals
Auxillary contact for ACB wired on terminals
Backup end protection
Backup end, battery switch off automatic up to 30A
" " 50A
" " 100A
" " 150A
(incl. voltage free alarm on terminals)
Temperature guided charge voltage
Switch board intern
Switch board extern
Furthers, for instance
Drop down diodes automatic
Inverter (sinus and rectangular)
DC- DC converter