The offer of our company is being updated with new products, which are adjusted to current situation on market of telecom power supplies.
Our designs are basing on advanced, constant-power, modular rectifiers. All rectifiers are designed with hot-swap philosophy (all DC and AC connections are located on rear sockets). Rectifiers are individually supervised by a system controller which allows to fully remote control the power system.
Concerning variety of clients needs (wide range of load power, back-up time, system cabling and mounting), our company offers telecom power supplies in different versions with a wide range of optional equipment (e.g. small power supplies are made as ready to fit in 19"/21" standard cabinets or in wall-mounted enclosure).
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Rectifier PDJ 48 67-3200W Nominal output voltage: 48 V. |
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PDK 48/20-1000W Nominal output voltage: 48 V |
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PDC 48/41-2000W Nominal output voltage: 48 V |
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PDG 48/120-5800W Nominal output voltage: 48 V |
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SDDB 300 The SDDB power supply systems are designed for
uninterruptible power supply (with a battery connected in parallel) of DC
telecommunications and network equipment such as: telephone exchanges,
mobile phone base stations, servers, routers, etc. |
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SDCB 250 The SDCB 250Z power supply system is intended for
uninterruptible supply of 48dc loads by direct current in direct full-float
operating mode. The construction of the system using cooperation of
rectifiers type PDC 48/41-200w and batteries under control of advanced Pi1
controller. The SDCB 250 system is supplied from three-phase AC supply line. Failure of one or two phases of mains supply does not cause the whole power supply system to be switched off (individual rectifier units are supplied from different phases). |
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SDC 500 The SDC 500 power supply system is intended for uninterruptible supply of 48Vdc loads by direct current in direct full-float operating mode. The construction of the system using cooperation of rectifiers type PDC 48/41-2000W and batteries under control of advanced Pi1 control. The SDC 500 system is supplied from three-phase AC supply line. Failure of one or two phases of mains supply does not cause the whole power supply system to be switched off (individual rectifier units are supplied from different phases). |
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SDC 140 The SDC 140 power supply system is intended for uninterruptible supply of 48Vdc loads by direct current in direct full-float operating mode. The construction of the system using cooperation of rectifiers type PDC 48/35- 1700W and batteries under control of advanced Pi1 controller. The SDC 140 system is supplied from three-phase AC supply line 3x230/400 Vac. Failure of one or two phases of mains supply does not cause the whole power supply system to be switched off (individual rectifier units are supplied from different phases). |
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SDK 80 The SDK 80 power supply system is intended for uninterruptible supply of 48Vdc loads by direct current in direct full-float operating mode. The construction of the system using cooperation of rectifiers type PDK 48/20- 1000W and batteries under control of advanced Pi1 controller. The SDK 80 system is supplied from three-phase AC supply line. Failure of one or two phases of mains supply does not cause the whole power supply system to be switched off (individual rectifier units are supplied from different phases). Also it is possible to supply system with single-phase line. |
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SDB 65 The SDB 65 power supply system is intended for uninterruptible supply of 48Vdc loads by direct current in direct full-float operating mode. The construction of the system using cooperation of rectifiers type PDB 48/17- 800W and batteries under control of advanced MSS1-03, MSS2M or Pi1 controller. The power supply system can also be produced in Front Terminal version (SDB 65FT) – all terminals and connectors are located on front panel of the system. The SDB 65 system is supplied from three-phase AC supply line. Failure of one or two phases of mains supply does not cause the whole power supply system to be switched off (individual rectifier units are supplied from different phases). Also it is possible to supply system with single-phase line. |
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