Low frequency online ups,single ups isoltion Transformer ups 6 - 15 KVA with isoltion Transformer
HIGHLIGHTS
• Efficiency Control System (ECS)
• Robust and reliable
• Galvanic isolation
• High overload capacity
• Extensive parallel configurations
Total protection
DPL series UPS provides maximum protection and power quality for mission critical loads, including data centres, industrial processes, telecommunications, security and electro-medical systems. DPL series UPS is an on-line double conversion UPS with a transformer isolated inverter. DPL range includes three-phase input and single-phase output versions from 10 to 100 kVA, and three-phase input and output versions from 10 to 200 kVA. All versions are provided with a 6-pulse thyristor-based rectifier, with or without optional harmonic filters. A 12-pulse thyristor-based rectifier is available on request for the 60 and 80 kVA versions with or without optional harmonic filters.
Easy source
DPL series makes supplying the UPS from generator sets and MT/BT transformers simpler and more efficient, reducing power loss in the system and coils, correcting the power factor and eliminating current harmonics created by the loads supplied by the UPS.
In addition to this, the progressive rectifier start-up (power walk-in) and the option to reduce battery charging currents, allow for a reduction in the input current uptake. This means less demand on the source, which is particularly useful when the source is a generator set.
Flexibility
DPL series is suitable for a wide range of applications including IT and the most demanding industrial environments. The UPS is suitable for power capacitive loads such as blade servers, from 0.9 leading to 0.8 lagging. With a broad range of accessories and options, complex configurations and system architectures can be achieved to guarantee maximum power availability and the option to add new UPS without interruption to existing installation.
Battery care system: maximumbattery care
Normally the batteries are kept charged by the rectifier; when mains power fails, the UPS uses this energy source to power the consumers. Proper battery care is therefore critical to ensuring correct UPS operation under emergency conditions. DPL series of UPS battery care system consists of a series of functions designed to optimise battery management and achieve the best performance and operating life possible. DPL series is also compatible with different battery technologies: vented open lead acid, VRLA AGM, Gel, NiCd and Lithium.
Advanced communications
• Compatible with UPS management system for remote monitoring.
• Advanced multi-platform communications for all operating systems and network environments.
• Double RS232 serial
• 2 slots for the installation of optional communications accessories such as network adapters, potential free contacts, etc.
• EPO: Emergency Power Off for switching off the UPS via the emergency button
• Input for the connection of the auxiliary contact of an external manual bypass
• Input for synchronisation from an external source
• Graphic display panel for remote connection
Specifications
HIGHLIGHTS
• Efficiency Control System (ECS)
• Robust and reliable
• Galvanic isolation
• High overload capacity
• Extensive parallel configurations
Total protection
DPL series UPS provides maximum protection and power quality for mission critical loads, including data centres, industrial processes, telecommunications, security and electro-medical systems. DPL series UPS is an on-line double conversion UPS with a transformer isolated inverter. DPL range includes three-phase input and single-phase output versions from 10 to 100 kVA, and three-phase input and output versions from 10 to 200 kVA. All versions are provided with a 6-pulse thyristor-based rectifier, with or without optional harmonic filters. A 12-pulse thyristor-based rectifier is available on request for the 60 and 80 kVA versions with or without optional harmonic filters.
Easy source
DPL series makes supplying the UPS from generator sets and MT/BT transformers simpler and more efficient, reducing power loss in the system and coils, correcting the power factor and eliminating current harmonics created by the loads supplied by the UPS.
In addition to this, the progressive rectifier start-up (power walk-in) and the option to reduce battery charging currents, allow for a reduction in the input current uptake. This means less demand on the source, which is particularly useful when the source is a generator set.
Flexibility
DPL series is suitable for a wide range of applications including IT and the most demanding industrial environments. The UPS is suitable for power capacitive loads such as blade servers, from 0.9 leading to 0.8 lagging. With a broad range of accessories and options, complex configurations and system architectures can be achieved to guarantee maximum power availability and the option to add new UPS without interruption to existing installation.
Battery care system: maximumbattery care
Normally the batteries are kept charged by the rectifier; when mains power fails, the UPS uses this energy source to power the consumers. Proper battery care is therefore critical to ensuring correct UPS operation under emergency conditions. DPL series of UPS battery care system consists of a series of functions designed to optimise battery management and achieve the best performance and operating life possible. DPL series is also compatible with different battery technologies: vented open lead acid, VRLA AGM, Gel, NiCd and Lithium.
Advanced communications
• Compatible with UPS management system for remote monitoring.
• Advanced multi-platform communications for all operating systems and network environments.
• Double RS232 serial
• 2 slots for the installation of optional communications accessories such as network adapters, potential free contacts, etc.
• EPO: Emergency Power Off for switching off the UPS via the emergency button
• Input for the connection of the auxiliary contact of an external manual bypass
• Input for synchronisation from an external source
• Graphic display panel for remote connection
Specifications
| Model | 31 10K | 31 15K | 31 20K | ||
| Phase | Three phase in /Single phase out | ||||
| Input | |||||
| Rate capacity | 10KVA/8KW | 15KVA/12KW | 20KVA/16KW | ||
| Rate voltage | 400VAC(three phase with ground) | ||||
| Turn on voltage range | 190-520VAC(three phase) ≤50% load | ||||
| 305-520VAC(three phase) ≤100% load | |||||
| Frequency range | 46~54Hz or 56~64Hz | ||||
| Output | |||||
| Rate voltage | 220/230/240VAC | ||||
| Voltage regulation | ±1% | ||||
| Line mode frequency | 46~54Hz or 56~64Hz | ||||
| Bat mode frequency | 50Hz or 60Hz | ||||
| Voltage harmonic | ≤3% R load; ≤5% RCD load | ||||
| Crest ration | 3:01 | ||||
| Line-Bat transfer | 0ms | ||||
| INV-Bypass transfer | 0ms | ||||
| Over load | 105%±5%<load≤125%±5%:1min;125%±5%< load ≤150%±5%:30s;load>150%±5%:300ms; ( transfer to bypass and alarm) | ||||
| Efficiency | |||||
| Line mode | > 91% | ||||
| Bat mode | > 91% | ||||
| Battery | |||||
| Number | 16 or 20 | ||||
| Charger voltage | 218.4VDC/273VDC | ||||
| Charge current (stand) | 1A/2A/4A adjustable, default 1A | ||||
| Charge current(long) | 1A/2A/4A adjustable, default 4A | ||||
| Size(length*width*height)and weight | |||||
| Stand UPS(mm) | 442*190*688 | 575*190*688 | |||
| Weight(kg) | 66/76 | 68/78 | 80(only 20 BAT) | ||
| LongtimeUPS(mm) | 442*190*318 | 575*190*318 | |||
| Weight(kg) | 15 | 16 | 19 | ||
| Environment | |||||
| Work temperature | 0ºC~40ºC | ||||
| Work humidity | 20%~95% | ||||
| Audible noise | ≤60dB | ||||
| Communication | RS-232/USB/SNMP card | ||||