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OC/DC cabinets
Purpose
ExOn Control circuit system and DC-ELM panels are designed to provide uninterruptable DC supply for the most critical consumers with power failures likely to occur, as well as to permanently monitor power supply system parameters.
Applications
ExOn DC control cabinets and DC-ELM panels are used as part of the systems which supply control circuits, protection systems, automation and alarm systems, switching devices, emergency lighting, critical gears of generator auxiliary circuits, turbines, boilers on power plants, computing machinery and other equipment that requires uninterruptable power supply.
Special features
- Compact design
- Advanced components of the leading manufacturers
- Maintenance-free long-life batteries
- High redundancy level provided by modular design of VZU
- Hot backup for VZU modules (shutdown-free)
- Battery deep discharge protection
- Battery charge thermal compensation
- Battery charging current limitation feature
- Anti condensation heating system
Control cabinet "ExOn" - Specifications
| Parameter | Parameter value |
| Input | |
| Number of main input connections | 1 or 2* |
| Number of phases per input connection | 1 or 3 |
|
Rated input voltage 1-phase input (V) 3-phase input (V) |
220+/-10% 380 +/-10% |
| Mains frequency (Hz) | From 45 to 66* |
| Charger efficiency (%) | 94 |
| Network type | TN-S* |
| Output | |
| Rated DC output voltage (V) | 12, 24, 48, 60, 110, 220 |
| Charger output current (A) | From 10 to 300* |
| Power capacity of a single charging rectifier (kW) | 1.1 or 4.4 |
| Fluctuations of charger output voltage (%) | + 0.5 |
| Dynamic fluctuations of charger output voltage at load change from 10 to 99% (%) | + 2 |
| Recovery time (ms) | 2 |
| C-message weighted noise (mBrms) | 0.5 |
| Broadband noise (mBrms) | 5 |
| Number of modules connected in parallel | Up to 99 |
| Number of outgoing sections | 1 or 2* |
| Total number of circuit breakers of outgoing feeders | Up to 18* |
| Battery | |
| Type | Lead-acid, maintenance-free battery |
| Capacity (Ah) | From 15 to 500* |
| Lifespan (years) | From 5 to 15* |
| Version | |
| Protection rate as per GOST 14254 | from IP21 to IP54* |
| Environmental version as per GOST 15150 | UHL4* |
| Mechanical version as per GOST 17516.1 | M6 |
|
Cabinet dimensions (mm) Width, depth, height |
2125х650х650** 2125х1250х650** |
| Housing color | RAL7032 |
DC panel-ELM
| Parameter | Parameter value |
| Input | |
| Number of main input connection | 2 |
| Number of phases per input connection | 3 |
| Rated input voltage (V) | 380 +/-10% |
| Mains frequency (Hz) | From 45 to 66 |
| Charger efficiency (%) | 94 |
| Network type | TN-S* |
| Output | |
| Rated DC output voltage (V) | From 12 to 260 |
| Charger output current (A) | From 10 to 300* |
| Power capacity of a single charging rectifier (kW) | 1.1 or 4.4 |
| Fluctuations of charger output voltage (%) | + 0.5 |
| Dynamic fluctuations of charger output voltage at load change from 10 to 99% (%) | + 2 |
| Recovery time (ms) | 2 |
| C-message weighted noise (mBrms) | 0.5 |
| Broadband noise (mBrms) | 5 |
| Number of modules connected in parallel | Up to 99 |
| Total number of circuit breakers of outgoing feeders | 2 main breakers*, 1 auxiliary breaker* |
| Battery | |
| Type | Lead-acid, maintenance-free battery* |
| Capacity (Ah) | From 50 to 500* |
| Lifespan (years) | From 5 to 20* |
| Version | |
| Protection rate as per GOST 14254 | from IP31 (up to IP55) |
| Environmental version as per GOST 15150 | UHL4* |
| Mechanical version as per GOST 17516.1 | М39 |
|
Cabinet dimensions (mm) Width, depth, height |
2125х3850х650** |
| Housing color | RAL7032 |
Environmental specifications
| Height above sea level | Up to 1000 m |
| Ambient temperature (Сº) | From +1 to +40 |
| Humidity at 25ºС (RH%) | Up to 80 % |
| Atmosphere type as per GOST 15150-69 | II |
| Ambient conditions | Non-explosive, free of current-conducting dust |
Мы соблюдаем требования стандартов ведения безопасной деятельности
