Product Overview
Modular Power
ZXDU98 B601(V5.0) DC power supply system is based on modular design, including the basic unit, DC distribution extension unit and rectifier extension unit, the system supports 50 A/75 rectifier module compatible mixed use. According to customer requirements, the system can be flexibly combined into a shared DC power system with different capacity and distribution capability of users. It is applicable to phased investment for tower companies to reduce initial investment costs. As a complete embedded power system, the basic unit has six rectifier slots with full configuration capacity of 300 A (6x50A) or 450 A (6x75A). However, the busbar is designed with 600 A capability to allow the system is expanded up to 600 A (8x75A or 12x50A) by adding extension unit.
Product Highlights
Modular design, easy expansion and lower initial cost
- Capacity expansion by adding rectifier extension unit
- DC distribution expansion by adding DC extension unit
- Compatible with mixed use of 50 A/75 A rectifier modules
Intelligent On/Off control to meet different backup requirement
- Timing connection control, 5 periods can be set every day
- On/Off control in exemption periods, 5 periods can be set every day
- Disconnection control according to backup duration
- Disconnection control according to battery voltage
- Disconnection control according to battery capacity
Intelligent hybrid with solar power supply
- Hybrid with solar power supply by adding PU and PV modules
Intelligent peak shaving of load consumption
- When the load in peak power consumption, the battery will limit charge current or discharge to make up the gap between the mains supply and load requirement, thus the mains electricity capacity requirements will be kept at the threshold level, so cost of mains electricity reconstruction will be saved.
Staggered peak filling
- Mains electricity use is according to difference of electricity price between peak hours and valley hours, battery discharge during peak hours but charge during valley hours to reduce the electricity expense.
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Product_Parameter
| Model | Parameter(Operator) | Parameter(Enterprise) |
|---|---|---|
| Basic unit capacity | 300A：6x50A /450A：6x75A | |
| Rectifier extension unit capacity（2x75A） | 150A：2x75A | |
| DC distribution unit(1 user) | Single user : LLVD 1：3x100A+2x63A；BLVD：2x32A Note：Percentage of DC electricity usage of each tenant can be metered for electricity bills sharing. | |
| Operating temperature | -20 ℃ ~ +45 ℃ | |
| Operating humidity | ≤90%（40℃±2℃） | |
| Battery input | Default：4x125A MCBs，Max：6x125A MCBs | |
| Basic unit DC distribution | DCPD 1（private use）: LLVD1：4x32A；BLVD：2x16A /DCPD 2 (tenant）： LLVD 1：3x100A+2x63A；BLVD：2x32A | |
| DC distribution unit(2 users) | 2 users : LLVD 1：3x100A+2x63A ；BLVD：2x32A | |
| Atmosphere pressure | 70 kPa~106 kPa | |
| Rectifier extension unit（6x75A）dimension (H*W*D) | 2Ummx482mmx360mm | |
| DCPD extension unit（2 users）dimension (H*W*D) | 1Ummx482mmx360mm | |
| DCPD extension unit（1 user）dimension (H*W*D) | 1Ummx482mmx360mm | |
| Altitude derating | 0 m~3000 m:100% rated power output； 3000m~5000m: output power reduces the rated power by 1% when the altitude increases by 100m | |
| Basic unit dimension (H*W*D) | 5Ux482mmx360mm | |
| Rectifier extension unit（2x75A）dimension (H*W*D) | 1Ux482mmx360mm | |
| Efficiency | Module efficiency ≥95.5%@40%-90% load；System efficiency ≥95%@40%-90% load | |
| MTBF | ≥ 3.2×105 h | |
| AC input mode | 3-phase,5 wires（L1/L2/L3/N/PE） | |
| Rectifier extension unit capacity（6x50A） | 300A：6x50A | |
| AC input voltage | 85V ~ 295V | |
| AC distribution | Indoor：1x100A/4P；Outdoor：2x100A/4P，with manual interlock | |
| DC SPD | Imax=15kA(8/20μs) | |
| Voltage accuracy | ≤0.5% | |
| AC input frequency | 45 Hz ~66 Hz | |
| Power factor | ≥ 0.97（20%~100% rated power） | |
| DC output voltage | -53.5VDC（-42VDC~-58VDC adjustable by CSU） | |
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