• RM Series Modular UPs

Description

PRODUCT FEATURES
  1. Digital Control
    All parts of this series of UPS adopt digital control, each performance index of UPS is very excellent, and the control system is more stable and reliable. Each module has a built-in automatic bypass switch and corresponding bypass current equalizing inductor, providing good bypass power supply equalization performance.

  1. High Power Density Modular Design
    The capacity of each single module is 30kVA, and the height is 3U; UPS modules can be added and removed online to achieve zero maintenance time.

  1. N+x Parallel Redundancy
    The quantity of redundant module can be set accordingly. When the redundant module reaches more than 2 hours, the system availability achieves 99.99%, MTBF (Mean Time Between Failures) lasts more than 250,000 hours; Supporting parallel connection between cabinets. A maximum of four cabinets can be parallel, and battery pack can be shared when UPS cabinet in parallel.

  1. Color LCD Display Screen
    Super large LCD display with touching function. Chinese/English bilingual option; Single module LCD/LED display.

  1. Intelligent Battery Management
    Users can set the charging current, constant current, constant voltage and floating charging modes can be automatic and smoothly switched; Battery voltage can be set ±192Vdc/±240Vdc/±216Vdc/±228Vdc/±240Vdc (32/34/36/38/40 pcs optional)

  1. Standard Cabinet Design
    The appearance of the standard cabinet is beautiful and generous, which can perfectly match the use environment of the computer room and save the space.

  1. Safe and Easy to Maintain
    When an emergency occurs, users can switch to the maintenance bypass to supply power, and maintenance personnel can safely perform online maintenance; Press EPO button to shutdown in emergent situation, and also have REPO function.

  1. Intelligent Management
    Centralized monitoring module (with hot-swap function), RS232/RS485 communication interface/SNMP Card (optional), can realize remote monitoring of UPS, relay card is optional.

PARAMETER RM 30-300KVA:
Model RMB-150 RMB-300
UPS cabinet 30-150KVA 30-300KVA
Power Module 30KV/A
Input Form 3P4W+G
Rated Voltage 380/400/415Vac
Voltage Range 280-478Vac
Frequency Range 40-70Hz
Input Power Factor ≥0.99
Bypass Range 380 upper limit: 20% (optional +10%, +15%, +20%)
400 upper limit: 20% (optional +10%, +15%)
415 upper limit: 20% (optional +10%, +15%)
Lower limit: 20% (optional -20%, -30%)
Bypass frequency protection range: ±3Hz
Input Current Harmonic Wave ≤6% (100% non-linear)
Output Form 3P4W+G
Rated Voltage 380/400/415Vac
Output Power Factor 0.9 or 1
Voltage Accuracy ±1%
Output Frequency - Mains Mode Synchronization with input, when mains frequency exceeds maximum value ±10%, (can be set ±1%, ±2%, ±3%, ±5%) Output frequency 50Hz(±0.2Hz)
Output Frequency - Battery Mode (50/60±0.2) Hz
Conversion Time Mains mode → bypass mode: 0ms (tracking)
Mains mode → battery mode: 0ms
Overload Capacity Load<110%: 60 mins; Load<120%: 10mins; Load<150%: 1min; Load>150%: shutdown immediately Load<110%: 60 mins; Load<120%: 10mins; Load<150%: 1min; Load>150%: shutdown immediately
Output Voltage Harmonic Wave ≤ 2% (100% linear)
≤ nominal load 5%
≤ 2% (100% linear)
≤ nominal load 5%
Communication Port RS232, RS485, Intelligent Slot (Dry contact port) RS232, RS485, Intelligent Slot (Dry contact port)
Battery Voltage ±192VDC (±230VAC) (±234/240/384/400pcs battery to select) ±192VDC (±230VAC) (±234/240/384/400pcs battery to select)
Charging Current - UPS Cabinet 50A Max 100A Max
Charging Current - Module 10A Max
Operating Temperature 0-40℃
Relative Humidity 0-95% (non-condensing)
Storage Temperature -25-55℃ (excluded battery)
Altitude <1500m (derating if exceeding 1500m)
Outer Dimension (L×W×H) - Cabinet 848×453×131 1100×800×2000
Outer Dimension (L×W×H) - Module 178
Net Weight - Cabinet 178 305
Net Weight - Module 306 module: 33.5kgs
Operative Standard YDT 1265-2010