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Post Requirements
Product information
YDC3300 Series
Working mode：Three-into-three-output high-frequency on-line Power range：10kVA～60kVA
Working Mode
-Double conversion on-line design
-Input power factor correction (PFC) technology, input power factor
Up to 0.99
Parallel redundancy function
-No need to parallel cabinet, can be directly parallel, 10-40kVA can be 4 sets of parallel connection; 60kVA can be 6 sets of parallel connection.
-Battery packs can be shared when paralleling
ECO function
-ECO operation mode is energy efficient and reduces the user's cost.
Number of external batteries can be selected
10~30kVA batteries 16-20 sections optional, can be customised to 30~50 sections version, to meet the needs of ultra-long backup time projects.
-40-60kVA battery 30-50 sections optional
Intelligent Charging Management
User-settable charging current, constant current, constant voltage and float charging, three-stage charging management with automatic smooth switching.
-Charging current can be set, the standard maximum charging current can be up to 20A.
LBS synchronisation function
-60kVA machine with LBS synchronisation function to meet the power supply requirements of Class A server room
Dual Input
-60kVA is equipped with dual input as standard
-10~40kVA can be equipped with optional dual inputs.
Display
-LED+LCD dual display
Maintenance Bypass
-Maintenance bypass switch fitted as standard
Emergency shutdown function
-EPO remote shutdown interface is standard on the whole machine, and emergency shutdown button is standard on 60kVA.
Output load capacity
-Outputs can be connected to fully unbalanced loads
Intelligent management
-RS232, RS485, USB, parallel communication interface, LBS interface (60kVA).
-SNMP (optional), dry contact card (optional), battery temperature compensation adapter (optional)
-Dual card slots as standard: SNMP card and dry contact card can be selected simultaneously.
Technical Parameters: YDC3310 YDC3315 YDC3320 YDC3330
Model YDC3310 YDC3315 YDC3320 YDC3330 YDC3340 YDC3360
Rated capacity(kVA) 10 15 20 30 40 60
"Input parameters
Main circuit input specification"
Rated Input Voltage(Vac) 380/400/415
Input Voltage Range (Vac) 208～478 138～485
Wiring system Three-phase five-wire
Input frequency range (Hz) 40~70
Input power factor ≥0.99
Bypass Input Specifications
Rated input voltage (Vac) 380/400/415
Wiring system 3-phase 5-wire
Bypass Synchronous Tracking Range (Hz) ±10%
Generator Access Support
Output Parameters
Voltage(Vac) 380/400/415(±1%)
Power factor 0.9
Output Frequency(Hz) "Utility Mode: ±1%/±2%/±4%/±5%/±10% settable
Battery mode: 50/60(±0.1%)"
Waveform Sine waveform
Current peak ratio 3:1
Output Voltage Harmonics (THD) <1% (100% linear load)
Switching time (ms) 0
Overall efficiency Up to 96
Overload capacity "≤110% load, turn to bypass after lasting 60min; ≤125% load, turn to bypass after lasting 10min;
≤150% load, turn to bypass after 1min duration; >150%, turn to bypass immediately".
Battery
Maximum charging current(A) 14 16 18 20
Battery voltage(Vdc) "192～240(16～20 cells optional)
Customisable 360 to 600 (30 to 50 cells optional)" "360 to 600
(30～50 sections optional)"
Environment
Operating Temperature(℃) 0～40
Storage temperature(℃) -25～55(without battery)
Humidity range 0～95%(non-condensing)
Operating altitude <1500m (Reduced when exceeding 1500m)
Noise(dB)(1m distance) ≤55 ≤58 ≤63
Other Functions
Alarm function Overload, utility abnormalities, UPS failure, battery undervoltage and other alarm functions.
Protection function short-circuit, overload, over-temperature, battery under-voltage, output over-under-voltage, fan failure alarm
Communication function "RS232, RS485, USB, dry node, parallel interface, EPO interface, LBS interface (60kVA), battery temperature compensation adapter (optional),
SNMP (optional), dry contact card (optional)."
Mechanical Characteristics
Dimension(W×D×H)mm 250×580×655 250×828×868
Net weight(kg) 35 39 40 43 46 83
Execution standard YD/T 1095-2018
