55EN
MASTERYS BC+ 10-40 kVA - Ref.: IOMMASBCXX0G-EN 00
15. TECHNICAL SPECIFICATIONS
Models
MASTERYS BC+
10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Input/Output phases kVA 3/1 and 3/3 3/3
Electrical specifications - Input
Mains voltage Vin 3ph + N 400 Vac (-15/+20%) up to -40% @ 70% of nominal load
Input frequency Hz 50-60 ±10%
Input power factor ≥ 0.99
Current distortion (THDi)
≤ 4% ≤ 3.5% ≤ 2%
(@: Pn, Resistive load, Mains THDv ≤ 1%)
Electrical specifications - Output
Output voltage V
1Ph+N 220/230/240 V ±1%
3Ph+N 380/400/415 V ±1%
(1)
3Ph+N 380/400/415 V
±1%
(1)
Output frequency Hz 50-60 Hz (selectable) ±0.01%
Nominal apparent power kVA 10 15 20 30 40
Nominal active power kW 9 13,5 18 27 36
Overload
(@ 25 °C; Vin > 380)
(2)
10 minutes
kW
11.25 16.875 22.5 33.75 45
1 minute 13.5 20.25 27 40.5 54
Crest factor ≥ 2.7
Voltage distortion (THDv)
≤ 1% (@: Pn, Resistive load)
≤ 5% (@: Sn, non-linear load)
Electrical specifications - Bypass
Bypass input voltage V Nominal output voltage ±15% (±20% if GENSET is used)
Bypass input frequency Hz 50-60 ±2% selectable (±8% if GENSET is used)
Environment
Operating temperature °C 0-35 (15-25 recommended)
Storage temperature °C -5 to 50
Relative humidity % up to 95% (condensation-free)
Max. altitude m 1000 (without derating)
Acoustic noise (@ 70% Pn) dBA < 49 < 51
Cooling type Air cooling
Required cooling capacity m
3
/h 240 360
Dissipated power max at Pn
nominal condition
W 450 700 900 1400 1900
kcal/h 387 602 774 1204 1634
BTU/h 1535 2388 3071 4777 6483
Dissipated power max at Pn
worst condition
W 550 800 1000 1600 2100
kcal/h 473 688 860 1376 1806
BTU/h 1877 2730 3412 5459 7165
Standards
Safety EN 62040-1/A1, EN 60950-1
Type and performance EN 62040-3 (VFI-SS-111)
EMC EN 62040-2
Product certification CE
Protective class Protective Class I
Touch current < 1 mA
Protection level IP20; IP21 (option)
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