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5.1. Delphys MX
5.1.1. Installation parameters
Installation paramenters
Model MX 250 MX 300 MX 400 MX 500 MX 800 MX 900
Phase in/out 3/3 3/3 3/3 3/3 3/3 3/3
Rated power (kVA) 250 300 400 500 800 900
Active power (kW) 225 270 360 450 720 800
Rated/maximum rectifier input current
(EN 62040-3) (A)
550 / 605 633 / 690 822 / 880 864 / 950 1273/1547 1428/1611
Rated/maximum bypass input current
(EN 62040-3) (A)
362 433 580 722 1155 1300
Inverter output current @230V (A) P/N 361 433 577 722 1155 1300
Maximum air flow (m
3
/h) 6140 14600
Sound level (dBA) 70 70 70 72 76
Dissipation at rated load
(minimum mains power present
and batteries charging)
W 17200 20630 27300 34000 48000 53000
kcal/h 14800 17730 23250 29260 41310 45610
BTU/h 58730 70357 92262 116111 163928 180992
Dimensions
(with standard back-up time)
W (mm)
1600 3200
D (mm)
950 995
H (mm)
1930 2210
Weight (kg) 2300 2650 3000 5900
5.1.2. Electrical characteristics
Electrical characteristics - Input
Model MX 250 MX 300 MX 400 MX 500 MX 800 MX 900
Phase in/out 3/3 3/3 3/3 3/3 3/3 3/3
Rated mains supply voltage 380/400/415 V
Voltage tolerance
(ensuring battery recharge)
340 to 460 V 360 to 460 V
Rated frequency 50/60 Hz
Frequency tolerance ± 5%
Power factor
(input at full load and rated voltage)
0.93 0.94
Total harmonic distortion (THDi) < 4.5% < 5%
Max inrush current at start-up <In (no overcurrent)
Soft start 50 A/sec (settable)
5. SPECIFICATIONS