Delta M50A-260 - Type Plate and Markings

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4 Product overview
Type plate and markings
Installation and Operation Manual M50A_260 RPI503M260000 Product version L and M EU V1.3 EN 2023-08-14
4.12 Type plate and markings
Fig. 4.25: Type plate and markings
Information on the type plate Meaning
M50A_260 Delta model name
P/N: RPI503M260000 Delta part number
DC INPUT DC Input
200–1000 Vdc DC input voltage range
MPPT 460-800Vdc MPP input voltage range with full power (with symmetrical load)
Max. total Idc: 132A (26A/MPPT) Maximum DC input current per MPP tracker
1000 V DC max Maximum DC input voltage
MAX Isc: 50A*6 MPPT Maximum DC short-circuit current per MPP tracker
AC OUTPUT AC Output
220/380, 230/400 Vac AC nominal voltage
3P3W or 3P4W
The inverter can be connected to 3-phase grids without neutral conductors (3P3W,
3 phases + PE) and 3-phase grids with neutral conductors (3P4W, 3 phases + N +
PE).
50/60 Hz AC nominal frequency
111.6A max Maximum AC current
cosφ 0.8ind~0.8cap Setting range of the power factor cos φ
70kW/70kVA nom Nominal active power/reactive power
77kW/77kVA max Maximum active power/reactive power
IP65 (Electronics)
Protection class for the electronics as per EN 60529
Protective Class: I Safety class as per EN 61140
Over Voltage Category: AC: III / DC: II Overvoltage category for AC and DC as per EN 50539-11
Made in China The device was made in China.
VDE-AR-N 4105 The inverter fullls the requirements of VDE-AR-N 4105.
VDE-AR-N 4110
The inverter fullls the requirements of VDE-AR-N 4110.
CE mark. By applying this mark, Delta declares that the inverter satises the provi-
sions of the applicable EU directives.