Delta M70A User Manual

145
Installation and Operation Manual for Solar Power Inverter M70A EU V1.1 EN 2020-02-20
11 Technical Data
Mechanical details M70A
Dimensions (W x H x D) 699 × 629 × 263.4 mm
Weight 69 kg
Cooling 4 Fans
AC connection type
L1, L2, L3, N: Terminal with hexagon socket screw
PE: M10 threaded bolt with nut
DC connection type Amphenol H4
Communication interfaces
2x RS485, 2x dry contacts, 1x external power-o󰀨, 6x digital inputs,
1x Sub-1G antenna, 1x Wi-Fi module (optional accessory)
General specications M70A
Delta model name M70A_260
Delta part number RPI703M260000
Maximum e󰀩ciency 98.8%
EU e󰀩ciency 98.4%
Total operating temperature range -25 to +60 °C
Operating temperature range without derating -25 to +50 °C
Storage temperature range -25 to +60 °C
Relative humidity 0 to 100%, non-condensing
Max. operating height 4000 m above sea level
Noise level (at a distance of 1 m) <67.5 dB(A)
Standards and guidelines M70A
IP rating IP65
Protection class I
Pollution degree II
Overload behavior Current limit, power limit
Safety IEC 62109-1/-2, CE compliance
EMC EN 61000-6-2/-6-3/-3-11/-3-12
Noise immunity IEC 61000-4-2/-3/-4/-5/-6/-8
Distortion factor EN 61000-3-2
Fluctuations and brillations EN 61000-3-3
Grid connection guidelines
You will nd the current list at solarsolutions.delta-emea.com
1)
IEC 60664-1, IEC 62109-1
2)
EN 50539-11
3)
EN 61463-11
4)
For cos phi = 1 (VA = W)
5)
AC voltage and frequency range are programmed using the corresponding country specications.

Delta M70A Specifications

General

Brand	Delta
Model	M70A
Category	Inverter
Language	English