ABB AC 31 User Manual

Technical specifications
ABB Control - AC 31 Page 3-3
1SBC 260400 R1001-b 06.99
This chapter presents the products and their general characteristics and operating conditions.
1. General operating conditions
The AC 31 units were developed according to the European EC directives, the main national
and international IEC 1131-1 and IEC 1131-2 standards and the EN61131-2 product standard
concerning automation devices.
Ambient conditions
- Temperature:
operation: horizontal
vertical
storage
transport
0°C to + 55°C
0°C to + 40°C
- 40°C to + 75°C
- 25°C to + 75°C
- Humidity:
annual average
up to 30 days per year
occasionally
DIN 40040 class F without condensation
≤ 75%
95%
85%
- Atmospheric pressure:
operation
storage
DIN 40050
≥ 800 hPA (≤ 2000 m)
≥ 600 hPA (≤ 3500 m)
Mechanical data
- Protection index
- Unit
- Vibration stress
- Shock stress
IP20
UL V2
CEI68-2-6 test Fc
CEI68-2-27 test Ea
Tolerances for mains voltages
- 24 V d.c.
- 120 V a.c. (50 / 60 Hz)
- 230 V a.c. (50 / 60 Hz)
19.2 to 30 V (- 20%, + 25%)
97.75 to 126.5 V (- 18,5%, + 5,5%)
195.5 to 53 V (- 15%, + 10%)

ABB AC 31 Specifications

General

Brand	ABB
Model	AC 31
Category	Controller
Language	English