ABB AC 31, Technical Manual

Page: 62 / 221

Technical specifications
ABB Control - AC 31
Page 3-19
1SBC 260400 R1001-b 06.99
XI 16 E1 XO 08 R1 XC 08 L1 XK 08 F1 XO 16 N1
- Breaking power under 120 V a.c.
(contact rating code B300) (UL) - 2 A 2 A
- Breaking power under 250 V a.c.
(contact rating code B300) (UL) - 2 A (1.5 A
according to
UL)
2 A (1.5 A
according to
UL)
- Number of common 2 (4+4) 1
- Commutating frequency:
for resistive loads
for inductive loads
for lamps -
< 1 Hz
< 0.2 Hz
< 0.2 Hz
> 10 kHz < 1 Hz
< 0.2 Hz
< 0.2 Hz
> 10 kHz
- Number of switches:
for AC-1
for AC-15
- 1 million
100 000 - 1 million
100 000 -
- Short circuit and overload protection - envisage
externally
yes:
thermic
envisage
externally
yes:
thermic
- Surge voltage protection - envisage
externally
yes:
by transient volt
suppressor
envisage
externally
yes:
by transient volt
suppressor
- Output diagnosis - - overload and
short circuit
- overload and
short circuit
- Cable length:
unshielded
shielded
-
- 150 m
500 m 150 m
500 m 150 m
500 m 150 m
500 m