Rev.
L0633
Apparatus
SACE PR010/K
Sh. No.
Mod.
Apparecchio
N° Pag.
ÿþþ
ABB SACE
Doc. No.
N° Doc
RH0043.002
Sh. No
N° Pag..
4
/
20
2. Technical characteristics
2.1.
Electrical characteristics
Effective operation:
Maximum of 6s after power on.
MTBF (MIL-HDBK-217E) expected:
15 years at 45°C
2.1.1. Auxiliary supply
Characteristics
PR010/K unit
Supply voltage
24 Vdc
±
20%
Maximum ripple
±
5%
Nominal Power
4,5 W @ 24 Vdc
As the Vaux must be isolated from earth, it is necessary to use ‘galvanically separate converters’ conforming to IEC
60950 (UL1950) or equivalent [which guarantee a common mode current or leakage current (see IEC 478/1, CEI
22/3) not greater than 3,5mA], IEC 60364-41 and CEI 64-8.
2.2.
Mechanical characteristics
Casing :
Metallic (1mm sheet)
Degree of protection :
IP20
Dimensions :
100 x 45 x 120 mm (h x w x d)
Weight :
500 gr. (including 2 front connectors)
2.3.
Environmental conditions
Operating environmental temperature:
-5 °C ... +70 °C
Storage conditions:
-40 °C ... +90 °C
2.4.
Communication Bus
Exclusive ABB SACE communication bus (internal bus)
2.5.
Internal relay characteristics
Type
Monostable
Maximum switching capacity
150 W / 1250 VA (resistive load)
Maximum switching voltage
130 Vdc / 250 Vac
Maximum switching current
5 A
Breaking power (UL/CSA) @ 48 Vdc (resistive load)
0.9 A
Breaking power (UL/CSA) @ 230 Vac (resistive load)
5 A
Contact/contact insulation
1000 V efficient (1 min.)
Contact/coil insulation
2000 V efficient (1 min.)
