Technical Data - ABB RES670 Product Manual
Hide thumbs
Also See for RES670:
- Technical manual (934 pages) ,
- Applications manual (382 pages) ,
- Product manual (111 pages)
Table of Contents
Advertisement
Phasor measurement unit RES670 ANSI
Customized
Product version: 1.2
18. Technical data
General
Definitions
Reference value
The specified value of an influencing factor to which are referred the characteristics of the equipment
Nominal range
The range of values of an influencing quantity (factor) within which, under specified conditions, the equipment meets the specified
requirements
Operative range
The range of values of a given energizing quantity for which the equipment, under specified conditions, is able to perform its
intended functions according to the specified requirements
Energizing quantities, rated values and limits
Analog inputs
Table 3. TRM - Energizing quantities, rated values and limits for protection transformer modules
Quantity
Current
Operative range
Permissive overload
Burden
Ac voltage
Operative range
Permissive overload
Burden
Frequency
*)
max. 350 A for 1 s when COMBITEST test switch is included.
22
Rated value
I
= 1 or 5 A
n
(0-100) x I
n
4 × I
cont.
n
*)
100 × I
for 1 s
n
< 150 mVA at I
= 5 A
n
< 20 mVA at I
= 1 A
n
V
= 120 V
n
(0–340) V
420 V cont.
450 V 10 s
< 20 mVA at 110 V
f
= 60/50 Hz
n
1MRK511254-BUS B
Nominal range
(0.2-40) × I
n
0.5–288 V
± 5%
ABB
Advertisement
Table of Contents
