Table of Contents
Advertisement
V-RTU2000 Series
Veesta - Remote Terminal Unit
Technical Specification Manual
12.
Real Time Clock (RTC)
13.
Dielectric Strength
14.
Insulation ability
15.
Impulse and Surge Test
16.
Stability
17.
Power Requirement
18.
Card Dimension
19.
Environment
Operating Temperature
Storage Temperature
Relative Humidity
All rights reserved. Passing on and copying of this document, use and communication of its contents not permitted without written authorization.
Chapter 11 - Universal Intelligent AC Power Meter Unit
:
Maximum deviation 2 sec in 24 hours
Time for Year / Month / Day / Hour / Minute /
Second
:
IEC 255-5
2KV AC rms 1 min
2.5KV AC rms 1 min between case / input
2KV AC rms 1 min between case / power
:
Internal circuit against 3000Vdc analog input
:
ANSI/IEEE c37.90.1-1989 (3KV) SWC
IEC 61000-4-12 ClassⅢ SWC
IEC 61000-4-4 Class Ⅳ SWC
IEC 61000-4-5 Class Ⅳ Impulse
:
Temperature range (-10 to +50℃), maximum 100
ppm/℃
:
LO : DC 20~60V
HI : AC 80~260V, 40~70Hz, DC 80~330 V
Dissipation maximum 12 VA for AC and 5W for DC
:
208 x 72.6 x 144.6 mm (L x W x H)
:
-25°C to 70°C
:
-40°C to 85°C
:
10% to 95% non-condensing
between input/output/power
Page 62 of 90
Advertisement
Table of Contents
