| 1.
Description |
|
The
moving-iron instrument series AC-F will be used to measure the
present value frequency. The measurement will be done
directly.
For this instrument are three frequency ranges available:
-
45-55Hz
-
55-65Hz
-
360-440Hz
The
measurement signal will be displayed via a linear scale. |
|
| 2.
Product Specification |
|
-
moving-iron measuring unit
- with non linear 90° scale
- with accuracy 1.5 of 10-90% scale
as
option:
-
moved zero pointer
-
other pointer
-
coloured marks
-
lighting
-
coloured zones and many other option |
|
|
3.
Area
of Usage |
|
-
Stand-by Diesel
-
Low voltage panel builders
-
Medium voltage panel builders
-
High voltage panel builders
-
Low voltage panels for PLC
-
Remote terminal units
- Battery
and UPS systems etc. |
|
|
4.
Technical
Data |
| Input
Signal: |
45-65Hz
±2Hz
at 100-400V
direct, VT ... /110V |
| Accuracy: |
Class
1,5 |
| Burden: |
2
VA |
| Voltage
Insulation: |
2kV/1
min. at 50Hz |
| Terminals: |
for
wire till 2,5mm2 |
| Overload: |
2
UN for 30s |
| Maintenance: |
none |
| Enviroment
Temperature: |
-20°
C till +50' C° 85 % rel. humidity |
| Installtion: |
as
desired |
| Common
Regulations: |
EN
50 178 |
| Radio
Disturbation: |
EN
55 022/B |
| EMC
according: |
EN
61 000 and EN V 50 140 |
| CE
proof: |
yes |
| Case
regulation |
DIN
EN 43700/43718 |
| Case
material: |
self
extinguishing plastic accor. UL 94 |
| Protection
degree: |
IP52 |
| Size: |
depending
on type |
| Weight: |
ca.
0,4 kg |
|
