|
|
 |
ANALOG METERS
Square flush mounting 90° |
|
| |
 |
 |
Volt Meter
Size 72 x 72mm. |
|
 |
|
|
Volt Meter
Size 96x96mm. |
|
|
AC Volt Meter
RMS ALTERNATING VOLTAGE VOLTMETERS
โวลท์มิเตอร์แบบต่อตรง วัดแรงดันไฟสลับ
RMS measurement Moving iron movement
Frequency: 45...65Hz |
Accuracy: cl. 1,5
Rated burden (100V):
approx 3VA (AN15-25-35)
- Approx 4VA (AN45) Nominal temperature
range: 0-40°C
- Protection degree(EN60529):
- IP52 (front frame)
- IP20 (housing)
- IP00 (Terminals) |
|
| |
 |
|
|
Frequency Meters
Size 72 x 72mm. |
|
 |
|
|
Frequency Meters
Size 96x96mm. |
|
|
Pointer Frequency Meters (Hz)
มิเตอร์สำหรับวัดความถี่ทางไฟฟ้า Hz.
Vibration proof standard
Accuracy: ± 0,5% of full scale value
(±1% for scale 45÷65Hz)
Rated burden (100V): approx 4VA
-
Nominal temperature range: 0-40°C
-
Protection degree (EN60529):
- IP52 (front frame)
- IP20 (housing)
- IP00 (terminals) |
|
| |
 |
|
|
| Size 72 x 72mm. |
|
 |
|
|
| Size 96x96mm. |
|
|
AC AmpMeter RMS Alternating
Current AmpMeters
แอมป์มิเตอร์แบบใช้กับ CT X/5A
RMS measurement
Moving iron movement
Normal scale In, overscale 2xIn
Frequency: 45...65Hz |
Accuracy: cl. 1,5
Rated burden: approx 1,1VA
-
Nominal temperature range: 0-40°C
-
Protection degree (EN60529):
-
IP52 (front frame)
- IP20 (housing)
- IP00 (Terminals) |
|
| |
| |
Low Voltage Current Transformers |
|
| |
|
|
|
|
Reference standards: EN60044-1, BS3938,
BS7626
-Insulation reference voltage 0,72kV
-Frequency 47÷63Hz
-Standard secondary currents 5A or 1A
-
Housing material: self extinguishing
polycarbonate,
classification V0 according to UL-94
Protection degree:
- IP00 terminals (IP20
with terminal with (EN60529) shroud)
- IP20 housing |
|
