Marine Type Analog Panel Ammeter Abs Plastic Shell Housing 0.5 Accuracy Class
1. Overload Ammeter:
The conventional overload multiple times should be once or twice, and it can be customized to once, twice, 3 times and so on according to the user’s requirements. Its function is to indicate the approximate transient overload current value, such as the start-up current when the motor stars, and so on.
2. Quick Overview:
This WD series of meters is a direct imitation of power measurement display instruments, measuring DC current and voltage, AC current and voltage, frequency, power factor, phase sequence, power, synchronization instructions and other non-power measurements. It has been widely used in a variety of AC and DC transmission and distribution systems, power control panels and other electrical devices, in the industries of maritime shipping, rail transport, chemical flameproof, low voltage equipment, construction equipment, generators, machinery equipment, etc. Being able to make electrical measurement and non-power measurement, it is a high-end instrument applied in general environmental conditions.
3. Standards And Certificate:
- Production Standard: GB/T7676-1998
- Safety Performance Specification: GB4793
- Dial Scale Design Specification: Germany Standard DIN43790
- Dial Pointer Design Specification: Germany Standard DIN43790
- Meter Appearance Production Standard: GB/T1242
- Meter Opening Size Production Standard: IEC61554
- International Security Certification: CE
4. Technical Parameters:
| Item |
Technical Data |
Standards |
| Technical Standard |
GB/T7676-1998 |
IEC60092-50 |
| Environmental Standard |
GB8355-1987 |
IEC92-504-74 |
| Safety Standard |
GB4793-20 |
IEC61010 |
| Working Temperature |
-40-65℃ |
|
| Temperature Infulence |
-13-33℃, 100% comply with accuracy class |
|
| Indicating Angle |
240°-270º (Synchroscope meter: 360º) |
|
| Color of Shell |
Black/white,board frame, terminal plate: black |
|
| Color of Dial Plate |
Black/white(other colors are available) |
|
| Mounting |
Vertical Installation |
|
| Dimension |
110*110mm, 80*80mm |
|
| 96*96mm, 72*72mm, 48*48mm |
|
| Overshoot |
Less than 20% when scale reaches to 2/3 |
|
| Insulation Withstand |
Circuit& shell: AC2600V/1 min(Water area) |
|
| Vibration Resistance |
24.5m/s2 |
|
| Impact Resistance |
147m/s2 |
|
| Material |
Shell/terminal board: ABS; Cover: Transparent Glass |
5. Ordering Instructions:
6. Wiring Diagram
7. Installation:
Unless specified, the meter is usually installed in a vertical position. Other installation positions such as horizontal and inclined position can be installed according to the customer’s requirements. The corresponding level of accuracy is only valid to the regulated installation position. The meter has two kinds of instruction angles: right angle 90°and wide angle 240°.
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Marine Type Analog Panel Ammeter Abs Plastic Shell Housing 0.5 Accuracy Class Images
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