Availability: | |
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Quantity: | |
KDSI Also can do OEM
Pointer:
Normaly, the pointer is made of alloy-aluminium, it is black, and red, white are available Upon request.
Scale Plate:
The normal scale plate is made of alloy-aluminium material white printed with black scales,Values, units, technique symbols, etc.
Scale plate with special requirements are available upon request.
Such as color, scale with lighting functions and PVC noctilucence are available upon request.
Anti-static:
All meters are subject to anti-static treatment to minimize the static-effect to the accuracy of the meters.
Voltage Drop(By External Shunt):
The voltage drop to 50mV,60mV,75mV,100 mV,150 mV by externally attached shunt for DC ammeters are available. The resistance for the connection wire (between meter and shunt ) should between 15-25mΩ to assure the accuracy of the meter.
Accuracy:
Class 2.5;
Operating position:
Generally, meter is installed in vertical position. Other installation position can be customized (please specify the desired angle).The accuracy class is just valid for the Corresponding installation mode.
Service condition:
-20~+50 degree;
Model | K-100 | K-250 | K-500 | |
AC Ammeter with Rectifier | ||||
Ranges | A | 1A-10A Rectifier type Directly | ||
Combined with an external CT | X/1A | 10-3000/1A More Ranges can be customized | ||
X/5A | 10-3000/5A More Ranges can be customized | |||
AC Voltmeter with Rectifier | ||||
Ranges | V | 10V 25V 40V 60V 100V 150V 250V 300V 450V 500V 600V Directly | ||
KV | Combined with an external PT **/100V **/110V **/120V | |||
DC Ammeter Moving coil movement | ||||
Ranges | uA | 50uA 100uA 150uA 250uA 500uA Directly | ||
mA | 4-20mA 1mA 10mA 500mA Directly | |||
A | 1A 2A 3A 4A 5A 10A Directly | |||
For connecting to external shunt | 50mV 60mV 75mV | 10A 15A 20A 30A 40A 50A 60A 100A 150A 200A 250A 300A 400A 500A 600A 750A | ||
DC Voltmeter Moving coil movement | ||||
Ranges | V | 3V 10V 25V 50V 100V 250V 500V 600V | ||
KV | Combined with an external PT **/100V **/110V **/120V | |||
Scale plate can be: 100% 150% 180% OR RPM Also can design according to customer requirement |
Pointer:
Normaly, the pointer is made of alloy-aluminium, it is black, and red, white are available Upon request.
Scale Plate:
The normal scale plate is made of alloy-aluminium material white printed with black scales,Values, units, technique symbols, etc.
Scale plate with special requirements are available upon request.
Such as color, scale with lighting functions and PVC noctilucence are available upon request.
Anti-static:
All meters are subject to anti-static treatment to minimize the static-effect to the accuracy of the meters.
Voltage Drop(By External Shunt):
The voltage drop to 50mV,60mV,75mV,100 mV,150 mV by externally attached shunt for DC ammeters are available. The resistance for the connection wire (between meter and shunt ) should between 15-25mΩ to assure the accuracy of the meter.
Accuracy:
Class 2.5;
Operating position:
Generally, meter is installed in vertical position. Other installation position can be customized (please specify the desired angle).The accuracy class is just valid for the Corresponding installation mode.
Service condition:
-20~+50 degree;
Model | K-100 | K-250 | K-500 | |
AC Ammeter with Rectifier | ||||
Ranges | A | 1A-10A Rectifier type Directly | ||
Combined with an external CT | X/1A | 10-3000/1A More Ranges can be customized | ||
X/5A | 10-3000/5A More Ranges can be customized | |||
AC Voltmeter with Rectifier | ||||
Ranges | V | 10V 25V 40V 60V 100V 150V 250V 300V 450V 500V 600V Directly | ||
KV | Combined with an external PT **/100V **/110V **/120V | |||
DC Ammeter Moving coil movement | ||||
Ranges | uA | 50uA 100uA 150uA 250uA 500uA Directly | ||
mA | 4-20mA 1mA 10mA 500mA Directly | |||
A | 1A 2A 3A 4A 5A 10A Directly | |||
For connecting to external shunt | 50mV 60mV 75mV | 10A 15A 20A 30A 40A 50A 60A 100A 150A 200A 250A 300A 400A 500A 600A 750A | ||
DC Voltmeter Moving coil movement | ||||
Ranges | V | 3V 10V 25V 50V 100V 250V 500V 600V | ||
KV | Combined with an external PT **/100V **/110V **/120V | |||
Scale plate can be: 100% 150% 180% OR RPM Also can design according to customer requirement |
No. | Test Item | Allowed value | Actual value | Conclusion |
1 | Appearanceinspection | Visual control | Meet the demand | |
2 | Insulation resistance | ≥5MΩ | Meet the demand | |
3 | Voltage test | Voltage 2KV | Meet the demand | |
4 | Response time | 4s | 1.5s | Meet the demand |
5 | Test of intrinsic error | ±1.5 | ±0.5 | Meet the demand |
6 | Test of tracking error | ±1.5 | ±0.6 | Meet the demand |
7 | Test of deviation from zero | ±0.75 | 0 | Meet the demand |
8 | Test of overshoot | ±20 | 0 | Meet the demand |
9 | Test of self-heating | ±1.5 | ±0.1 | Meet the demand |
10 | Test of variation due to distortion of a.c. measured quantity | ±1.5 | ±0.2 | Meet the demand |
11 | Test of variation due to position | ±0.75 | ±0.2 | Meet the demand |
12 | Test of variation due to frequency on a.c. measured quantity | ±1.5 | ±0.3 | Meet the demand |
13 | Test of variation due to a magnetic field of external origin | ±6 | ±0.2 | Meet the demand |
14 | Test of variation due to ambient temperature | ±1.5 | ±0.2 | Meet the demand |
15 | Test of variation due to ferromagnetic supports | ±1.5 | ±0.5 | Meet the demand |
16 | Short-time overload test | ±1.5 | ±0.5 | Meet the demand |
17 | Continuous overload test | ±1.5 | ±0.5 | Meet the demand |
18 | Vibration and shock test | ±1.5 | ±0.3 | Meet the demand |
19 | Temperature limits test | ±1.5 | ±0.2 | Meet the demand |
20 | Test of variation due to temperature | ±1.5 | ±0.2 | Meet the demand |
No. | Test Item | Allowed value | Actual value | Conclusion |
1 | Appearanceinspection | Visual control | Meet the demand | |
2 | Insulation resistance | ≥5MΩ | Meet the demand | |
3 | Voltage test | Voltage 2KV | Meet the demand | |
4 | Response time | 4s | 1.5s | Meet the demand |
5 | Test of intrinsic error | ±1.5 | ±0.5 | Meet the demand |
6 | Test of tracking error | ±1.5 | ±0.6 | Meet the demand |
7 | Test of deviation from zero | ±0.75 | 0 | Meet the demand |
8 | Test of overshoot | ±20 | 0 | Meet the demand |
9 | Test of self-heating | ±1.5 | ±0.1 | Meet the demand |
10 | Test of variation due to distortion of a.c. measured quantity | ±1.5 | ±0.2 | Meet the demand |
11 | Test of variation due to position | ±0.75 | ±0.2 | Meet the demand |
12 | Test of variation due to frequency on a.c. measured quantity | ±1.5 | ±0.3 | Meet the demand |
13 | Test of variation due to a magnetic field of external origin | ±6 | ±0.2 | Meet the demand |
14 | Test of variation due to ambient temperature | ±1.5 | ±0.2 | Meet the demand |
15 | Test of variation due to ferromagnetic supports | ±1.5 | ±0.5 | Meet the demand |
16 | Short-time overload test | ±1.5 | ±0.5 | Meet the demand |
17 | Continuous overload test | ±1.5 | ±0.5 | Meet the demand |
18 | Vibration and shock test | ±1.5 | ±0.3 | Meet the demand |
19 | Temperature limits test | ±1.5 | ±0.2 | Meet the demand |
20 | Test of variation due to temperature | ±1.5 | ±0.2 | Meet the demand |