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| Active/Reactive Power Transducer |
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| 1. Summary : |
| The transducer can convert active/reactive power measured into linear DC/DV output. And it can reflect the transferring direction of power measured. It can be applied into all systems of 1P, 3P3W, 3P4W and the fields of oil, telecom, metallurgy, railway, city planning, electric power and so on. |
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| 2. Model and external dimension : |
1P active power transducer model £º HTD-P 1
1P reactive power transducer model £º HTD-Q 1
3P3W active power transducer model £º HTD-P 3
3P3W reactive power transducer model £º HTD-Q 3
3P3W active &reactive power transducer model £º HTD-PQ 3
3P4W active power transducer model £º HTD-P 4
3P4W reactive power transducer model £º HTD-Q 4
External dimension: HZD-P 1( Q 1) £º 55mm ¡Á 75mm ¡Á 120mm
Others: 110mm ¡Á 75mm ¡Á 120mm
Model description and parameter
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| 3. Executive criterion |
| GB/T13850-1998idtIEC688: 1992 |
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| 4. Main technology index |
a) Accuracy class £º 0.2 or 0.5
b) Input/output/power £º
Vn
Input V |
V1
100V |
V2
220V |
V3
270V |
V4
400V |
On
Output |
An
Input I |
A1
1A |
A2
5A |
A3
10A |
O5
0 ¡« 1V |
O6
0 ¡«¡À 1V |
O7
0 ¡« 5V |
O8
0 ¡«¡À 5V |
Pn
Power |
P1
DC24V¡À15% |
P2
AC220V¡À15% |
P3
Or others |
O 1
0¡«20mA |
O 2
0¡«¡À20mA |
O 3
4¡«20mA |
O 4
4¡«12¡«20mA |
Standard input full-scale value £º
| Model |
Connection |
Standard input full-scale value £º( W/var ) |
| V1 ( 100V ) |
V2 ( 220V ) |
V3 ( 270V ) |
V4 ( 400V ) |
| 1A |
5A |
1A |
5A |
1A |
5A |
1A |
5A |
HTD-P1,HTD-Q1
HTD-P3 ,HTD-Q3,HTD-PQ3
HTD-P4,HTD-Q4 |
1P
3P3W
3P4W |
100
173
300 |
500
866
1500 |
200
400
600 |
1000
2000
3000 |
250
500
800 |
1300
2500
4000 |
400
700
1200 |
2000
3500
6000 |
c) Over load input £º I £º 2 times serial, 30 times 15s, 100 times 1s; V £º 2 times serial
d) Response time £º ¡Ü 300ms
e) Absorbing power consumption £º V circuit £º£¼ 0.2VA/100V
I circuit £º£¼ 0.1 VA/ 5A
f) Load capacity £º I output £º¡Ü 650 ¦¸£¬ V output £º¡Ý 2k ¦¸
g) Voltage endurance £º in input/output/box £º AC2 k V/min ¡¤ 1mA
h) Impact voltage £º 5 k V ( peak value )£¬ 1.2/50 ¦Ì s
i) Insulating intensity £º¡Ý 100M ¦¸
j) Working condition £º temperature:-10 ¡« 50 ¡æ humidity:10 ¡« 90% ( no bead )
k) Storage condition £º temperature:-40 ¡« 70 ¡æ humidity:10 ¡« 95% ( no bead ) | |
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