1.Construction
and Feature
¡öPlug-in type function unit makes easy replacement.
¡öOn-off indicatiting window.
¡öQuick response less than 25ms
standard: IEC61643
APPROVAL£ºCE,CB,AS/NZ
Electrical data
¡öPole No:1¡¢2¡¢3¡¢4
¡öFrequency:50/60Hz
¡öConnection capacity:rigid conductor 25m©O
¡öOn-off indicating window:¡õGreen£ºnormal function
¡õRed:functionless,immediate replacement required
¡öConnection terminal:¡õPillar terminal with clamp
| Category |
JVS1-A |
JVS1-B |
JVS1-C |
JVS1-D |
JVS1-E |
| Rated voltage Un |
220 |
220 |
220 |
380 |
380 |
| Max.continuous operating voltage Uc(V) |
320 |
320 |
320 |
420 |
460 |
| Voltage protection level Up(kA) |
1 |
1.2 |
1.5 |
2.0 |
2.3 |
| Normainal discharge current In(kA) |
5 |
10 |
20 |
30 |
40 |
| Rated varistor voltage(V) |
510¡À10©‡ |
510¡À10©‡ |
510¡À10©‡ |
680¡À10©‡ |
680¡À10©‡ |
| Max.discharge current lmax(kA)(8/20us) |
10 |
20 |
40 |
60 |
70 |
| Response time(ms) |
©‚25 |
| Power withstand(J)(2ms) |
300 |
390 |
640 |
1500 |
1580 |
| Ambient temperature |
-40¡×+80 |
| Function unit colour |
deep yellow |
light yellow |
light grey |
brown |
red |
| Min.terminal connection(m©O) |
phase,neutral 2.5,earth
4 |
|
