Echipamentul complex pentru verificarea instalaţiilor electrice de joasă tensiune, MI 3155 EU este un instrument multifuncţional care indeplineste toate cerintele standardului IEC/EN 61557.
- metoda clasică cu 3 / 4 fire si 2 / 3 electrozi
- metoda selectivă cu un cleşte şi 2 electrozi;
- metoda cu doi cleşti (măsurarea rezistenţei buclei de împământare – cleşti opţionali);
- măsurarea rezistivităţii solului (metoda Wenner, cu 4 electrozi)
Adaptoare pentru verificare statii de incarcare vehicule electrice:
Metrel A1532
Metrel A 1631
Metrel A1632
Set livrare:
Functie |
Domeniu de masura |
Rezolutie |
Acuratete |
|
CONTINUITATE |
Curentul de test 7 mA 2-fire |
0.00 Ω ... 19.99 Ω |
0.1 Ω |
±(5 % of r. + 3 digits) |
20.0 Ω ... 1999 Ω |
1 Ω |
|||
Curentul de test 200 mA 2-fire, |
0.00 Ω ... 19.99 Ω |
0.01 Ω |
±(3 % of r. + 3 digits) |
|
4-fire |
20.0 Ω ... 199.9 Ω |
0.1 Ω |
±(5 % of r.) |
|
200.0 Ω ... 1999 Ω |
1 Ω |
±(5 % of r.) |
||
REZISTENTA DE IZOLATIE |
R iso, R iso all 1 |
0.00 MΩ ... 19.99 MΩ |
0.01 MΩ |
±(5 % of r. + 3 digits) |
Tensiune de test 50/100/250 V |
20.0 MΩ ... 99.9 MΩ |
0.1 MΩ |
±(10 % of r.) |
|
100.0 MΩ ... 199.9 MΩ |
0.1 MΩ |
±(20 % of r.) |
||
R iso, R iso all 1 |
0.00 MΩ ... 19.99 MΩ |
0.01 MΩ |
±(5 % of r. + 3 digits) |
|
Tensiune de test 500/1000 V |
20.0 MΩ ... 199.9 MΩ |
0.1 MΩ |
±(5 % of r.) |
|
200 MΩ ... 999 MΩ |
1 MΩ |
±(10 % of r.) |
||
R iso, R iso all 1 |
0.00 MΩ ... 19.99 MΩ |
0.01 MΩ |
±(5 % of r. + 3 digits) |
|
Tensiunea de test 2500 V |
20.0 MΩ ... 199.9 MΩ |
0.1 MΩ |
±(5 % of r.) |
|
200 MΩ ... 999 MΩ |
1 MΩ |
±(10 % of r.) |
||
1.00 GΩ ... 19.99 GΩ |
0.01 GΩ |
±(10 % of r.) |
||
DAR, PI |
0.01 ... 9.99 |
0.01 |
±(5 % of r. + 2 digits) |
|
10.0 ... 100.0 |
0.1 |
±(5 % of r.) |
||
Test varistor AC, DC 2 |
0 V ... 1000 V (DC) 0 V ... 625 V (AC) |
1 V |
±(3 % of r. + 3 digits) |
|
RCD |
RCD Uc |
0.00 V ... 19.99 V |
0.1 V |
(-0 %/+15 %) of r. ± 10 digits |
20.0 V ... 99.9 V |
(-0 %/+15 %) of r. |
|||
RCD (t), |
0.00 ms ... 40.0 ms |
0.1 ms |
±1 ms |
|
0.0 ms ... max. time |
±3 ms |
|||
RCD I Ramp |
0.2xIaN ... 1.1xlaN (AC, MI, EV a.c.) 0.2xIaN ... 1.5xIaN (A, IaN >30 mA) 0.2xIaN ... 2.2xIvN (A, IaN <30 mA) 0.2xIaN ... 2.2xIaN (b, MI, EV d.c.) |
0.05xIaN |
±0.1xIaN |
|
IMPEDANTA |
Zline (L-L, L-N), Ipsc, |
0.00 Ω ... 9.99 Ω |
0.01 Ω |
±(5 % of r. + 5 digits) |
Zline 4-fire 3 |
10.0 Ω ... 99.9 Ω |
0.1 Ω |
||
100 Ω ... 999 Ω |
1 Ω |
±(10 % of r.) |
||
1.00 kΩ ... 9.99 kΩ |
10 Ω |
|||
Zloop (L-PE), Ipfc, |
0.00 Ω ... 9.99 Ω |
0.01 Ω |
±(5 % of r. + 5 digits) |
|
Zloop 4-fire 3 |
10.0 Ω ... 99.9 Ω |
0.1 Ω |
||
100 Ω ... 999 Ω |
1 Ω |
±(10 % of r.) |
||
Zs RCD 4 |
1.00 kΩ ... 9.99 kΩ |
10 Ω |
||
TENSIUNE |
TRMS (0,14 ... 500 Hz) |
0 ... 550 V |
1 V |
±(2 % of r. + 2 digits) |
Frecventa |
0.00 Hz .. 9.99 Hz 10.0 Hz ... 499.9 Hz |
0.01 Hz 0.1 Hz |
±(0.2 % of r. + 1 digits) |
|
CURENT |
TRMS, |
0.0 mA ... 99.9 mA |
0.1 mA |
±(5 % of r. + 5 digits) |
AC cu A 1018, domeniu =20 A |
100 mA ... 999 mA |
1 mA |
±(3 % of r. + 3 digits) |
|
1.00 A ... 19.99 A |
0.01 A |
±(3 % of r.) |
||
TRMS, |
0.0 mA ... 99.9 mA |
0.1 mA |
Indicative |
|
AC cu A 1019, domeniu =20 A |
100 mA ... 999 mA |
1 mA |
±(5 % of r.) |
|
1.00 A ... 19.99 A |
0.01 A |
±(3 % of r.) |
||
TRMS, |
0.00 A ... 1.99 A |
0.01 A |
±(3 % of r. + 3 digits) |
|
AC/DC with A 1391, range=40 A |
2.00 A ... 19.99 A |
0.01 A |
±(3 % of r.) |
|
20.0 A ... 39.9 A |
0.1 A |
±(3 % of r.) |
||
TRMS, |
0.00 A ... 19.99 A |
0.01 A |
Indicative |
|
AC/DC with A 1391, range = 300 A |
20.0 A ... 39.9 A |
0.1 A |
Indicative |
|
40.0 A ... 299.9 A |
0.1 A |
±(3 % of r. + 5 digits) |
||
REZISTENTA IMPAMANTARE |
3 wire 5 |
0.00 Ω ... 19.99 Ω |
0.01 Ω |
|
20.0 Ω ... 199.9 Ω |
0.1 Ω |
±(5 % of r. + 5 digits) |
||
200.0 Ω ... 9999 Ω |
1 Ω |
|||
2 clamp |
0.00 Ω ... 19.99 Ω |
0.01 Ω |
±(10 % of r. + 10 digits) |
|
20.0 Ω ... 30.0 Ω |
0.1 Ω |
±(20 % of r.) |
||
30.1 Ω ... 39.9 Ω |
0.1 Ω |
±(30 % of r.) |
||
Specific earth resistance |
0.0 Ωm ... 99.9 Ωm |
0.1 Ωm |
||
100 Ωm ... 999 Ωm |
1 Ωm |
±(5 % of r.) for Re 1 Ω ... 1999kΩ |
||
1.00 kΩm ... 9.99 kΩm |
0.01 kΩm |
±(10 % of r.) for Re 2 kΩ ... 19.99kΩ |
||
10.0 kΩm ... 99.9 kΩm |
0.1 kΩm |
±(20 % of r.) for Re > 20 kΩ |
||
100 kΩm ... 9999 kΩm |
1 kΩm |
|||
PUTERE |
Putere (P S, Q) |
0.00 W (VA, Var) ... 99.9 kW (kVA, kVar) |
||
Factor de putere |
-1.00 ... 1.00 |
|||
THD de tensiune |
0.1 % ... 99.9 % |
|||
ARMONICI |
Armonici de tensiune |
0.1 V ... 500 V |
||
Voltage THD |
0.1 % ... 99.9 % |
|||
Armonici de curent si THD de curent 0.00 A ... 199.9 A |
||||
CURENT DE SCURGERE DE PRIM DEFECT (ISFL) |
I SC 1, Isc 2 |
0.0 mA ... 19.9 mA |
0.1 mA |
±(5 % of r. + 3 digits) |
TESTARE IMD |
Rezistenta pragului de izolatie |
5 ... 640 kΩ |
5 kΩ |
Valori indicate, pana la 128 praguri |
Functie |
Domeniu de masura |
Rezolutie |
Acuratete |
|
iluminanta |
Type B |
0.01 lux ... 19.99 lux |
0.01 lux |
±(5 % of r. + 2 digits) |
20.0 lux ... 199.9 lux |
0.1 lux |
|||
200 lux ... 1999 lux |
1 lux |
±(5 % of r.) |
||
2.00 klux ... 19.99 klux |
10 lux |
|||
Type C |
0.01 lux ... 19.99 lux |
0.01 lux |
±(10 % of r. + 3 digits) |
|
20.0 lux ... 199.9 lux |
0.1 lux |
|||
200 lux ... 1999 lux |
1 lux |
±(10 % of r.) |
||
2.00 klux ... 19.99 klux |
10 lux |
|||
timp de descarcare |
Timp de descarcare |
0.0 s ... 10.0 s |
0.1 s |
±(5 % of r. + 2 digits) |
Varf de tensiune |
0 V ... 550 V |
1 V |
±(5 % of r. + 3 digits) |
|
Sursa de Alimentare |
7,2 V (4400 mAh, baterie-pachet Li-Ion) |
|||
Protectie la supratensiune |
600 V CAT III; 300 V CAT IV |
|||
general |
Clasa de protectie |
Dubla izolatie |
||
Comunicatie |
BT, USB, RS232 |
1 Curent masurat 1 mA ... 3 mA 2 Prag de curent 1 mA 3 Itest = 20 A @ 230 V; 16 ... 400 Hz 4 Itest MAX = 0.5 X IaN 5 Uoc < 30 Vac, Isc < 30 mA, f = 15 Hz |
STANDARDE |
De functionalitate: • EN 61557; • DIN 5032 De testare: • IEC/EN/HD 60364-4-41; • IEC/EN 61008; • IEC/EN 61009; • BS 7671; • AS/NZ 3017; |
Compatibilitatea electromagnetica (EMC): • IEC/EN 61326-1 Protectie: • IEC/EN 61010-1; • IEC/EN 61010-031; • IEC/EN 61010-2-030; • IEC/EN 61010-2-032 |
Greutate |
1.78 kg |
Dimensiune ( l x h x w ) |
252 x 111 x 165 mm |