Leakage relay RU-380.1 M (PN-380, WAKE-380)
Offer type: salePublished: 27.02.2015
| Price: | negotiated |
| Company: | OOO 'FIRMA KONTRAGENT'. Ukraina, g. Har'kov |
| Seller: |  Sergej Vladimirovich |
| Phones: |  0577809649 Show phone |
| Address: | Ukraine, Kharkivs'ka Oblast', Kharkiv |
More: http://contragent.com.ua/produktsiya/rele/item/rele-utechki-ru-380-1m
so 38 (057) 780-96-49; (057) 707-84-38;
info@contragent.com.ua;
, Kharkov
Leakage relay RU-380.1 M (PN-380, WAKE-380)
Is designed to protect people from electric shock and prevent dangerous consequences of leakage current to the ground in three-phase AC voltage 380 V with isolated neutral of the transformer by reducing the total insulation resistance to a dangerous extent.
Leakage relay is operated in mines, hazardous gas or dust, in temperate climates with ambient temperatures from minus 40 °to 35 ° C and relative humidity up to 100% at a temperature of 35 °C
TECHNICAL CHARACTERISTICS
Rated voltage of the protected circuit (50 Hz),
380
Long-term leakage current, a, not more
0,025
The resistance of the relay leakage at symmetric
three-phase leakage, com, per phase, not less
10
The resistance of the relay leakage for single-phase leakage
in a range of capacities from 0 to 1.0 µf per phase nominal
mains voltage, Ohm, not more than
15
Own time relay leakage occurs when
single-phase leakage resistance of 1000 Ohms, with no more than
0,1
The level of protection
PB
Type of protection
3B
Power consumption, And
30
The average time to failure, hours, not less than
10 000
The average service life, years
5
Dimensions, mm, not more
HH
Weight, kg, not more
40
HS code
8536 49 000
THE 12.0159412.032-90
