FZRN21-40.5 Indoor High Voltage Air Load Break Switch

Product Detail

Mamiriro ezvakatipoteredza

1. Altitude: 1000m;

2. Ambient tembiricha: -40 ~+40℃;

3. Hunyoro hunyoro: avhareji yemazuva ese 95%, avhareji yemwedzi 90%;

4. Kudengenyeka kwepasi: 8 dhigirii;

5. Kusvibisa giredhi: II dhigirii.

Technical parameters

AIHWA.	Items	Unit	Value
1	Rated voltage	kV	40.5
2	Rated frequency	Hz	50
3	Maximum rated current ye fuse	A	63
4	1min simba frequency inomira voltage	kV	95/110
5	Mheni ine simba inoshingirira voltage	kV	185/215
6	Rated peak inomira ikozvino	kA	50
7	4S yakayerwa nguva pfupi kutsungirira ikozvino	kA	20
8	Rated active load breaking current	A	1250
9	Rated yakavharwa loop breaking current	A	1250
10	Rated tambo yekuchaja breaking current	kA	makumi maviri nerimwe
11	Rated short circuit breaking current	kA	31.5
12	Rated short circuit kugadzira ikozvino	kA	80 (inotarisirwa kukosha kwepamusoro)
13	Mechanical hupenyu	nguva	10000