China 38kv Pole Mounted Sf6 Insulation Auto Recloser, Find details about China Reclosurer, Autorecloser from 38kv Pole Mounted Sf6 Insulation Auto Recloser
KEMA type tested and certificated products!
The ER series automatic circuit reclosers by shorten as auto recloser which can used on overhead distribution lines as well as distribution substation applications for all voltage classes 11kV up to 38kV at 50/60HZ power system.and its rated current can reach 1250A.
The ER series auto recloser offers three type smart software for human-computer interaction friendliness application. which functions high efficient and save most cost of time and money expense.
The ER auto recloser offer totally 10curves for user choice as Per standard IEC 62271-111 and IEEC/ANSI C37.60: 5 IEC standard and 5 ANSI standard.
ER series auto recloser also provide with programable software for customized make relay function.
ER type recloser offer very importance APP management software insert to distribution automation management system.
RCW38M type pole mounted circuit recloser
RCW38M is patented type recloser by Rockwill ELectric.Which has innovation design for magnetic actuator and addtional manual closing for prevent defect of auxiliary power outage moreove the circuit breaker in opening situation case.N | Item | Unit | Data | |||
1 | Rated voltage | kV | 15 | 27 | 38 | |
2 | Rated current | A | 630 | 630/1250 | 630/1250 | |
3 | Rated frequency | Hz | 50/60 | |||
4 | Power frequency 1min | Dry | kV | 55 | 65 | 95 |
Wet | 45 | 55 | 80 | |||
5 | Lightning impulse withstand voltage(peak) | kV | 95/110 | 125/165 | 170/200 | |
6 | Rated short circuit breaking current | kA | 16 | 16 | 12.5 | |
7 | Rated short current switching current(peak) | kA | 40 | 40 | 31.5 | |
8 | Rated peak value withstand current | kA | 40 | 40 | 31.5 | |
9 | 4S short time withstand current | kA | 16 | 16 | 12.5 | |
11 | Rated operating circulate | O-0.5S-CO-2S-CO-2S-CO | ||||
10 | Breaking current frequency under rated short circuit | time | 200 | |||
12 | Mechanism life | time | 10000 | |||
13 | Secondary loop 1 min power frequency withstand | kV | 2 |