Multifunction 3-phase control relays Schneider RM22 series
Series: Multifunction 3-phase control relays Schneider RM22 series
Features of Multifunction 3-phase control relays SCHNEIDER RM22 series
Rơ le bảo vệ pha và điện áp SCHNEIDER dòng RM22:
- Nắp đậy kín để bảo vệ các cài đặt.
- Nút ấn kiểm tra mạch tải.
- Đèn LED báo trạng thái ngõ ra của rơ le.
- Chỉ báo đèn LED phát hiện lỗi.
- Chỉ báo đèn LED quay số cho trạng thái ON của rơ le.
- Ngõ ra rơ le On-delay hoặc Off-delay.
General specifications of Multifunction 3-phase control relays SCHNEIDER RM22 series
|
Type |
Voltage and phase protection relays |
|
Protection function |
Phase unbalance (Asymmetry), Phase loss Phase sequence (Phase reversed), Undervoltage, Overvoltage |
|
Display type |
Analog, LED indicator |
|
Number of phase |
3-phase |
|
Rated supply voltage |
200...240VAC, 380...480VAC, 208...480VAC |
|
Operating frequency |
50Hz, 60Hz |
|
Rated input voltage |
200VAC, 208VAC, 220VAC, 240VAC, 380VAC, 400VAC, 415VAC, 440VAC, 480VAC, 208...480VAC |
|
Undervoltage setting (% Rated input voltage) |
80...98% |
|
Overvoltage setting (% Rated input voltage) |
102...120% |
|
Asymmetry setting (% Rated input voltage) |
105...115% |
|
Operating time of overvoltage/undervoltage |
0.1...30s |
|
Operating time of asymmetry |
0.1...30s |
|
Reset method |
Automatic |
|
Output configuration |
DPDT |
|
Rated contact capacity (resistive load) |
8A at 250VAC |
|
Case material |
Plastic |
|
Connections type |
Screw terminals |
|
Mounting type |
DIN rail mounting |
|
Operating ambience |
Standard |
|
Ambient temperature |
-5...55°C |
|
Ambient humidity |
93% max. |
|
Approx. weight |
90g |
|
Overall width |
22.5mm |
|
Overall depth |
79.5mm |
|
Degree of protection |
IP20, IP40, IP50 |
|
Representative standard |
CCC, CE, CSA, UL, EAC, RCM, GL |
Installation guide Multifunction 3-phase control relays Schneider RM22 series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989.465.256
Document of Multifunction 3-phase control relays Schneider RM22 series
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